63110-Data processing, hosting and related activities

63110-Data processing, hosting and related activities



Title Company Company Number Date Filed Status Publication number
Digital rights management Oracle Corporation UK Limited 01782505 2001-05-23 Granted GB2367925
Digital rights management Oracle Corporation UK Limited 01782505 2001-06-05 Granted GB2397673
Digital rights management billing for a wireless device Oracle Corporation UK Limited 01782505 2001-05-23 Granted GB2400952
Search engine allowed access to encrypted data Oracle Corporation UK Limited 01782505 2001-05-23 Granted GB2367668
Digital rights management Oracle Corporation UK Limited 01782505 2001-06-05 Granted GB2372354
Logging access to digital content Oracle Corporation UK Limited 01782505 2001-06-05 Granted GB2397916
Search engine and digital rights management Oracle Corporation UK Limited 01782505 2001-05-23 Granted GB2400707
Remote operated vehicle control Roke Manor Research Limited 00267550 1988-08-27 Ceased GB2222338
Measuring wear of a power line Roke Manor Research Limited 00267550 2000-01-21 Terminated GB2347495
Improvements relating to the manufacture of magnetic sensing optical devices Roke Manor Research Limited 00267550 1983-01-15 Ceased GB2133737
Defective sensor detection in sensor arrays Roke Manor Research Limited 00267550 1990-02-21 Ceased GB2241401
Frequency hopping system for congested environments Roke Manor Research Limited 00267550 1990-05-10 Ceased GB2239768
Clock recovery arrangement Roke Manor Research Limited 00267550 1990-05-19 Ceased GB2244191
Character encoding systems Roke Manor Research Limited 00267550 1990-07-03 Ceased GB2245739
Improvements in or relating to cable indentification Roke Manor Research Limited 00267550 1990-08-07 Ceased GB2246923
Phase modulation signal generator Roke Manor Research Limited 00267550 1990-08-25 Ceased GB2247368
Radar target identification system Roke Manor Research Limited 00267550 1990-09-18 Terminated GB2254747
Phased arrays Roke Manor Research Limited 00267550 1990-12-05 Granted GB2250638
Rotatable communication joints Roke Manor Research Limited 00267550 1990-12-07 Terminated GB2250652
Improvements in or relating to spectrum analysers Roke Manor Research Limited 00267550 1991-02-15 Ceased GB2252833
Diversity antenna switching in a multi-channel radio communication system Roke Manor Research Limited 00267550 1991-04-05 Terminated GB2242807
Wide area nodeless distributed synchronisation (partition counting) Roke Manor Research Limited 00267550 1991-06-18 Ceased GB2265067
Wide area nodeless distributed synchronisation Roke Manor Research Limited 00267550 1991-06-18 Ceased GB2264842
Wide area nodeless distributed synchronisation (fine sync. maintenance) Roke Manor Research Limited 00267550 1991-07-10 Ceased GB2265280
Wide area nodeless distributed synchronisation Roke Manor Research Limited 00267550 1991-07-10 Ceased GB2265281
A digital/analog interference cancellation system including an automatic sensitivity threshold Roke Manor Research Limited 00267550 1991-12-04 Granted GB2262204
A digital/analog cancellation system including automatic loop phasing Roke Manor Research Limited 00267550 1991-12-04 Granted GB2262411
Mobile radio systems. Roke Manor Research Limited 00267550 1992-06-24 Granted GB2268359
Frequency hopped mobile cellular radio systems Roke Manor Research Limited 00267550 1992-07-24 Ceased GB2269075
Improved cross-coupled interference cancellation in a transmitter/receiver Roke Manor Research Limited 00267550 1992-09-05 Granted GB2270444
Improvements in or relating to cellular mobile radio systems Roke Manor Research Limited 00267550 1992-09-18 Ceased GB2270815
Microwave radiating apparatus for pest control Roke Manor Research Limited 00267550 1993-01-29 Terminated GB2274589
Improvements in or relating to cellular mobile radio systems Roke Manor Research Limited 00267550 1993-06-10 Ceased GB2278977
Spread spectrum communication in digital radio link Roke Manor Research Limited 00267550 1993-08-09 Ceased GB2278983
Mobile-base station affiliation arrangement in a radio communications system. Roke Manor Research Limited 00267550 1993-08-09 Ceased GB2280088
Improvements relating to radio communication systems Roke Manor Research Limited 00267550 1984-12-11 Granted GB2171879
Channel selection in a CDMA cellular mobile radio system Roke Manor Research Limited 00267550 1994-04-05 Terminated GB2288517
Improvements relating to optical sensing systems Roke Manor Research Limited 00267550 1985-03-05 Ceased GB2172101
Information systems Roke Manor Research Limited 00267550 1994-05-12 Terminated GB2289560
Buried object detection systems Roke Manor Research Limited 00267550 1994-08-27 Ceased GB2292859
Improvements relating to electric vehicle traction systems. Roke Manor Research Limited 00267550 1985-05-28 Ceased GB2176668
Controllable reference oscillator Roke Manor Research Limited 00267550 1981-06-05 Ceased GB2089602
Rake combiner/despreader apparatus Roke Manor Research Limited 00267550 1994-11-26 Ceased GB2295527
Improvements relating to optical detecting arrangements Roke Manor Research Limited 00267550 1985-10-19 Ceased GB2181832
Optical sensing arrangements Roke Manor Research Limited 00267550 1985-11-21 Ceased GB2183331
Frequency agile communication receiver Roke Manor Research Limited 00267550 1985-12-03 Ceased GB2169477
Passive power supplies Roke Manor Research Limited 00267550 1995-10-10 Terminated GB2306081
Phase-frequency tracking apparatus Roke Manor Research Limited 00267550 1995-11-07 Ceased GB2307123
Improvements in or relating to spread spectrum communications systems Roke Manor Research Limited 00267550 1996-06-04 Ceased GB2313985
Automatic gain control for a receiver in which the need for a digital to analog converter at the output of a feedback loop is obviated by using an integrator Roke Manor Research Limited 00267550 1996-07-20 Ceased GB2315621
Aerial arrangement Roke Manor Research Limited 00267550 1982-05-28 Ceased GB2123214
Vehicle guidance system Roke Manor Research Limited 00267550 1998-01-14 Ceased GB2329778
Antenna system Roke Manor Research Limited 00267550 1998-01-14 Ceased GB2329761
Threat detection apparatus Roke Manor Research Limited 00267550 1998-01-12 Ceased GB2333198
Filter for electrical signals Roke Manor Research Limited 00267550 1998-01-29 Terminated GB2333905
Power control and rate information method for a mobile radio communications system Roke Manor Research Limited 00267550 1998-04-30 Terminated GB2336740
Buried object detector apparatus Roke Manor Research Limited 00267550 1998-08-04 Granted GB2339288
Programmable packet header processor Roke Manor Research Limited 00267550 1998-08-15 Ceased GB2340701
Automatic frequency correction Roke Manor Research Limited 00267550 1998-09-12 Terminated GB2344493
High speed digital data link Roke Manor Research Limited 00267550 1988-01-18 Ceased GB2214759
Filtering a plurality of data signals Roke Manor Research Limited 00267550 1999-01-28 Ceased GB2346300
Reducing out-of-band interference by performing switching of eg gain or antenna tuning when the modulated signal for transmission is low Roke Manor Research Limited 00267550 1999-02-25 Ceased GB2347291
Improvements in or relating to data transmission Roke Manor Research Limited 00267550 1999-04-10 Ceased GB2348787
Stage light steering Roke Manor Research Limited 00267550 1999-04-13 Terminated GB2337173
Downloading software to mobile telecommunication users Roke Manor Research Limited 00267550 1999-04-27 Terminated GB2349548
Improvements in or relating to object location Roke Manor Research Limited 00267550 1999-04-29 Ceased GB2349531
Improvements in and relating to methods of testing integrated circuits Roke Manor Research Limited 00267550 1988-05-19 Ceased GB2218816
Repeater unit for satellite positioning system Roke Manor Research Limited 00267550 1999-12-06 Terminated GB2353648
Optical data compression apparatus Roke Manor Research Limited 00267550 1999-12-22 Granted GB2353157
Interferometer arrangement Roke Manor Research Limited 00267550 1988-11-02 Ceased GB2227830
Apparatus for sensing the movement of a local magnetic object. Roke Manor Research Limited 00267550 1988-12-05 Ceased GB2226636
Improvements relating to optical sensing systems Roke Manor Research Limited 00267550 1988-12-14 Ceased GB2211605
Electronic compasses Roke Manor Research Limited 00267550 1983-09-21 Ceased GB2130729
Spectrum analysis in a communications system Roke Manor Research Limited 00267550 1989-04-11 Ceased GB2234077
Improvements relating to optical fibre communication systems Roke Manor Research Limited 00267550 1984-01-14 Ceased GB2153176
Packet radio systems Roke Manor Research Limited 00267550 1989-10-16 Terminated GB2237162
Intercoupled decision-feedback equaliser and carrier-recovery loop Roke Manor Research Limited 00267550 1990-02-23 Ceased GB2229612
Base stations for mobile telephones Roke Manor Research Limited 00267550 1990-03-22 Ceased GB2242337
Adjustable strap for an electronic tagging device Roke Manor Research Limited 00267550 1990-03-31 Ceased GB2242399
Method for determining signal detection threshold in ESM communication system Roke Manor Research Limited 00267550 1990-04-11 Ceased GB2331371
Character encoding using elastic matching Roke Manor Research Limited 00267550 1990-07-03 Ceased GB2245740
Optical data transmission systems Roke Manor Research Limited 00267550 1984-08-25 Ceased GB2165115
Stepped frequency radar Roke Manor Research Limited 00267550 1990-10-30 Ceased GB2249448
Object locating system Roke Manor Research Limited 00267550 1990-11-21 Granted GB2250154
Improvements in or relating to multicast server apparatus Roke Manor Research Limited 00267550 1991-04-16 Ceased GB2254980
Tracking arrangements and systems Roke Manor Research Limited 00267550 1991-07-05 Granted GB2246261
Optical coded data transmission system Roke Manor Research Limited 00267550 1985-09-18 Ceased GB2180712
Improvements relating to optical sensing arrangements Roke Manor Research Limited 00267550 1985-10-02 Ceased GB2181231
Reducing Interference in Radio communication systems Roke Manor Research Limited 00267550 1992-04-10 Granted GB2268371
High range resolution radar Roke Manor Research Limited 00267550 1992-05-27 Ceased GB2268350
Transmission power control of a mobile radio system Roke Manor Research Limited 00267550 1992-09-30 Ceased GB2271245
Improvements relating to optical fibre cable termination Roke Manor Research Limited 00267550 1986-06-12 Ceased GB2191871
Apparatus for detecting and estimating length of hidden elongated conductive objects Roke Manor Research Limited 00267550 1993-05-08 Granted GB2278199
Improvements in or relating to frequency/phase comparators Roke Manor Research Limited 00267550 1993-05-18 Ceased GB2278747
Apparatus for use in equipment providing a digital radio link between a fixed and a mobile radio unit Roke Manor Research Limited 00267550 1993-08-18 Granted GB2281179
Improvements in or relating to signal detectors Roke Manor Research Limited 00267550 1993-09-29 Ceased GB2282501
Improvements in or relating to accelerometers Roke Manor Research Limited 00267550 1993-09-29 Ceased GB2282450
Timing recovery apparatus Roke Manor Research Limited 00267550 1993-12-22 Ceased GB2285201
A direct conversion receiver Roke Manor Research Limited 00267550 1994-02-22 Ceased GB2286950
Optical proximity detector Roke Manor Research Limited 00267550 1987-01-29 Ceased GB2200810
Improvements in or relating to radio frequency direction finding apparatus Roke Manor Research Limited 00267550 1994-07-28 Ceased GB2327001
Improvements in or relating to buried object detection systems Roke Manor Research Limited 00267550 1994-08-17 Granted GB2292463
Improvements in or relating to signal repeaters Roke Manor Research Limited 00267550 1994-11-25 Ceased GB2295748
Correlator for synchronisation detection Roke Manor Research Limited 00267550 1987-06-24 Ceased GB2206267
Improvements in or relating to apparatus for the measurement of curvature of a surface Roke Manor Research Limited 00267550 1995-05-24 Ceased GB2289943
Phase adjustment circuit Roke Manor Research Limited 00267550 1987-11-16 Ceased GB2212686
Improvements relating to optically driven vibrating sensors Roke Manor Research Limited 00267550 1987-12-08 Ceased GB2213588
Navigation compass calibration Roke Manor Research Limited 00267550 1987-12-17 Ceased GB2213937
Surface curvature measurement of a reflective surface Roke Manor Research Limited 00267550 1995-12-05 Ceased GB2297836
Vehicle mounted acoustics sensor systems Roke Manor Research Limited 00267550 1996-01-16 Terminated GB2309301
Antenna Roke Manor Research Limited 00267550 1996-02-08 Ceased GB2310319
Digital data processing Roke Manor Research Limited 00267550 1988-05-12 Granted GB2218507
Allocating time slots in a packet radio system Roke Manor Research Limited 00267550 1996-06-26 Ceased GB2314730
Bandwidth adjustment in phase locked loops Roke Manor Research Limited 00267550 1996-09-11 Terminated GB2317280
Improvements in or relating to telecommunications exchanges Roke Manor Research Limited 00267550 1996-10-05 Ceased GB2318020
Manuscript recognition Roke Manor Research Limited 00267550 1989-02-04 Terminated GB2227867
Circuit arrangement and method for providing linearisation by signal cancellation to remove unwanted signals in a transmission Roke Manor Research Limited 00267550 1989-03-03 Ceased GB2228845
Improvements relating to position control arrangements Roke Manor Research Limited 00267550 1989-03-15 Ceased GB2231220
Location system Roke Manor Research Limited 00267550 1998-01-14 Ceased GB2329777
Bias control for radio transmitter Roke Manor Research Limited 00267550 1997-07-28 Terminated GB2329560
Improvements in or relating to secure communication systems Roke Manor Research Limited 00267550 1998-08-07 Terminated GB2366704
Enhanced power control signalling in a CDMA cellular radio system Roke Manor Research Limited 00267550 1998-10-01 Terminated GB2341294
A detector array Roke Manor Research Limited 00267550 1990-03-08 Ceased GB2241849
Improvements in or relating to tagging systems Roke Manor Research Limited 00267550 1998-11-18 Ceased GB2344021
Vehicle identification Roke Manor Research Limited 00267550 1998-11-26 Ceased GB2344205
Improvements in or relating to networks Roke Manor Research Limited 00267550 1998-12-15 Ceased GB2344974
Airborne radar for speed measurement Roke Manor Research Limited 00267550 1990-05-22 Terminated GB2244405
Traffic warning device Roke Manor Research Limited 00267550 1999-04-14 Terminated GB2349000
Locating transmitter Roke Manor Research Limited 00267550 1999-05-14 Terminated GB2350003
Acoustic coin validation Roke Manor Research Limited 00267550 1990-09-24 Ceased GB2250848
Improvements in or relating to leak detection Roke Manor Research Limited 00267550 1999-06-25 Ceased GB2339283
Improvements in or relating to asynchronous transfer mode switching system Roke Manor Research Limited 00267550 1991-02-20 Granted GB2253118
Portable communication apparatus having means for inhibiting transmission Roke Manor Research Limited 00267550 1999-10-18 Terminated GB2354405
Modular component permitting transmission of radio signals through walls Roke Manor Research Limited 00267550 1999-12-15 Terminated GB2357394
Improvements in or relating to timing systems Roke Manor Research Limited 00267550 2000-02-16 Ceased GB2359436
Active infrared vehicle detector system Roke Manor Research Limited 00267550 1992-02-13 Ceased GB2264411
Digital signal receiver and communications systems Roke Manor Research Limited 00267550 1992-03-11 Ceased GB2265053
Improvements in or relating to data transmission systems Roke Manor Research Limited 00267550 1992-06-11 Ceased GB2268372
Improvements in or relating to radio communication systems Roke Manor Research Limited 00267550 1992-06-25 Ceased GB2268364
Improvements in or relating to cellular mobile radio systems Roke Manor Research Limited 00267550 1992-06-26 Ceased GB2268365
Pin diode attenuators Roke Manor Research Limited 00267550 1992-09-09 Granted GB2270594
Mobile radio with antenna used as coupling element to a second antenna Roke Manor Research Limited 00267550 1992-09-10 Terminated GB2270599
Improvements in or relating to frame relay data transmission systems Roke Manor Research Limited 00267550 1992-10-22 Terminated GB2271911
Improvements in or relating to digital radio communication systems Roke Manor Research Limited 00267550 1992-10-23 Ceased GB2271916
A tunable two-path interference notch filter using a programmable delay Roke Manor Research Limited 00267550 2000-03-01 Terminated GB2359949
Carrier recovery in a digital radio link between a fixed and a mobile radio unit Roke Manor Research Limited 00267550 1993-03-10 Ceased GB2276064
Spread spectrum analog signal communication system Roke Manor Research Limited 00267550 1993-03-25 Terminated GB2276794
Improvements in or relating to cellular mobile radio systems Roke Manor Research Limited 00267550 1993-06-17 Ceased GB2279205
Improvements in or relating to antenna tuning unit Roke Manor Research Limited 00267550 1993-06-29 Ceased GB2279505
Improvements in or relating to apparatus for the detection of buried elongate conductive objects Roke Manor Research Limited 00267550 1993-06-29 Granted GB2280270
Threshold cancellation means for use in digital mobile radio networks Roke Manor Research Limited 00267550 1993-07-01 Ceased GB2279851
Wireless telephone equipment Roke Manor Research Limited 00267550 2000-03-11 Terminated GB2360175
Rake receiver Roke Manor Research Limited 00267550 1994-07-01 Ceased GB2291567
Improvements in or relating to detection system Roke Manor Research Limited 00267550 1994-08-24 Ceased GB2292628
Optical measuring and sorting system Roke Manor Research Limited 00267550 1994-10-07 Terminated GB2283093
Optical apparatus for stabilising a laser beam Roke Manor Research Limited 00267550 1994-11-24 Ceased GB2284681
Synchronisation apparatus Roke Manor Research Limited 00267550 1995-02-07 Ceased GB2287613
Improvements in mobile telecommunications networks using ATM Roke Manor Research Limited 00267550 1995-03-07 Granted GB2298765
Synchronisation in mobile telecommunication systems Roke Manor Research Limited 00267550 2000-05-02 Terminated GB2356776
Improvements in or relating to detection systems Roke Manor Research Limited 00267550 1995-10-10 Granted GB2306080
A frequency offset measuring apparatus Roke Manor Research Limited 00267550 1996-01-09 Ceased GB2309315
Turbulence-noise cancelling means Roke Manor Research Limited 00267550 1996-02-08 Granted GB2310039
Improvements in or relating to mobile phones Roke Manor Research Limited 00267550 2000-05-11 Ceased GB2362287
Non-linear filter apparatus Roke Manor Research Limited 00267550 1996-07-11 Ceased GB2315379
Catheter tracking system and method Roke Manor Research Limited 00267550 1996-08-01 Ceased GB2314158
Synthesiser Roke Manor Research Limited 00267550 1997-03-12 Ceased GB2323227
Broadband telecommunications switch Roke Manor Research Limited 00267550 1997-06-04 Ceased GB2326054
Radio synchronisation system Roke Manor Research Limited 00267550 1998-03-18 Ceased GB2335554
A diode switch for RF signals Roke Manor Research Limited 00267550 1998-04-14 Ceased GB2336486
Sampling means for use with rake receivers Roke Manor Research Limited 00267550 1998-07-31 Ceased GB2340352
Tagging apparatus Roke Manor Research Limited 00267550 1998-08-27 Ceased GB2340977
Remote acoustic sensing system Roke Manor Research Limited 00267550 1998-10-01 Ceased GB2342164
Improvements in or relating to mobile telecommunications systems Roke Manor Research Limited 00267550 1998-12-04 Ceased GB2343331
Improvements in or relating to receivers Roke Manor Research Limited 00267550 1998-12-12 Ceased GB2344712
Mitigating interference in radio communications systems Roke Manor Research Limited 00267550 1999-03-22 Ceased GB2341297
Improvements in or relating to radar systems Roke Manor Research Limited 00267550 2000-07-06 Ceased GB2368216
Delay lock loops Roke Manor Research Limited 00267550 1999-04-29 Terminated GB2349555
Dual mode linear RF power amplifier Roke Manor Research Limited 00267550 1999-04-30 Ceased GB2337384
Signal extraction Roke Manor Research Limited 00267550 1999-06-16 Ceased GB2343343
Communicating with a door answering apparatus via the internet Roke Manor Research Limited 00267550 1999-09-09 Ceased GB2354394
Bar code readers Roke Manor Research Limited 00267550 1999-10-27 Ceased GB2354360
Information transmission system using short message service (SMS) Roke Manor Research Limited 00267550 1999-12-15 Terminated GB2357393
Speed bump containing a camera for reading vehicle number plates Roke Manor Research Limited 00267550 1999-12-18 Terminated GB2357363
Improved interactive communications apparatus and method Roke Manor Research Limited 00267550 2000-07-27 Ceased GB2355891
Lan services delivery system Roke Manor Research Limited 00267550 2000-08-16 Ceased GB2366478
Cellular communication system Roke Manor Research Limited 00267550 2000-08-16 Ceased GB2366479
Processor array having sub-function nodes with antennas for radio communication with other sub-function nodes. Roke Manor Research Limited 00267550 2000-09-29 Granted GB2367691
Improvements in or relating to internet access Roke Manor Research Limited 00267550 2000-10-06 Ceased GB2358334
Enhancing the efficiency of data flow in communication systems Roke Manor Research Limited 00267550 2000-12-16 Ceased GB2370200
Using electromagnetic radiation inadvertently emitted from a display to transmit data Roke Manor Research Limited 00267550 2001-01-16 Terminated GB2371176
Method of compressing data packets Roke Manor Research Limited 00267550 2001-01-29 Terminated GB2367459
Improved Huffman data compression method Roke Manor Research Limited 00267550 2001-01-27 Ceased GB2367460
Intra symbol differential modulation of a multi-carrier signal Roke Manor Research Limited 00267550 2001-02-01 Terminated GB2373148
An improved signalling method for mobile telephones Roke Manor Research Limited 00267550 2001-03-09 Terminated GB2372407
Method of self-calibration of sensors Roke Manor Research Limited 00267550 2001-03-30 Ceased GB2368740
Hearing aid with remote microphone unit Roke Manor Research Limited 00267550 2001-05-01 Terminated GB2375255
Managemnet module for software defined radio Roke Manor Research Limited 00267550 2001-05-25 Terminated GB2364218
Object Dectection System Roke Manor Research Limited 00267550 2001-08-17 Ceased GB2378833
Community energy consumption management Roke Manor Research Limited 00267550 2001-09-17 Terminated GB2376087
Beam steering in sub-arrayed antennae Roke Manor Research Limited 00267550 2001-10-03 Ceased GB2372378
A method of controlling the amount of data transferred between a terminal and a server Roke Manor Research Limited 00267550 2001-10-26 Ceased GB2381424
Theft deterrent system Roke Manor Research Limited 00267550 2001-11-24 Terminated GB2382441
GPS based networked time synchronised unit Roke Manor Research Limited 00267550 2002-01-10 Terminated GB2388264
Amplifier system for a transmitter wherein a leakage signal from a local oscillator is minimised Roke Manor Research Limited 00267550 2002-03-22 Terminated GB2389474
common channel transceiver, which can reduce the noise from the transmitter antenna, appearing on the receiver antenna by using a digital filtering stage Roke Manor Research Limited 00267550 2002-04-10 Ceased GB2380641
Device and method to transmit data from a television/VDU to a remote item Roke Manor Research Limited 00267550 2002-05-14 Ceased GB2382000
A DSP for performing Fourier Transforms Roke Manor Research Limited 00267550 2002-05-25 Ceased GB2388931
Measuring the population density in defined spaces Roke Manor Research Limited 00267550 2002-06-06 Terminated GB2389415
Transmission of location information in the form of user defined identifiers Roke Manor Research Limited 00267550 2002-06-11 Terminated GB2389741
An underwater vehicle for detecting buried objects Roke Manor Research Limited 00267550 2002-06-11 Terminated GB2385127
Phased synchronisation for Time Division Duplex Roke Manor Research Limited 00267550 2002-10-04 Terminated GB2382958
Linear high power RF amplifiers Roke Manor Research Limited 00267550 2002-11-01 Terminated GB2395076
Bias circuits for optimising the efficiency of RF amplifiers in mobile 'phones Roke Manor Research Limited 00267550 2003-09-03 Terminated GB2405758
Self calibrating adaptive antenna array for GPS receiver Roke Manor Research Limited 00267550 2003-11-19 Ceased GB2408387
Camera illumination system Roke Manor Research Limited 00267550 2003-12-18 Ceased GB2399472
Planar phased array radio antenna for orbital angular momentum (OAM) vortex modes Roke Manor Research Limited 00267550 2004-01-19 Terminated GB2410130
Microwave scene imaging Roke Manor Research Limited 00267550 2005-02-16 Ceased GB2418552
Phased array radar Roke Manor Research Limited 00267550 2006-03-03 Ceased GB2429860
Constructing Aho Corasick trees Roke Manor Research Limited 00267550 2006-04-28 Terminated GB2437560
Audio recording system utilising a logarithmic spiral array Roke Manor Research Limited 00267550 2006-05-15 Granted GB2438259
Method and apparatus for controlling a clock and frequency source at a receiver Roke Manor Research Limited 00267550 2006-08-01 Terminated GB2440572
Call admission control in a cdma communication system Roke Manor Research Limited 00267550 2006-12-05 Terminated GB2445393
Antenna array suitable for RF signal direction finding Roke Manor Research Limited 00267550 2007-07-20 Ceased GB2443040
Determining shortest path through a network Roke Manor Research Limited 00267550 2006-09-11 Ceased GB2440461
A user deployable grenade system, grenade and command unit for use in such a system Roke Manor Research Limited 00267550 2008-06-02 Ceased GB2454040
Power supply and communication at a low impedance termination Roke Manor Research Limited 00267550 2009-04-28 Ceased GB2469802
A method and apparatus for communications analysis Roke Manor Research Limited 00267550 2011-03-01 Granted GB2487800
A device for the transmission of an electromagnetic signal Roke Manor Research Limited 00267550 2014-01-17 Awaiting First Examination GB2512183
A system, method and server for locating and identifying a tag Roke Manor Research Limited 00267550 2014-01-24 Pending GB2522451
System and method for detecting scattered signals Roke Manor Research Limited 00267550 2014-04-10 Awaiting First Examination GB2513483
A guiding medium Roke Manor Research Limited 00267550 2014-07-02 Terminated GB2516763
A surface wave launcher Roke Manor Research Limited 00267550 2014-07-02 Terminated GB2516764
A communication system Roke Manor Research Limited 00267550 2014-07-02 Terminated GB2516765
Metal detector Roke Manor Research Limited 00267550 1979-01-31 Granted GB2041532
Duplex transceivers Roke Manor Research Limited 00267550 1979-06-08 Ceased GB2065421
FM rebroadcast transceiver Roke Manor Research Limited 00267550 1981-04-01 Ceased GB2097227
Interferometers Roke Manor Research Limited 00267550 1982-03-18 Ceased GB2125957
Radio communication jamming transmitter Roke Manor Research Limited 00267550 1982-11-22 Ceased GB2123256
Improvements Relating to Optical Sensing Systems Roke Manor Research Limited 00267550 1983-03-05 Ceased GB2136113
Electronic compass with tilt compensation Roke Manor Research Limited 00267550 1983-09-21 Ceased GB2128749
Temperature measuring arrangements Roke Manor Research Limited 00267550 1984-03-28 Ceased GB2156513
A tamper detection device Roke Manor Research Limited 00267550 1987-07-27 Ceased GB2208289
Inducing refractive index changes in localized regions of optical fibres Roke Manor Research Limited 00267550 1988-08-16 Terminated GB2210470
Rotation sensor Roke Manor Research Limited 00267550 1988-11-07 Ceased GB2221307
Road network navigation systems Roke Manor Research Limited 00267550 1989-10-13 Terminated GB2237905
Acoustic coin validation Roke Manor Research Limited 00267550 1990-09-24 Ceased GB2251111
Intruder detection system Roke Manor Research Limited 00267550 1990-10-31 Granted GB2249420
Interferometers Roke Manor Research Limited 00267550 1990-11-07 Ceased GB2253758
Phase modulation signal generator Roke Manor Research Limited 00267550 1990-12-08 Ceased GB2250648
Transceiver having a feedback loop Roke Manor Research Limited 00267550 1991-11-08 Terminated GB2261345
Improvements in or relating to radio communication systems Roke Manor Research Limited 00267550 1992-05-27 Ceased GB2267627
Optical system for measuring surface curvature using a rotatable mirror Roke Manor Research Limited 00267550 1992-05-27 Terminated GB2267340
Automobile sensing and communicating transponder Roke Manor Research Limited 00267550 1992-06-02 Terminated GB2268031
Improvements in or relating to surface curvature measurement Roke Manor Research Limited 00267550 1992-06-26 Ceased GB2265215
Interferometer with noise reduction system Roke Manor Research Limited 00267550 1992-07-09 Ceased GB2268582
Photon counting APD with active quench and reset Roke Manor Research Limited 00267550 1992-07-25 Ceased GB2269010
Signal combiners. Roke Manor Research Limited 00267550 1992-08-25 Ceased GB2270208
Improvements in or relating to steerable arrays Roke Manor Research Limited 00267550 1992-10-13 Ceased GB2271885
Processing of digital communication signals Roke Manor Research Limited 00267550 1992-12-18 Ceased GB2271489
Improvements in or relating to communication systems Roke Manor Research Limited 00267550 1993-03-17 Granted GB2276292
Apparatus for use in equipment providing a digital radio link between a fixed and mobile radio unit Roke Manor Research Limited 00267550 1993-04-15 Ceased GB2277218
Signal compression signals Roke Manor Research Limited 00267550 1993-05-07 Terminated GB2277853
Improvements in or relating to cellular mobile radio systems Roke Manor Research Limited 00267550 1993-06-10 Ceased GB2278976
Improvements in or relating to cellular mobile radio systems Roke Manor Research Limited 00267550 1993-06-10 Ceased GB2278978
Apparatus for use in equipment providing a digital radio link between a fixed and a mobile radio unit Roke Manor Research Limited 00267550 1993-08-26 Ceased GB2281482
Radar Roke Manor Research Limited 00267550 1993-11-06 Ceased GB2283631
Improvements in detection systems Roke Manor Research Limited 00267550 1994-05-12 Ceased GB2289602
Synchronisation apparatus using direct sequence spread spectrum Roke Manor Research Limited 00267550 1994-07-28 Ceased GB2292053
Power control apparatus for use in mobile radio stations Roke Manor Research Limited 00267550 1994-08-11 Ceased GB2292289
Code division multiple access cellular mobile radio systems Roke Manor Research Limited 00267550 1995-02-24 Granted GB2298341
ATM queuing and scheduling apparatus Roke Manor Research Limited 00267550 1995-05-19 Ceased GB2293720
Improvements in or relating to antennas Roke Manor Research Limited 00267550 1995-10-06 Ceased GB2306055
Low power control of RF power amplifiers Roke Manor Research Limited 00267550 1995-11-01 Granted GB2306814
Tuneable bandpass filter with constant bandwidth Roke Manor Research Limited 00267550 1996-05-10 Ceased GB2313008
Rotatable joints for communication lines Roke Manor Research Limited 00267550 1992-09-12 Ceased GB2298984
Interpolating filters Roke Manor Research Limited 00267550 1996-07-17 Granted GB2315625
Randomised code acquisition Roke Manor Research Limited 00267550 1996-07-23 Ceased GB2315647
Improvements in or relating to image stabilisation Roke Manor Research Limited 00267550 1996-08-09 Ceased GB2316255
Noise cancellation apparatus Roke Manor Research Limited 00267550 1996-08-27 Granted GB2308521
Recovering colliding radio packets in a multiple access communication system Roke Manor Research Limited 00267550 1996-11-18 Ceased GB2315389
Data communications system Roke Manor Research Limited 00267550 1996-12-27 Ceased GB2320862
Assymetric communications channel for a portable computer Roke Manor Research Limited 00267550 1997-03-12 Ceased GB2313981
Bandwidth allocation in a broadband telecommunications system Roke Manor Research Limited 00267550 1997-03-17 Terminated GB2321569
Acoustic locations systems Roke Manor Research Limited 00267550 1998-07-14 Ceased GB2327266
Radio communication systems Roke Manor Research Limited 00267550 1998-08-24 Terminated GB2339366
Mobile terminal transmission power control Roke Manor Research Limited 00267550 1998-08-25 Ceased GB2341049
Adaptive filter structures Roke Manor Research Limited 00267550 1998-12-17 Terminated GB2343332
Duplex filtering Roke Manor Research Limited 00267550 1999-01-19 Terminated GB2346049
Improvements in or relating to telecommunication systems Roke Manor Research Limited 00267550 1999-03-25 Ceased GB2348342
Power control in mobile telecommunications systems Roke Manor Research Limited 00267550 1999-05-25 Terminated GB2350522
Open loop power control in a hybrid TDD/TDMA system which includes a smart antenna Roke Manor Research Limited 00267550 1999-05-27 Terminated GB2350524
Association of a training code to a channelisation code in a mobile telecommunications system Roke Manor Research Limited 00267550 1999-06-25 Terminated GB2351422
vehicle speed warning apparatus Roke Manor Research Limited 00267550 1999-08-28 Ceased GB2353872
Verifying signal reception Roke Manor Research Limited 00267550 1999-09-16 Terminated GB2344026
Noise reduction apparatus Roke Manor Research Limited 00267550 1999-10-02 Ceased GB2356989
A TV or radio receiver that enables targetted advertising and programme display Roke Manor Research Limited 00267550 1999-10-08 Terminated GB2344009
Power control in a communications system Roke Manor Research Limited 00267550 1999-10-27 Terminated GB2345415
Optimisation of spread spectrum signal receiver in particular direction Roke Manor Research Limited 00267550 1999-12-18 Terminated GB2357385
Vehicle detection Roke Manor Research Limited 00267550 2000-01-11 Terminated GB2358269
Ball tracking and trajectory prediction Roke Manor Research Limited 00267550 2000-01-18 Terminated GB2357207
Automatic locking Roke Manor Research Limited 00267550 2000-01-21 Ceased GB2358427
Improvements in or relating to spreadsheets Roke Manor Research Limited 00267550 2000-02-02 Terminated GB2358936
Determination of inter cell interference Roke Manor Research Limited 00267550 2000-02-03 Terminated GB2353669
Location determination using three orthogonal antennas Roke Manor Research Limited 00267550 2000-02-15 Terminated GB2349533
Minimising interference in a cellular mobile telecommunications system Roke Manor Research Limited 00267550 2000-02-04 Ceased GB2353670
User interface for a mobile telecommunications system Roke Manor Research Limited 00267550 2000-02-04 Terminated GB2361146
Ferromagnetic core cross loop Loran C antenna Roke Manor Research Limited 00267550 2000-02-05 Terminated GB2358964
Post processing of spreading codes in a mobile telecommunications system Roke Manor Research Limited 00267550 2000-03-01 Terminated GB2359966
Location and tracking system. Roke Manor Research Limited 00267550 2000-02-26 Terminated GB2355876
Improvements in or relating to mobile telecommunications systems Roke Manor Research Limited 00267550 2000-03-24 Ceased GB2360676
Synchronisation of base stations Roke Manor Research Limited 00267550 2000-03-24 Terminated GB2356774
Autonomous defence systems Roke Manor Research Limited 00267550 2000-04-15 Ceased GB2356995
Time interval measurements between events made at separate locations Roke Manor Research Limited 00267550 2000-04-27 Ceased GB2361824
Demultiplexer control system and method Roke Manor Research Limited 00267550 2000-04-28 Granted GB2361847
Optical pulse shaping apparatus Roke Manor Research Limited 00267550 2000-05-12 Terminated GB2362280
Apparatus and method for reducing noise using a laser and interferometer Roke Manor Research Limited 00267550 2000-03-30 Ceased GB2360900
High level mixer Roke Manor Research Limited 00267550 2000-05-16 Ceased GB2362522
Alarm systems Roke Manor Research Limited 00267550 2000-05-18 Terminated GB2362545
Communications terminal Roke Manor Research Limited 00267550 2000-04-04 Terminated GB2352130
Picocell base station Roke Manor Research Limited 00267550 2000-05-25 Terminated GB2362781
Improved data compression apparatus and method therefor Roke Manor Research Limited 00267550 2000-04-18 Ceased GB2361596
Covert reference station Roke Manor Research Limited 00267550 2000-05-30 Terminated GB2364191
Filtering module for multi-mode communiction terminal Roke Manor Research Limited 00267550 2000-05-17 Terminated GB2362544
Improvements in or relating to optical switching Roke Manor Research Limited 00267550 2000-05-25 Terminated GB2362720
Improvements in or relating to antennas Roke Manor Research Limited 00267550 2000-05-31 Ceased GB2362999
Automotive radar Roke Manor Research Limited 00267550 2000-05-31 Terminated GB2363016
Handling acronyms Roke Manor Research Limited 00267550 2000-09-08 Ceased GB2366893
Camera system with GPS Roke Manor Research Limited 00267550 2000-09-13 Terminated GB2368219
Interference reduction in a cellular communication system having a beamed downlink Roke Manor Research Limited 00267550 2000-09-29 Terminated GB2367455
Improvements in or relating to mobile telecommunications Roke Manor Research Limited 00267550 2000-09-29 Ceased GB2367618
Cell level scheduling Roke Manor Research Limited 00267550 2000-10-06 Ceased GB2362778
Buffer management Roke Manor Research Limited 00267550 2000-10-10 Terminated GB2364468
Improvements in or relating to switching devices Roke Manor Research Limited 00267550 2000-10-10 Ceased GB2364469
Improvements in or relating to switching devices Roke Manor Research Limited 00267550 2000-10-10 Ceased GB2364470
Fluid flow rate measurement with tracer Roke Manor Research Limited 00267550 2000-10-23 Terminated GB2362220
Controlling a mobile telephone in a designated area Roke Manor Research Limited 00267550 2000-10-25 Ceased GB2368497
A method of DNS caching for use with long latency links Roke Manor Research Limited 00267550 2000-10-06 Terminated GB2358998
Switching devices Roke Manor Research Limited 00267550 2000-10-06 Ceased GB2365258
A polar loop amplifier arrangement with variable gain in a feedback loop Roke Manor Research Limited 00267550 2000-12-09 Terminated GB2369941
Email encryption system in which messages are sent via an encryption server which stores the public keys of intended recipients Roke Manor Research Limited 00267550 2000-11-02 Terminated GB2368756
Web based management engine for network entities incorporating web page generation Roke Manor Research Limited 00267550 2000-11-07 Terminated GB2369014
Spread spectrum code acquisition with frequency offset Roke Manor Research Limited 00267550 1996-07-23 Ceased GB2354413
Method of locating a transceiver Roke Manor Research Limited 00267550 2001-01-27 Terminated GB2366490
Improvements in or relating to packet switches Roke Manor Research Limited 00267550 2000-10-06 Terminated GB2364201
Applying TCP congestion control to a wired portion of a communication path, but not to a wireless portion of the path Roke Manor Research Limited 00267550 2000-10-06 Terminated GB2358776
Improvements in or relating to internet access Roke Manor Research Limited 00267550 2000-10-06 Terminated GB2360669
Credit for viewers of internet or interactive tv broadcasts Roke Manor Research Limited 00267550 2001-01-06 Ceased GB2370946
Communication system using stray radiation from electrical apparatus Roke Manor Research Limited 00267550 2001-01-16 Terminated GB2371175
Battery power conservation for radio communication equipment Roke Manor Research Limited 00267550 2001-01-18 Terminated GB2371447
Active rail health monitoring system Roke Manor Research Limited 00267550 2001-03-13 Ceased GB2372569
Link power convergence system Roke Manor Research Limited 00267550 2001-03-16 Ceased GB2373407
Monitoring of vehicle radio Roke Manor Research Limited 00267550 2001-05-01 Terminated GB2375263
Improving the linearity and efficiency of an amplifier by adjusting a bias current in accordance with leakage to an adjacent channel Roke Manor Research Limited 00267550 2000-12-02 Terminated GB2369734
Synchronising base stations in an UMTS terrestrial radio access telecommunications system Roke Manor Research Limited 00267550 2001-05-18 Terminated GB2375692
Improvements in or relating to mobile radio systems Roke Manor Research Limited 00267550 2001-01-06 Ceased GB2370945
System for determining the position and/or speed of a moving object Roke Manor Research Limited 00267550 2001-06-12 Ceased GB2376585
Improvements in or relating to fluid flow sensors & leak detection systems Roke Manor Research Limited 00267550 2001-07-26 Ceased GB2369677
Reconfiguration manager Roke Manor Research Limited 00267550 2001-05-25 Terminated GB2366957
Radar and optical corner reflector array for road users Roke Manor Research Limited 00267550 2001-02-19 Terminated GB2369248
Location dependent data collection Roke Manor Research Limited 00267550 2001-08-13 Ceased GB2369966
Delaying the downlink temporary block flow in GERAN lu mode using a timer at the mobile station Roke Manor Research Limited 00267550 2001-08-16 Terminated GB2378355
Determining orientation Roke Manor Research Limited 00267550 2001-08-23 Terminated GB2379110
Packaging for programmable electronic devices Roke Manor Research Limited 00267550 2001-06-14 Ceased GB2376673
Method of deriving a metric for a link in a network Roke Manor Research Limited 00267550 2001-08-31 Ceased GB2379355
Cellular communications systems Roke Manor Research Limited 00267550 2001-03-05 Ceased GB2365695
A software controlled device Roke Manor Research Limited 00267550 2001-07-27 Ceased GB2378006
Method for compression of data Roke Manor Research Limited 00267550 2001-08-01 Ceased GB2378361
Demultiplexing WDM optical signals into parallel data bits Roke Manor Research Limited 00267550 2001-10-24 Ceased GB2374221
Method of determining the position of a target Roke Manor Research Limited 00267550 2001-08-03 Ceased GB2378335
Object Detection Device Roke Manor Research Limited 00267550 2001-08-06 Terminated GB2378597
Transmitter which applies a different phase shift to each channel of a spread spectrum signal Roke Manor Research Limited 00267550 2001-11-09 Terminated GB2373691
Object identification apparatus Roke Manor Research Limited 00267550 2001-12-06 Ceased GB2378799
Generating a compressed optical data pulse Roke Manor Research Limited 00267550 2001-12-20 Terminated GB2376141
Synchronising base stations Roke Manor Research Limited 00267550 2002-01-14 Terminated GB2373143
Routing data packets through optical backplane routers Roke Manor Research Limited 00267550 2002-01-18 Terminated GB2374245
Recognising and extracting embedded data in a broadcast signal Roke Manor Research Limited 00267550 2001-05-25 Terminated GB2375923
Beamforming and space time encoding in communications system. Roke Manor Research Limited 00267550 2002-02-26 Terminated GB2385749
Method of compressing protocols Roke Manor Research Limited 00267550 2001-10-29 Ceased GB2377597
A conformal phased array antenna Roke Manor Research Limited 00267550 2002-02-27 Ceased GB2378580
Transmitting voice data and non-voice data in TDMA channels Roke Manor Research Limited 00267550 2001-06-06 Ceased GB2376380
Detection of foreign objects on surfaces Roke Manor Research Limited 00267550 2001-11-21 Ceased GB2382708
Vehicle detection using emitted radiation Roke Manor Research Limited 00267550 2002-05-14 Terminated GB2390209
An antenna and method of design Roke Manor Research Limited 00267550 2002-05-17 Ceased GB2388252
Method of data transfer Roke Manor Research Limited 00267550 2001-08-22 Ceased GB2378356
Improvements in antennas Roke Manor Research Limited 00267550 2001-08-24 Granted GB2379088
Improvements in or relating to fast frequency-hopping synthesisers Roke Manor Research Limited 00267550 2001-08-24 Ceased GB2373113
A communications network using a Banyan tree structure Roke Manor Research Limited 00267550 2002-07-01 Terminated GB2378625
System and method for determining the position and/or speed of a moving object Roke Manor Research Limited 00267550 2001-09-15 Ceased GB2383484
Headphone lead/antenna system Roke Manor Research Limited 00267550 2002-02-13 Ceased GB2380861
Data compression device and method Roke Manor Research Limited 00267550 2002-02-26 Ceased GB2376142
Switched signalling means Roke Manor Research Limited 00267550 2002-03-19 Ceased GB2385983
An e-commerce system using SMS order confirmation Roke Manor Research Limited 00267550 2002-03-25 Terminated GB2382423
Triboelectric Tagging System Roke Manor Research Limited 00267550 2002-09-16 Granted GB2381704
Optical tracking Roke Manor Research Limited 00267550 2001-10-11 Terminated GB2373388
An encoding device which performs compression, encryption and FEC in that order, and includes synchronisation means Roke Manor Research Limited 00267550 2001-10-29 Ceased GB2381425
An encoding device which performs compression, FEC and encryption, in that order Roke Manor Research Limited 00267550 2001-10-29 Terminated GB2381426
Inspection results processing method Roke Manor Research Limited 00267550 2002-11-06 Terminated GB2395030
Video motion anomaly detector Roke Manor Research Limited 00267550 2002-11-18 Granted GB2392033
Adaptive antenna array with improved spatial diversity Roke Manor Research Limited 00267550 2001-11-15 Terminated GB2382229
Detecting metal fragments Roke Manor Research Limited 00267550 2002-05-14 Terminated GB2384564
A power amplifier with second harmonic predistortion Roke Manor Research Limited 00267550 2001-11-22 Ceased GB2382480
An MPLS network with traffic engineering tunnels where the level of traffic is monitored and the tunnel bandwidth adjusted in response Roke Manor Research Limited 00267550 2001-12-03 Ceased GB2374243
A bias circuit for a bipolar transistor Roke Manor Research Limited 00267550 2003-02-24 Ceased GB2386775
Communication apparatus and method Roke Manor Research Limited 00267550 2003-03-12 Ceased GB2399475
Compact optical delay line Roke Manor Research Limited 00267550 2002-06-27 Ceased GB2484648
Improvements in or relating to communication systems Roke Manor Research Limited 00267550 2002-01-18 Granted GB2375458
Object speed or location determination using direct and reflected signals received from a mobile phone base station Roke Manor Research Limited 00267550 2002-02-04 Ceased GB2378336
Supporting subdivision of the OSI physical layer Roke Manor Research Limited 00267550 2002-08-22 Terminated GB2380376
Improvements in or relating to attitude sensor systems Roke Manor Research Limited 00267550 2002-03-16 Ceased GB2386781
An amplifier pre-distorter method and apparatus Roke Manor Research Limited 00267550 2002-09-14 Terminated GB2381682
Target immobilisation device / bolas arrangement Roke Manor Research Limited 00267550 2002-10-04 Ceased GB2386673
Extracting packets from identical data streams in a multiple redundant system Roke Manor Research Limited 00267550 2002-11-04 Ceased GB2395096
Autonomous vehicle guidance on or near airports Roke Manor Research Limited 00267550 2002-12-05 Ceased GB2393836
Time and frequency synchronisation of equipment at different locations Roke Manor Research Limited 00267550 2003-01-10 Ceased GB2389265
A light emitting diode Roke Manor Research Limited 00267550 2002-05-28 Terminated GB2389229
System for detecting, identifying and locating a plurality of moving participants in a sporting event Roke Manor Research Limited 00267550 2002-06-18 Ceased GB2380883
Antenna calibration Roke Manor Research Limited 00267550 2002-06-19 Ceased GB2384914
Readdressing a packet transmitted by a roaming mobile subscriber unit in order to reduce required signalling Roke Manor Research Limited 00267550 2002-07-01 Terminated GB2377862
Transmission of non-encrypted data with encrypted data to entice subscription Roke Manor Research Limited 00267550 2003-11-19 Terminated GB2408402
Baseband signal processor Roke Manor Research Limited 00267550 2003-11-24 Ceased GB2398977
An antenna Roke Manor Research Limited 00267550 2002-07-20 Ceased GB2391112
Method of secure network communication, data input via a graphical representation of a key pad and selective viewing of an area of a display Roke Manor Research Limited 00267550 2004-01-29 Terminated GB2407664
A mobile phone base-station multicarrier amplifier with feedforward linearisation Roke Manor Research Limited 00267550 2002-08-06 Ceased GB2380079
Coupling an electromagnetic signal and a waveguide Roke Manor Research Limited 00267550 2004-03-15 Ceased GB2412249
A method of controlling interference from a transmitter in one communication system to a receiver in another communication system Roke Manor Research Limited 00267550 2004-03-19 Ceased GB2407005
Indicating a desired speed to a vehicle using a moving indicia for speed regulation Roke Manor Research Limited 00267550 2003-05-30 Terminated GB2393307
Aligning a directional antenna towards an access point using location information Roke Manor Research Limited 00267550 2002-09-14 Terminated GB2393077
Positioning system Roke Manor Research Limited 00267550 2002-10-07 Ceased GB2380793
Loss of light (LOL) indicator Roke Manor Research Limited 00267550 2002-10-29 Terminated GB2395078
Handover method for packet streaming data Roke Manor Research Limited 00267550 2003-01-06 Terminated GB2396998
Tag transponder mounted on impedance matched antenna Roke Manor Research Limited 00267550 2003-11-27 Terminated GB2400275
Optimising power consumption in amplifiers Roke Manor Research Limited 00267550 2003-03-20 Ceased GB2386776
A method of communication in a time division duplex (TDD) satellite communication system Roke Manor Research Limited 00267550 2004-02-27 Granted GB2409609
Graphical code sets Roke Manor Research Limited 00267550 2005-03-08 Ceased GB2424109
Secure network communication Roke Manor Research Limited 00267550 2003-05-02 Ceased GB2401292
Method and apparatus for measuring electromagnetic emissions Roke Manor Research Limited 00267550 2003-06-30 Terminated GB2403554
Calculating the location of an impact event using acoustic and video based data Roke Manor Research Limited 00267550 2003-08-14 Ceased GB2403362
Generating i and q signals with feedback phase correction Roke Manor Research Limited 00267550 2005-10-24 Ceased GB2430321
A method of determining reliability of data Roke Manor Research Limited 00267550 2004-10-27 Ceased GB2419785
Filtering high data rate traffic Roke Manor Research Limited 00267550 2006-01-31 Ceased GB2434945
Antenna beam steering using a Fresnel zone plate with controllable conductivity Roke Manor Research Limited 00267550 2003-11-18 Terminated GB2406718
A method of spectrum sharing Roke Manor Research Limited 00267550 2006-03-03 Ceased GB2429879
An adaptively-corrected RF pulse amplifier for a beam-steered radar antenna array Roke Manor Research Limited 00267550 2004-05-18 Terminated GB2414352
Means for alleviating a discontinuity in the coverage between adjacently located multilateration systems Roke Manor Research Limited 00267550 2006-07-03 Terminated GB2443242
Network sending duplicate packets along disjoint paths each with node bypass Roke Manor Research Limited 00267550 2006-09-11 Ceased GB2432494
Autonomous reconnaissance sonde and method for deployment Roke Manor Research Limited 00267550 2004-07-16 Ceased GB2416211
System for correcting amplitude and phase errors across an antenna array Roke Manor Research Limited 00267550 2005-12-02 Terminated GB2431051
Metadata filtering Roke Manor Research Limited 00267550 2007-01-18 Terminated GB2445763
Collapsible antenna array which can have a small radar cross section Roke Manor Research Limited 00267550 2007-07-31 Terminated GB2444802
Updating data in a child node from a parent node using data version numbers. Roke Manor Research Limited 00267550 2006-11-02 Terminated GB2440575
Producing a combined image by determining the position of a moving object in a current image frame Roke Manor Research Limited 00267550 2006-11-10 Terminated GB2432274
Receiver group selection minimising the geometric dilution of precision Roke Manor Research Limited 00267550 2006-12-01 Ceased GB2444300
Apparatus and method for determining receiver performance in a multilateration system Roke Manor Research Limited 00267550 2005-07-01 Ceased GB2427973
Spectrum sharing between radar transmissions and communications transmissions Roke Manor Research Limited 00267550 2005-08-01 Ceased GB2428921
Multilateration apparatus Roke Manor Research Limited 00267550 2008-07-04 Ceased GB2458969
Modulation scheme Roke Manor Research Limited 00267550 2008-07-24 Ceased GB2457967
A method of verifying integrity of an access point on a wireless network Roke Manor Research Limited 00267550 2005-09-13 Ceased GB2430114
A method of authenticating access points on a wireless network Roke Manor Research Limited 00267550 2005-09-13 Ceased GB2430580
Touch sensitive display with an actuator grid providing soft key feedback Roke Manor Research Limited 00267550 2008-08-27 Terminated GB2463012
Unwrapping phase values for an antenna array Roke Manor Research Limited 00267550 2005-12-02 Ceased GB2431052
Location tagging Roke Manor Research Limited 00267550 2008-12-09 Terminated GB2466189
Antenna array of inward pointing elements Roke Manor Research Limited 00267550 2006-06-10 Terminated GB2438898
Searching encoded data streams using encoded data strings Roke Manor Research Limited 00267550 2008-05-02 Ceased GB2454278
A method of searching for patterns in a text using Boyer-Moore methodology Roke Manor Research Limited 00267550 2006-07-28 Terminated GB2440560
A digital forensic evidence data capture tool for a cloud computing system Roke Manor Research Limited 00267550 2010-03-09 Terminated GB2478554
An RF transmitter with distortion reduction by feedforward of a model-derived error signal Roke Manor Research Limited 00267550 2008-08-27 Terminated GB2463015
Determining a mobile device's location using the unique location identifier of a nearby sensor device Roke Manor Research Limited 00267550 2008-09-23 Terminated GB2464258
MIMO radar system Roke Manor Research Limited 00267550 2006-11-04 Terminated GB2443456
Imaging system and method Roke Manor Research Limited 00267550 2008-12-09 Ceased GB2466039
A method of transmission Roke Manor Research Limited 00267550 2007-04-18 Ceased GB2437815
Networked probe system Roke Manor Research Limited 00267550 2009-07-29 Granted GB2472231
Rod antenna circuit with centre tapped coil, differential amplifier and negative feedback Roke Manor Research Limited 00267550 2012-06-26 Granted GB2492463
Disjoint pair formation in a network using shortest path determination Roke Manor Research Limited 00267550 2006-09-11 Terminated GB2440287
A conductive ground arrangement for a satellite communication antenna Roke Manor Research Limited 00267550 2008-05-20 Ceased GB2460233
Encoding data with parity information and transmitting it over at least three paths to enable data reconstruction in the event of a path failure Roke Manor Research Limited 00267550 2008-05-30 Terminated GB2460434
A multilateration system and method Roke Manor Research Limited 00267550 2008-07-03 Ceased GB2459521
A guiding medium Roke Manor Research Limited 00267550 2013-07-02 Terminated GB2515769
A surface wave launcher Roke Manor Research Limited 00267550 2013-07-02 Terminated GB2515771
A dipole antenna Roke Manor Research Limited 00267550 2014-01-13 Terminated GB2510981
System and method for sensing signal disruption Roke Manor Research Limited 00267550 2014-04-10 Awaiting First Examination GB2513482
System and method for mitigating remanence in volatile memory Roke Manor Research Limited 00267550 2014-06-06 Terminated GB2526873
Address correlation for packets traversing a Network Address and Port Translator (NAPT) Roke Manor Research Limited 00267550 2011-12-16 Granted GB2487818
Apparatus and method for locating a radio signal source Roke Manor Research Limited 00267550 2015-02-24 Terminated GB2535708
An object detector and method Roke Manor Research Limited 00267550 2015-05-15 Pending GB2528546
A suppression circuit for suppressing unwanted transmitter output Roke Manor Research Limited 00267550 2013-02-19 Terminated GB2510917
Detecting whether a signal is present by applying beamforming to the outputs of a transducer array Roke Manor Research Limited 00267550 2011-09-05 Granted GB2494204
Apparatus for the transmission of electromagnetic waves Roke Manor Research Limited 00267550 2011-09-08 In Order For Grant GB2494435
A surface wave launcher Roke Manor Research Limited 00267550 2015-06-17 Awaiting First Examination GB2539473
Antenna circuit with magnetically coupled sets of sensing and feedback coils Roke Manor Research Limited 00267550 2012-06-26 Granted GB2504213
Location system Roke Manor Research Limited 00267550 2013-07-04 Terminated GB2505757
Volume reducing classifier Roke Manor Research Limited 00267550 2013-09-27 Awaiting First Examination GB2518666
Improvements in or relating to radio communications systems Roke Manor Research Limited 00267550 1980-02-16 Ceased GB2298764
Techniques for co-siting a metal detector with another detector Roke Manor Research Limited 00267550 2013-12-18 Awaiting First Examination GB2521398
A suppression circuit for suppressing unwanted transmitter output Roke Manor Research Limited 00267550 2014-02-14 Awaiting First Examination GB2512722
An object detector Roke Manor Research Limited 00267550 2014-02-18 Granted GB2512202
Improvements in or relating to radar systems Roke Manor Research Limited 00267550 1980-07-21 Granted GB2080654
Region based image compression on a moving platform Roke Manor Research Limited 00267550 2014-07-07 Pending if pre publication date, "Application Published" if publication date is today or in the past GB2528246
An antenna Roke Manor Research Limited 00267550 2015-03-16 Awaiting First Examination GB2536440
Frequency Synthesisers Roke Manor Research Limited 00267550 1981-12-14 Ceased GB2089603
Direct digital synthesiser Roke Manor Research Limited 00267550 1982-06-02 Ceased GB2121627
Duplex transceivers Roke Manor Research Limited 00267550 1979-06-08 Granted GB2050764
Compressive interferometer Roke Manor Research Limited 00267550 1982-08-06 Ceased GB2125247
Gas laser arrangements Roke Manor Research Limited 00267550 1980-08-06 Ceased GB2057181
Improvements relating to communication systems Roke Manor Research Limited 00267550 1986-03-11 Ceased GB2192108
Improvements relating to optical sensing systems Roke Manor Research Limited 00267550 1986-12-11 Ceased GB2198524
Radiation detector arrangement with DC offset compensation Roke Manor Research Limited 00267550 1987-07-31 Ceased GB2195855
Frequency discriminator Roke Manor Research Limited 00267550 1982-01-26 Ceased GB2113930
Alarm system for enclosures Roke Manor Research Limited 00267550 1987-12-15 Terminated GB2217441
Improvements relating to signal suppression in radio frequency receivers Roke Manor Research Limited 00267550 1988-03-12 Ceased GB2215565
Electronic image stabilisation Roke Manor Research Limited 00267550 1988-07-01 Ceased GB2220319
Interactive communications apparatus and method Roke Manor Research Limited;Webb, Nicholas 00267550 1999-12-24 Ceased GB2345779
Monocycle generator for radar transmitter Roke Manor Research Limited;The Secretary of State for Defence 00267550 1998-04-14 Ceased GB2336485
Electronic lottery ticket Roke Manor Research Limited;Webb, Nicholas 00267550 2000-12-13 Terminated GB2366701
Acoustically activated device Roke Manor Research Limited;Webb, Nicholas 00267550 1999-04-06 Granted GB2343774
Method, system and computer program for enhanced identity document validation GB Group plc 02415211 2014-10-20 Awaiting First Examination GB2533908
A system arranged to control the supply of energy and a method for controlling the supply of energy Co-operative Energy Limited 06993470 2015-07-08 Awaiting First Examination GB2530143





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