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QINETIQ LIMITED patents filed
Company number: 03796233Title | Date Filed | Status | Publication number |
---|---|---|---|
Controlled radar stimulation | 2016-07-15 | Awaiting First Examination | GB2552218 |
Gear ratio shift management | 2016-05-20 | Awaiting First Examination | GB2558077 |
Appliance receptacle | 2016-05-19 | Pending if pre publication date, "Application Published" if publication date is today or in the past | GB2552294 |
System and process | 2016-01-21 | Awaiting First Examination | GB2546520 |
Gearbox improvements | 2014-10-10 | Terminated | GB2538695 |
Optimising the shape of a shaped charge liner | 2013-12-13 | Awaiting First Examination | GB2510482 |
Electromagnetic field absorbing composition | 2013-10-11 | Granted | GB2519133 |
An antenna for an RFID tag reader | 2013-04-29 | Terminated | GB2518537 |
Thermal processing system | 2012-12-13 | Terminated | GB2498631 |
Drive member selection mechanism having torque transmitting projections on each face | 2012-09-25 | Terminated | GB2506199 |
ROV terrain disruptor | 2011-05-25 | Granted | GB2480759 |
Controllable output warhead | 2011-04-06 | Granted | GB2479966 |
MEMS detonator | 2011-02-28 | Granted | GB2478822 |
Method of preparing explosives | 2011-02-28 | Granted | GB2491225 |
Thin electrochemical cell | 2011-01-21 | Granted | GB2489640 |
A light-emitting identification device having a flexible support structure | 2010-11-24 | Terminated | GB2475781 |
Mounting Brackets | 2010-09-28 | Terminated | GB2485966 |
Electrode composition | 2010-08-27 | Granted | GB2487036 |
Final drive assembly with crowned spline coupling | 2010-08-25 | Terminated | GB2473330 |
Alignment of synthetic aperture radar images | 2010-08-06 | Terminated | GB2482551 |
Gear reduction and coupling assembly | 2010-06-17 | Terminated | GB2473314 |
System for the detection of incoming munitions | 2010-03-31 | Granted | GB2479211 |
Method and apparatus for detecting leaks in surgical gloves | 2010-02-18 | Terminated | GB2468391 |
Thin Electrochemical Cell | 2010-02-08 | Granted | GB2477552 |
Passive monitoring of Mode S radar ground stations | 2010-01-21 | Terminated | GB2477103 |
Method for mitigating the effects of clutter and interference on a radar system | 2009-12-08 | Granted | GB2478672 |
Wavefront sensing method & apparatus | 2009-12-04 | Granted | GB2477685 |
Optical tag | 2009-11-25 | Terminated | GB2478221 |
Non-linear optical device | 2009-11-25 | Granted | GB2477885 |
Waste Management | 2009-11-23 | Terminated | GB2476437 |
Laser Illuminator | 2009-09-30 | Granted | GB2474019 |
Security portal | 2009-09-16 | Granted | GB2476190 |
Coded aperture imaging | 2009-07-30 | Terminated | GB2472242 |
Security screening | 2009-07-29 | Ceased | GB2474175 |
Circuit breaker | 2009-07-01 | Granted | GB2473569 |
Radio frequency absorption | 2009-06-17 | Terminated | GB2474971 |
Curing method of a crosslinked polyether polymer | 2009-05-18 | Granted | GB2462158 |
Valve test apparatus / method comprising actuator to apply load to valve stem | 2009-04-18 | Ceased | GB2469530 |
Uniaxial Tensile Strain in Semiconductor Devices | 2009-04-14 | Terminated | GB2469450 |
Strain Control in Semiconductor Devices | 2009-04-14 | Terminated | GB2469448 |
P-Type Semiconductor Devices | 2009-04-14 | Terminated | GB2469451 |
Compensating gravitational survey measurements for the effects of gravitational anomalies | 2009-03-27 | Ceased | GB2468921 |
Chemical vapour deposition process | 2009-03-25 | Ceased | GB2458776 |
Identification method | 2009-03-05 | Granted | GB2470543 |
Electromagnetic shielding paint compositions | 2009-01-28 | Granted | GB2457129 |
Apparatus and method for deploying a vehicle arresting device | 2009-01-23 | Granted | GB2472536 |
Control of projectiles or the like | 2009-01-13 | Terminated | GB2469767 |
Vehicle arresting device | 2009-01-07 | Granted | GB2468809 |
Protection of computer systems | 2008-12-19 | Terminated | GB2466455 |
FMCW radar system employing a Direct Digital Synthesizer (DDS) | 2008-11-26 | Terminated | GB2465755 |
Method of Constructing an Electrode Assembly | 2008-11-18 | Terminated | GB2455184 |
Hydrogen generator and fuel pellet | 2008-11-07 | Terminated | GB2469248 |
Nested flextensional transducer and cylindrical actuator modules | 2008-10-30 | Granted | GB2466745 |
Improvements in hydrogen generators | 2008-10-14 | Granted | GB2465531 |
Pyrolytic hydrogen generator | 2008-10-14 | Granted | GB2470267 |
Modular pellet tray assembly for use in a pyrolytic hydrogen generator | 2008-10-14 | Granted | GB2470271 |
Radar method and apparatus suitable for use in multipath environments | 2008-10-13 | Granted | GB2453846 |
Thermally emissive apparatus | 2008-09-08 | Granted | GB2463284 |
Hydrogen generator and fuel stick | 2008-08-29 | Granted | GB2465313 |
Range-finding method and apparatus | 2008-08-06 | Granted | GB2464067 |
Mould comprising two internal corner-cubes and component comprising cuboid elements forming two internal corner-cubes | 2008-08-04 | Granted | GB2464242 |
Calibration load | 2008-07-29 | Terminated | GB2451572 |
Eddy current sensor and signal processing | 2008-06-30 | Granted | GB2463399 |
Radar coordinate registration | 2008-05-30 | Granted | GB2462558 |
Covert illumination | 2008-05-13 | Terminated | GB2461223 |
Polarimetric imaging apparatus | 2008-04-21 | Terminated | GB2460567 |
Multiple waveband millimetre and sub-millimetre wave detection system | 2008-03-28 | Granted | GB2448077 |
Explosive liquid crystal compounds | 2008-02-18 | Terminated | GB2459795 |
Low noise signal generation system | 2008-01-31 | Granted | GB2450390 |
Mould for production of a component having a solid right-angled corner or solid corner-cube | 2007-08-10 | Terminated | GB2451698 |
Polarimetric imaging apparatus | 2007-08-01 | Ceased | GB2451494 |
Optical inspection | 2007-06-01 | Ceased | GB2452875 |
Hydrogen production | 2007-03-19 | Terminated | GB2450035 |
Modular bridge construction | 2007-01-31 | Ceased | GB2434822 |
Optical Correlation Apparatus with parallel optical signals | 2006-12-16 | Terminated | GB2445588 |
Drive configuration for a skid steered vehicle | 2006-12-15 | Granted | GB2445504 |
Fueling reforming apparatus | 2006-11-21 | Terminated | GB2448084 |
Method for monitoring the operation of a DME beacon | 2006-10-12 | Terminated | GB2442777 |
Electro-optic wavegulde polarisation modulator | 2006-09-12 | Terminated | GB2441790 |
Metal object detecting apparatus | 2006-09-01 | Ceased | GB2441346 |
Clock controlled gating in quantum cryptography apparatus | 2006-07-05 | Terminated | GB2439771 |
Whole body vibration dosimeter | 2006-05-15 | Terminated | GB2438219 |
A method for using signs provided with a code to indicate location information. | 2006-04-10 | Terminated | GB2425209 |
Fibre-optic sensor package | 2006-04-06 | Terminated | GB2436872 |
Processing coded aperture image data by applying weightings to aperture functions and data frames | 2006-02-06 | Terminated | GB2434934 |
MOEMS optical modulator | 2006-02-06 | Terminated | GB2434877 |
Coded aperture imager using reference object to form decoding pattern | 2006-02-06 | Terminated | GB2434935 |
Imaging system having plural distinct coded aperture arrays at different mask locations | 2006-02-06 | Terminated | GB2434936 |
Coded aperture imaging apparatus performing image enhancement | 2006-02-06 | Terminated | GB2434937 |
Improved RF tags | 2006-01-17 | Ceased | GB2438106 |
Automated selection of image regions | 2005-09-09 | Terminated | GB2430026 |
Light emitting device | 2005-08-02 | Ceased | GB2417133 |
Communication data analysis system | 2004-12-20 | Ceased | GB2409619 |
Composite materials | 2004-11-25 | Ceased | GB2409458 |
Modifying the propagation characteristics of electromagnetic radiation | 2004-11-25 | Granted | GB2449781 |
Electrically conductive composites | 2004-11-25 | Ceased | GB2449782 |
Encrypting data on a computer's hard disk with a key derived from the contents of a memory | 2004-10-23 | Terminated | GB2419434 |
Optical correlation employing an optical bit delay | 2004-10-18 | Terminated | GB2419208 |
Pouch battery | 2004-10-18 | Granted | GB2422481 |
Shared resource management | 2004-09-08 | Terminated | GB2418267 |
Identification device and method | 2004-08-13 | Granted | GB2417033 |
Method for fabricating lateral semiconductor device | 2004-08-09 | Terminated | GB2417126 |
Target detection | 2004-08-06 | Terminated | GB2416943 |
Safety helmets | 2004-06-25 | Ceased | GB2419107 |
Explosive devices | 2004-05-27 | Ceased | GB2416350 |
Improving target detection in a radar surveillance arrangement | 2004-03-27 | Terminated | GB2412518 |
Imaging apparatus and method | 2004-03-26 | Terminated | GB2412441 |
Fabrication method for micro-sensor device | 2004-02-27 | Terminated | GB2411521 |
Buffer structure for modifying a silicon substrate | 2004-02-16 | Granted | GB2413898 |
Relief structure alignment layer for a phoretic display | 2004-01-28 | Terminated | GB2410567 |
Image projection device and method | 2004-01-19 | Terminated | GB2412531 |
Improvements in and relating to deposited structures | 2004-01-08 | Ceased | GB2412090 |
Ink jet deposition of nanoparticles | 2004-01-08 | Ceased | GB2411406 |
Target visibility enhancement system | 2003-12-11 | Granted | GB2521097 |
Inducing rules for fraud detection from background knowledge and training data | 2003-11-28 | Terminated | GB2408597 |
Flexible medical light source | 2003-11-18 | Terminated | GB2408209 |
Detecting unauthorised steganographic programs stored on a computer system | 2003-11-05 | Terminated | GB2407884 |
Laser spectroscopic identification of asbestos | 2003-09-25 | Terminated | GB2406377 |
Surveillance system including serial array of fiber optic point sensors | 2003-09-24 | Terminated | GB2406376 |
Resistance strain/moisture gauge | 2003-09-09 | Terminated | GB2405934 |
Phoretic display | 2003-08-22 | Terminated | GB2405217 |
Electrophoretic display device | 2003-07-31 | Terminated | GB2404448 |
Variable optical attenuator with movable reflector and hollow core waveguides | 2003-07-26 | Terminated | GB2404450 |
Electromagnetic radiation absorber | 2003-07-18 | Terminated | GB2404087 |
Thermal infrared reflective coatings | 2003-07-11 | Terminated | GB2403724 |
Sonicator device and method | 2003-07-11 | Terminated | GB2403729 |
Attitude sensing device | 2003-05-09 | Terminated | GB2404030 |
Dynamic optical reflector and interrogation system | 2003-05-07 | Granted | GB2418028 |
Dynamic optical interrogation system | 2003-05-07 | Granted | GB2437419 |
Wear detection of flexible conduit | 2003-04-07 | Terminated | GB2400434 |
Optoelectronic device | 2003-04-03 | Terminated | GB2400235 |
Integrated passenger management system using biometric sensors and a mm wave camera | 2003-03-28 | Terminated | GB2402249 |
Swimming safety system | 2003-03-27 | Terminated | GB2399967 |
Imaging apparatus | 2003-03-22 | Terminated | GB2399947 |
Time delay beamformer and method of time delay beamforming | 2003-03-21 | Terminated | GB2407210 |
Polarisation independent optical switch | 2003-03-14 | Ceased | GB2399424 |
Ferro electric liquid crystal devices | 2003-03-08 | Terminated | GB2399423 |
Protective casing for electrical equipment | 2003-03-05 | Ceased | GB2399223 |
Signalling system with visible and non visible signals | 2003-03-05 | Terminated | GB2399206 |
Wind turbine control having a Lidar wind speed measurement apparatus | 2003-02-28 | Terminated | GB2398841 |
Microwave radar detection of surface discontinuities | 2003-02-22 | Terminated | GB2398946 |
Group IIIA nitride buffer layers | 2003-02-19 | Terminated | GB2398672 |
Automated digital image analysis | 2003-02-11 | Terminated | GB2398379 |
Target detection | 2003-01-30 | Terminated | GB2397957 |
Laser annealing method and device | 2002-12-18 | Terminated | GB2396481 |
Image analysis | 2002-12-17 | Terminated | GB2396406 |
Focussing element with distorted diffraction grating | 2002-12-17 | Terminated | GB2396434 |
Golf ball locating system | 2002-11-20 | Terminated | GB2395438 |
Fluid temperature measurement | 2002-11-19 | Ceased | GB2395561 |
Image analysis | 2002-11-12 | Terminated | GB2395263 |
Ferromagnetic object detector | 2002-11-12 | Granted | GB2395276 |
Structured light generator | 2002-11-11 | Terminated | GB2395289 |
Ranging apparatus | 2002-11-11 | Terminated | GB2395261 |
Optical proximity sensor with array of spot lights and a mask | 2002-11-11 | Terminated | GB2395262 |
Liquid crystalline compounds containing a biphenyl core | 2002-11-07 | Ceased | GB2396862 |
Raman optical waveguide with refractive index modified by ion implantation and fabrication method | 2002-10-25 | Terminated | GB2394553 |
Rain sensing apparatus | 2002-10-15 | Terminated | GB2394282 |
Method of forming a magnetic information tag by electroless deposition | 2002-10-04 | Terminated | GB2394725 |
A Cathode for use in an Electroplating Cell | 2002-10-01 | Terminated | GB2393736 |
Method of Manufacture of Metal Alloy Stock | 2002-09-26 | Terminated | GB2393450 |
A Method of Manufacture of Metal Alloy Sheet | 2002-09-26 | Terminated | GB2393451 |
Liquid crystal compounds with branched or cyclic end groups | 2002-09-12 | Ceased | GB2394952 |
Cooling jacket for a flashlamp | 2002-09-03 | Terminated | GB2392719 |
Hermetic packaging | 2002-09-02 | Terminated | GB2392555 |
Depositing conductive solid materials using reservoirs in a printhead | 2002-08-16 | Terminated | GB2391871 |
Shape memory alloy connector and an overwound munition casing | 2002-08-12 | Terminated | GB2391899 |
Triboluminescent materials and devices | 2002-08-06 | Ceased | GB2380199 |
Photoluminescent compounds | 2002-08-06 | Ceased | GB2380200 |
Silane hydrolysis with rare earth metal catalysts | 2002-06-25 | Terminated | GB2390092 |
Drill resistant lock | 2002-06-05 | Ceased | GB2391584 |
Data analysis display system | 2002-05-31 | Ceased | GB2389290 |
Attitude sensing device | 2002-05-22 | Terminated | GB2388906 |
Coupling multicore optic fibre cores to one single core optic fibre | 2002-05-18 | Terminated | GB2388670 |
A decision aiding tool | 2002-04-18 | Terminated | GB2387680 |
Electric drive configuration for a skid steered vehicle | 2002-04-17 | Ceased | GB2390069 |
Drive configuration for a skid steered vehicle | 2002-04-17 | Granted | GB2389829 |
Controlled differential device | 2002-04-17 | Ceased | GB2393485 |
Signal Processing System | 2002-03-28 | Terminated | GB2387008 |
Calibration of a multichannel receiver | 2002-03-27 | Terminated | GB2386947 |
Accelerometer vibration sensor having a flexural casing and an attached mass | 2002-03-21 | Terminated | GB2386687 |
Stress sensor | 2002-03-20 | Granted | GB2390433 |
Release films | 2002-03-13 | Granted | GB2389854 |
Optical sensor assembly | 2002-03-05 | Terminated | GB2386183 |
Document with encoded machine readable information | 2002-03-01 | Terminated | GB2385824 |
Production of nanocarbons | 2002-02-28 | Terminated | GB2385864 |
Noise reduction in infra-red imaging arrays using shielded detectors | 2002-02-28 | Terminated | GB2386018 |
Optical fibre sensors | 2002-02-19 | Terminated | GB2385416 |
Substrate with conducting vias | 2002-02-08 | Terminated | GB2385199 |
Mask used in alignment of optical fibre and integral waveguide component | 2002-02-07 | Terminated | GB2385146 |
Calibration of thermal imaging detector | 2002-02-02 | Terminated | GB2384934 |
Edge detecting focal plane detector | 2002-02-02 | Terminated | GB2384935 |
Apparatus and method for distinguishing tissue types | 2002-01-30 | Terminated | GB2384851 |
High sensitivity fibre optic vibration sensing device | 2002-01-25 | Terminated | GB2384644 |
An attitude sensor | 2002-01-18 | Terminated | GB2384313 |
Biometric sensor | 2002-01-18 | Terminated | GB2384355 |
Optical transmission system | 2002-01-15 | Terminated | GB2384127 |
Musical instrument sound detection | 2002-01-09 | Terminated | GB2384108 |
A mineplough incorporating blast absorption means | 2002-01-09 | Terminated | GB2383977 |
Composite element comprising a shape memory alloy | 2001-12-07 | Terminated | GB2382819 |
Inkjet printer which deposits at least two fluids on a substrate such that the fluids react chemically to form a product thereon | 2001-12-04 | Terminated | GB2382798 |
Shaped charge liner | 2001-11-14 | Terminated | GB2382122 |
Optical Ranging Apparatus | 2001-10-31 | Terminated | GB2381684 |
Device for forming a cellular network | 2001-10-30 | Terminated | GB2381535 |
System for the humidification of polymer electrolyte membrane fuel cells | 2001-10-30 | Ceased | GB2384616 |
High resolution patterning method | 2001-10-29 | Terminated | GB2385863 |
High resolution patterning method | 2001-10-29 | Terminated | GB2381274 |
Chalcogenide glass | 2001-10-03 | Terminated | GB2380475 |
Rankine cycle micropower unit | 2001-09-21 | Terminated | GB2379957 |
Method and apparatus for controlling the growth of thin film during deposition process by measuring the rate of change of optical thickness of the thin-film | 2001-09-14 | Terminated | GB2379735 |
Portable hydrogen source | 2001-08-21 | Granted | GB2381523 |
Optically addressed spatial light modulator | 2001-06-20 | Terminated | GB2373340 |
Pump source for solid-state lasers | 2001-06-14 | Terminated | GB2376561 |
A pumping system with bypass means | 2001-05-15 | Terminated | GB2375572 |
Log-linear pixel circuit and pixel array system. | 2001-04-28 | Terminated | GB2374926 |
Hydrophobic and hydrophilic surface, for promoting droplet formation | 2001-04-23 | Ceased | GB2374818 |
Base station transmitter | 2001-04-04 | Terminated | GB2374251 |
Improvements in travelling wave amplifiers | 2001-03-27 | Terminated | GB2373937 |
Locating the source of an unknown signal | 2001-03-27 | Terminated | GB2373940 |
Mine neutralisation device | 2001-02-16 | Terminated | GB2372235 |
Computer protection system | 2001-01-13 | Terminated | GB2371125 |
Liquid crystal elastomer films and method of production thereof | 2000-11-20 | Ceased | GB2372252 |
System for the humidification of polymer electrolyte membrane fuel cells | 2000-11-14 | Terminated | GB2368967 |
Textured surface | 2000-11-13 | Granted | GB2373312 |
Iridescent diffraction grating material | 2000-10-28 | Terminated | GB2368405 |
A method for suppressing shock waves in a liquid medium | 2000-10-03 | Ceased | GB2367608 |
Micro-bridge structure | 2000-08-23 | Terminated | GB2370156 |
New methods of fabricating devices and semiconductor layers comprising cadmium mercury telluride,mercury telluride,and cadmium telluride | 2000-08-22 | Ceased | GB2369930 |
Low frequency electromagnetic absorption surface | 2000-08-18 | Granted | GB2370420 |
Photodetector Circuit | 2000-08-16 | Ceased | GB2367945 |
Drag brake for a munition | 2000-08-16 | Terminated | GB2365952 |
Anti-jack-knife system | 2000-08-03 | Terminated | GB2365398 |
Hydrogen peroxide based propulsion system | 2000-07-26 | Ceased | GB2369655 |
Analysis of optical systems using lidar | 2000-07-12 | Terminated | GB2364840 |
Monitoring system | 2000-06-22 | Ceased | GB2365609 |
Porous or polycrystalline silicon orthopaedic implants | 2000-06-10 | Terminated | GB2363115 |
Integrated security system | 2000-06-10 | Terminated | GB2363237 |
An access control system in a networked computer system | 2000-06-06 | Ceased | GB2368691 |
Pressure indicator | 2000-06-05 | Ceased | GB2365129 |
Process for producing a lithium transition metal sulphide | 2000-06-05 | Granted | GB2365858 |
Magnetic Field Sensor | 2000-05-19 | Terminated | GB2362505 |
Field effect transistor with an InSb quantum well and minority carrier extraction | 2000-05-19 | Terminated | GB2362506 |
Specialised surface | 2000-05-19 | Ceased | GB2368310 |
Method of reinforcing structures | 2000-05-10 | Terminated | GB2362183 |
Organic semiconductors based on statistical copolymers | 2000-04-27 | Ceased | GB2363384 |
Method of manufacture of ceramic materials | 2000-04-13 | Ceased | GB2363119 |
Electric-field structuring of composite materials | 2000-04-11 | Terminated | GB2361479 |
Composite materials and method of manufacturing the same | 2000-02-01 | Ceased | GB2363616 |
Bisoxazolone-based polymers | 2000-01-26 | Terminated | GB2358636 |
Dissolution of metal structures | 1999-12-01 | Terminated | GB2356870 |
Aluminium-lithium alloy | 1999-09-02 | Ceased | GB2363389 |
Low frequency electromagnetic absorption surface | 1999-08-25 | Terminated | GB2353638 |
Rocket motor igniter | 1999-08-20 | Terminated | GB2354311 |
Improvements in electromagnetic wave receiver front ends | 1999-08-05 | Terminated | GB2352893 |
Liquid crystal polymers | 1999-07-26 | Terminated | GB2354238 |
Fluorinated terphenyls | 1999-07-15 | Terminated | GB2354520 |
Infrared light emitting diodes | 1999-07-02 | Ceased | GB2358288 |
Precursors for growth of heterometal-oxide films by MOCVD | 1999-06-29 | Granted | GB2358396 |
Integrating magnetic sensor | 1999-06-22 | Ceased | GB2354593 |
Apparatus for detecting metals | 1999-06-10 | Ceased | GB2357853 |
(Thio)morpholinium salts having SHG activity | 1999-05-10 | Terminated | GB2349880 |
Multi-element fuel cell system | 1999-05-05 | Ceased | GB2352557 |
Synthesis of polycarbonates | 1999-04-29 | Ceased | GB2352449 |
Buffer circuit | 1999-03-19 | Terminated | GB2350506 |
Method for the Production of Dinitrogen Pentoxide | 1999-02-17 | Ceased | GB2347670 |
Electrochemical cell comprising a liquid organic electrolyte with a conductive additive | 1998-12-08 | Ceased | GB2346256 |
Liquid crystal shutter | 1998-11-10 | Granted | GB2345914 |
High storage capacitors | 1998-10-28 | Ceased | GB2346011 |
Phthalocyanine analogs | 1998-10-26 | Ceased | GB2345698 |
Electrically tuneable optical filter | 1998-10-21 | Ceased | GB2346219 |
Infra-red imaging systems and other optical systems | 1998-10-19 | Ceased | GB2346980 |
Proximity measuring apparatus | 1998-09-29 | Terminated | GB2342251 |
Sensor system | 1998-09-23 | Granted | GB2344247 |
Sensor apparatus | 1998-09-18 | Granted | GB2344246 |
Optical waveguide and method of fabricating the same | 1998-09-14 | Ceased | GB2341454 |
Signal processing system for sensing a periodic signal in noise | 1998-08-27 | Ceased | GB2342166 |
2,6 Quinoline Derivitives | 1998-07-17 | Terminated | GB2339779 |
Adaptive sensor array | 1998-07-02 | Granted | GB2339078 |
Data encoding system | 1998-06-26 | Ceased | GB2332330 |
Depth control device | 1998-06-25 | Ceased | GB2340466 |
A light emitting device and transistor | 1998-06-17 | Ceased | GB2341976 |
Optical fibre bend sensor | 1998-06-17 | Ceased | GB2341445 |
Photodetector circuit | 1998-06-15 | Ceased | GB2340600 |
Field effect transistor | 1998-06-10 | Ceased | GB2346481 |
Dispersion-strengthened aluminium alloy | 1998-06-03 | Ceased | GB2341395 |
Chemical vapour deposition precursors | 1998-05-13 | Ceased | GB2344820 |
Etching method | 1998-04-17 | Ceased | GB2339554 |
Image processing | 1998-03-28 | Terminated | GB2336051 |
Magnetic gradiometer | 1998-03-06 | Ceased | GB2337128 |
Conducting polymers | 1998-03-05 | Terminated | GB2334959 |
Speech analysis system | 1998-02-26 | Granted | GB2336015 |
High conductivity buried layer in optical waveguide | 1998-02-24 | Ceased | GB2337132 |
Signature mark recognition systems | 1998-02-11 | Granted | GB2336927 |
Aluminium-lithium alloys | 1998-02-11 | Ceased | GB2338491 |
Method of manufacture of diamond fibres | 1998-02-10 | Ceased | GB2334039 |
In-situ monitoring of electrical properties by ellipsometry | 1997-12-18 | Ceased | GB2334332 |
Panel-form loudspeaker | 1997-12-08 | Ceased | GB2334402 |
Field effect transistor | 1997-11-28 | Terminated | GB2331841 |
Plasma gas processing | 1997-11-05 | Granted | GB2319941 |
Device noise measurement system | 1997-10-13 | Ceased | GB2332514 |
Speech processing system | 1997-10-13 | Ceased | GB2331827 |
Dielectic composites | 1997-10-06 | Ceased | GB2358089 |
Dielectric composites | 1997-10-06 | Ceased | GB2334381 |
Dielectric media | 1997-10-06 | Ceased | GB2358090 |
Liquid crystal alkenyl bicyclo[2.2.2]octanes and mixtures and devices containing such compounds | 1997-09-22 | Ceased | GB2332431 |
Liquid crystalline (E,E)-butadiene compounds and mixtures and devices containing such compounds | 1997-09-22 | Granted | GB2345909 |
Process for the production of dinitrate esters | 1997-09-01 | Ceased | GB2331749 |
A method of weapon guidance by target state estimation | 1997-08-19 | Ceased | GB2439773 |
Optical detection system | 1997-07-30 | Granted | GB2330976 |
Metallo-porphyrins | 1997-07-29 | Ceased | GB2332674 |
Image data encoding system | 1997-07-04 | Terminated | GB2327003 |
Method and apparatus for imaging artefact reduction | 1997-07-03 | Ceased | GB2330913 |
A covert mark and security marking system | 1997-07-01 | Ceased | GB2329610 |
An optical harmonic generator | 1997-06-30 | Ceased | GB2329974 |
Sol-Gel route to transparent metal oxide films | 1997-06-28 | Ceased | GB2326636 |
Metal-containing side chain liquid crystal polymers | 1997-06-12 | Granted | GB2328944 |
Method and device to measure fluid parameters | 1997-05-23 | Ceased | GB2314164 |
Multiple active computer generated hologram | 1997-05-16 | Granted | GB2324885 |
LCD projection display system | 1997-05-03 | Ceased | GB2324922 |
Display system | 1997-04-25 | Ceased | GB2327769 |
Liquid crystal device | 1997-04-14 | Granted | GB2324620 |
Plasma processing | 1997-04-09 | Granted | GB2324196 |
A tuneable filter | 1997-04-09 | Ceased | GB2326731 |
Siloxane liquid crystal materials and devices | 1997-03-27 | Ceased | GB2326418 |
Sensor system | 1997-03-24 | Ceased | GB2325741 |
Liquid crystal alignment materials and devices | 1997-03-19 | Ceased | GB2315877 |
Method and apparatus for the active control of sound radiated from flow ducts | 1997-03-10 | Ceased | GB2326559 |
Omnidirectional antenna | 1997-02-05 | Ceased | GB2324659 |
Radiation field analyzer | 1997-01-22 | Ceased | GB2323990 |
Three-dimensional etching process | 1997-01-09 | Ceased | GB2322833 |
Liquid crystal elastomers | 1997-01-06 | Ceased | GB2323179 |
Liquid crystal polymers | 1996-12-18 | Ceased | GB2314848 |
Multiplex addressing of ferroelectric liquid crystal displays | 1996-12-12 | Ceased | GB2312542 |
Nitration of aromatic compounds | 1996-12-09 | Ceased | GB2322857 |
Low frequency underwater sound source | 1996-11-29 | Ceased | GB2322506 |
Low resistance contact semiconductor diode | 1996-11-27 | Ceased | GB2321783 |
Frequency synthesizer | 1996-11-13 | Granted | GB2323467 |
Infrared optical system | 1996-11-11 | Granted | GB2319663 |
Liquid crystal polymers | 1996-10-31 | Ceased | GB2322377 |
Liquid crystal polymers | 1996-10-31 | Ceased | GB2321463 |
Means for controlling the muzzle velocity of a projectile | 1996-10-30 | Granted | GB2318856 |
Demodulation in digital communication systems | 1996-09-27 | Ceased | GB2306085 |
Dynamic infrared scene projector | 1996-09-26 | Ceased | GB2319664 |
Thermal imaging system | 1996-09-24 | Ceased | GB2319141 |
Polymers for liquid crystal alignment | 1996-09-23 | Ceased | GB2318881 |
Hybrid digital/optical system for pattern recognition | 1996-09-21 | Ceased | GB2363886 |
Apparatus and method for spinning hollow polymeric fibres | 1996-09-12 | Ceased | GB2318760 |
Infrared radiation modulating device | 1996-09-09 | Ceased | GB2323178 |
Communications system | 1996-07-29 | Ceased | GB2458872 |
Thermal sensing system having a fast response calibration device | 1996-07-29 | Ceased | GB2317779 |
Liquid crystal polymer devices and materials | 1996-07-19 | Ceased | GB2317965 |
Laser device | 1996-07-13 | Granted | GB2315360 |
Differential driving system | 1996-07-05 | Ceased | GB2317662 |
Weapon system for attack of underwater targets | 1996-07-04 | Ceased | GB2407148 |
Electro-magnetic radiation isolator | 1996-06-24 | Ceased | GB2314691 |
Anticounterfeiting method | 1996-06-19 | Ceased | GB2317448 |
Reflecting semiconductor substrates | 1996-06-04 | Ceased | GB2314684 |
Long range artillery shell | 1996-04-15 | Ceased | GB2324359 |
Pyrotechnic material | 1996-04-12 | Ceased | GB2314558 |
Cyclosiloxanes for LCDs | 1996-04-04 | Ceased | GB2314331 |
Pyrimidine Compounds | 1996-03-28 | Ceased | GB2316077 |
Chiral Compounds | 1996-03-28 | Ceased | GB2316076 |
Electroluminescent device comprising porous silicon | 1996-03-15 | Granted | GB2313479 |
Substituted phthalocyanines | 1995-12-21 | Ceased | GB2312675 |
Imaging system | 1995-12-01 | Granted | GB2322759 |
Detection of spread spectrum signals | 1995-09-20 | Ceased | GB2308034 |
Source location system | 1995-09-20 | Granted | GB2321356 |
Liquid crystal polymer devices | 1995-09-18 | Ceased | GB2308371 |
Ferroelectric liquid crystal devices | 1995-08-30 | Granted | GB2306498 |
Circuit module for a phased array radar | 1995-07-07 | Ceased | GB2317520 |
Liquid crystal compounds, mixtures and devices | 1995-06-30 | Granted | GB2305431 |
Light weight shell acoustic enclosure | 1995-05-24 | Ceased | GB2302571 |
Anti counterfeit apparatus | 1995-05-09 | Ceased | GB2302308 |
Covert marking apparatus | 1995-04-13 | Granted | GB2526506 |
Electro-optic colour devices | 1995-02-17 | Ceased | GB2301449 |
Ferroelectric liquid crystal device alignment | 1995-01-30 | Ceased | GB2301195 |
Liquid crystal compounds, mixtures and devices | 1995-01-06 | Ceased | GB2301355 |
Vehicle suspension system | 1994-12-19 | Ceased | GB2296223 |
Ion beam extraction and acceleration | 1994-11-19 | Granted | GB2295485 |
Porous semiconductor material | 1994-11-17 | Granted | GB2299210 |
Method and system for determining the integrity of mechanical seals | 1994-11-09 | Ceased | GB2295018 |
Cryptographic receiver | 1994-09-23 | Granted | GB2297448 |
Fuel destructor | 1994-09-01 | Ceased | GB2292789 |
Photosensitizers | 1994-08-24 | Granted | GB2295547 |
Sensor system | 1994-06-27 | Ceased | GB2295010 |
Laser device | 1994-06-15 | Ceased | GB2294804 |
Solvent transfer process for dintrogen pentoxide | 1994-05-17 | Ceased | GB2293833 |
Addressing ferroelectric liquid crystal displays | 1994-04-08 | Ceased | GB2293909 |
Two part ammunition round | 1994-03-21 | Ceased | GB2277140 |
Multiplex addressing of ferro-electric liquid crystal displays | 1994-01-26 | Ceased | GB2290160 |
Nanometer metrology | 1994-01-10 | Ceased | GB2280030 |
Electrode arrangement in a microwave plasma generator | 1993-11-03 | Granted | GB2273027 |
Thio-ester compounds and mixtures and devices containing such compounds | 1993-10-08 | Ceased | GB2286590 |
Long range artillery shell | 1993-07-08 | Ceased | GB2319593 |
Light emitting device | 1993-06-22 | Ceased | GB2284097 |
Optical filtering device | 1993-06-10 | Ceased | GB2402227 |
Method for digitally processing images to determine the position of edges and/or corners therein for guidance of unmanned vehicle | 1993-06-07 | Ceased | GB2272285 |
Liquid crystal polymers | 1993-05-19 | Ceased | GB2284213 |
Bridge module | 1993-04-02 | Ceased | GB2279982 |
Remote control system for a vehicle | 1993-02-15 | Ceased | GB2264910 |
Ferroelectric liquid crystal display device | 1992-12-21 | Ceased | GB2278457 |
Digital sampling of individual pulses | 1992-12-14 | Ceased | GB2278456 |
A digital beamforming array | 1992-12-14 | Ceased | GB2276495 |
Skid steered vehicle with heading detector | 1992-09-28 | Ceased | GB2261070 |
High intensity infra-red pyrotechnic decoy flare | 1992-09-16 | Ceased | GB2283303 |
Propelled pyrotechnic decoy flare | 1992-09-16 | Ceased | GB2283559 |
Apparatus for launching inflatable fascines | 1992-09-09 | Ceased | GB2273950 |
Ignition means for a propellant charge | 1992-09-04 | Ceased | GB2259753 |
Torpedo warhead | 1992-07-10 | Ceased | GB2350172 |
An electro-optical detection system for reflection free underwater images from aircraft | 1992-07-09 | Ceased | GB2273155 |
Target recognition and location | 1992-07-02 | Ceased | GB2258780 |
Frequency selective radar absorbent structure | 1992-06-22 | Granted | GB2336472 |
Polymerisation method | 1992-06-05 | Ceased | GB2257975 |
Vertical take-off and landing aircraft. | 1992-05-22 | Ceased | GB2256411 |
Femitron. | 1992-04-06 | Ceased | GB2256311 |
Aiming guided weapons | 1992-03-28 | Ceased | GB2265444 |
Electroluminescent silicon device | 1992-03-25 | Ceased | GB2268333 |
Method of hermetic sealing | 1992-03-03 | Ceased | GB2255140 |
Recoilless projectile launcher | 1992-03-03 | Ceased | GB2267954 |
Anomaly detector | 1992-02-10 | Ceased | GB2253697 |
Method of preparing heteroalicyclic N-nitro compounds | 1992-01-16 | Ceased | GB2281562 |
Production of ceramic filamentary coatings | 1991-12-17 | Ceased | GB2263075 |
Silicon-on-porous-silicon;method of production and material | 1991-11-18 | Ceased | GB2271465 |
Double piston propulsion unit | 1991-09-26 | Ceased | GB2264351 |
Antenna device | 1991-08-15 | Ceased | GB2248522 |
An automatic gain control system | 1991-08-15 | Ceased | GB2258773 |
Multiplex addressing of ferro-electric liquid crystal displays | 1991-07-26 | Ceased | GB2262831 |
Frequency selective structure | 1991-07-25 | Ceased | GB2315600 |
Radiation sensor | 1991-07-25 | Ceased | GB2279179 |
Liquid crystal polyacrylates | 1991-07-02 | Ceased | GB2257432 |
Extrudable gun propellant composition | 1991-06-25 | Ceased | GB2265896 |
Liquid crystal thiol compounds | 1991-06-11 | Ceased | GB2253395 |
Electroclinic liquid crystal devices | 1991-05-22 | Ceased | GB2244566 |
Liquid crystal cyanoalkanes and cyanoalkenes | 1991-02-06 | Ceased | GB2255776 |
Polymerisation of olefinic-containing monomers employing anionic initiators | 1991-02-06 | Ceased | GB2255567 |
Monofunctional silyl ether initiators | 1991-02-06 | Granted | GB2272221 |
Ionospheric sounding equipment | 1991-01-08 | Ceased | GB2251749 |
Optical time domain relfectometer | 1990-12-21 | Ceased | GB2256555 |
Float for an air-launched sonobuoy | 1990-12-18 | Ceased | GB2250960 |
Luminesent silicon | 1990-12-06 | Ceased | GB2266994 |
Method of making silicon quantum wires | 1990-12-06 | Ceased | GB2254188 |
Circuit module for a phased array radar | 1990-12-05 | Ceased | GB2292012 |
Epoxy resin toughening agent | 1990-11-19 | Ceased | GB2238313 |
Method of encapsulating polymer additives | 1990-11-02 | Ceased | GB2237574 |
Three-dimensional patch antenna array | 1990-09-25 | Granted | GB2248344 |
Flexible detonating cord | 1990-09-11 | Granted | GB2254606 |
Imaging systems | 1990-05-17 | Ceased | GB2323231 |
Sabot | 1990-05-04 | Granted | GB2444758 |
Phenyl esters and their use in liquid crystal materials | 1990-05-02 | Granted | GB2232156 |
Bonding alumimium-lithium alloys | 1990-03-28 | Ceased | GB2249511 |
Diffusion bonding of aluminium-lithium alloys | 1990-03-16 | Ceased | GB2241914 |
Iii-v integrated circuits | 1990-02-27 | Ceased | GB2231719 |
Naphthyl compounds and their use in liquid crystal materials and devices | 1990-01-16 | Ceased | GB2227019 |
Phenyl naphthalenes having liquid crystalline properties | 1990-01-16 | Ceased | GB2244710 |
Self-centring device | 1989-11-29 | Ceased | GB2226635 |
Beamforming communications | 1989-11-22 | Ceased | GB2262009 |
Anthropomorphic dummies | 1989-11-13 | Ceased | GB2232522 |
Fascine | 1989-10-12 | Granted | GB2242468 |
A submersible body | 1989-10-09 | Ceased | GB2223716 |
Head-up display | 1989-09-25 | Granted | GB2244821 |
Microstrip patch antenna | 1989-08-21 | Ceased | GB2223130 |
Radiation Field Sensor | 1989-08-18 | Granted | GB2458723 |
Preparation of nitratoalkyl-substituted cyclic ethers | 1989-07-14 | Ceased | GB2240779 |
Fluorinated 4" - cyano substituted terphenyls | 1989-06-09 | Granted | GB2243605 |
Growth of znse and zns layers | 1989-05-26 | Granted | GB2221924 |
Processor suitable for recursive computations | 1989-05-17 | Ceased | GB2246884 |
Processor suitable for recursive computations | 1989-05-17 | Ceased | GB2269035 |
Processor suitable for recurisive computations | 1989-05-17 | Ceased | GB2269036 |
Crystal growth from colloidal spheres in suspension | 1989-05-17 | Ceased | GB2260714 |
An electro-optical detection system | 1989-05-11 | Granted | GB2315857 |
Precursors for metal fluoride deposition and use thereof | 1989-03-31 | Granted | GB2240787 |
Growing semiconductor crystalline materials | 1989-03-06 | Granted | GB2234193 |
Laterally fluorinated 4-cyanophenyl and 4'-cyanobiphenyl benzoates | 1989-02-21 | Granted | GB2233649 |
Cyanohydrin derivatives and their use in liquid crystal materials and devices | 1988-12-15 | Ceased | GB2232416 |
Folding linkage | 1988-12-09 | Granted | GB2231618 |
Purification of tellurium and selenium alkyls | 1988-12-02 | Ceased | GB2213149 |
Preparation of group vi dialkyls | 1988-12-02 | Ceased | GB2213148 |
A target echo simulator | 1988-11-23 | Ceased | GB2400661 |
Laterally cyano-substituted terphenyls | 1988-10-19 | Ceased | GB2230265 |
Torch igniters | 1988-10-13 | Ceased | GB2229802 |
Microwave network analyser | 1988-08-10 | Ceased | GB2209841 |
Gas turbine engine combustors | 1988-06-22 | Granted | GB2238864 |
Infra red transparent window | 1988-06-14 | Ceased | GB2280201 |
Lensed photodetector array | 1988-05-19 | Granted | GB2206447 |
Passive rangefinder | 1988-05-03 | Ceased | GB2322985 |
Quantum well electro-optic device | 1988-04-15 | Ceased | GB2204961 |
Recursive processor | 1988-04-06 | Ceased | GB2218545 |
Transducer signal conditioner | 1988-02-17 | Ceased | GB2201791 |
Electromagnetic chain gun | 1988-02-15 | Ceased | GB2202313 |
Terphenyl derivatives and liquid crystal materials containing them | 1988-02-09 | Ceased | GB2200912 |
Gaas field effect transistor | 1988-02-04 | Ceased | GB2202086 |
Heating system for divers | 1987-11-10 | Ceased | GB2218797 |
Heated suit for divers | 1987-11-10 | Ceased | GB2221608 |
Ferroelectric smectic liquid crystal mixtures containing terphenyls | 1987-11-05 | Ceased | GB2198743 |
Fibre optic communication system for use in hazardous environments | 1987-11-03 | Ceased | GB2219166 |
Rapid solidification route aluminium alloys containing lithium | 1987-10-19 | Granted | GB2227496 |
Improvements in or relating to range detection | 1987-10-01 | Ceased | GB2328575 |
Radar beam-steering apparatus | 1987-10-01 | Granted | GB2291541 |
Electrolytic production of metal coatings | 1987-07-31 | Ceased | GB2193508 |
Alkoxyphthalocyanines | 1987-06-17 | Granted | GB2200650 |
Biphenylyl ethanes and their use in liquid crystal materials and devices | 1987-06-12 | Ceased | GB2193209 |
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