26301-Manufacture of telegraph and telephone apparatus and equipment

Title	Company	Company Number	Date filed	Status	Publication number
Method for measuring frequency using digital components	TELEDYNE LIMITED	03863642	2004-09-13	Granted	GB2418084
Monitoring a conductive fluid conduit	TELEDYNE LIMITED	03863642	2012-01-06	Terminated	GB2498207
Apparatus for characterising a flow through a conduit	TELEDYNE LIMITED	03863642	2011-10-13	Terminated	GB2495532
Optical slow wave modulator	Oclaro Technology Limited	02298887	1999-02-23	Granted	GB2347230
Optical waveguide spatial filter	Oclaro Technology Limited	02298887	2000-10-09	Granted	GB2367904
Optical autocorrelator	Oclaro Technology Limited	02298887	2000-10-12	Ceased	GB2367932
Improvements in or relating to optical communication	Oclaro Technology Limited	02298887	2000-12-21	Granted	GB2370473
Photonic encoder	Oclaro Technology Limited	02298887	2001-11-30	Granted	GB2383707
Optical signal demodulators	Oclaro Technology Limited	02298887	2002-01-23	Granted	GB2385144
Polarisation diversity coherent demodulator	Oclaro Technology Limited	02298887	2010-11-05	Ceased	GB2485202
Polarisation rotator and multiplexing arrangement for combining multiple wavelength sources into depolarised output suitable for Raman pumping	Oclaro Technology Limited	02298887	2011-01-11	Terminated	GB2487194
Lens	Oclaro Technology Limited	02298887	2011-07-12	Terminated	GB2492785
Semiconductor DBR laser	Oclaro Technology Limited	02298887	2012-11-01	Terminated	GB2507527
Laser temperature control	Oclaro Technology Limited	02298887	2012-11-07	Terminated	GB2507732
Multiple carrier	Oclaro Technology Limited	02298887	2015-05-29	Terminated	GB2538793
A strain sensor	Oclaro Technology Limited	02298887	1999-03-19	Ceased	GB2348000
Tuneable laser	Oclaro Technology Limited	02298887	2001-03-19	Ceased	GB2373631
Tuneable laser	Oclaro Technology Limited	02298887	2001-03-19	Ceased	GB2373632
Tuneable laser	Oclaro Technology Limited	02298887	2001-10-17	Ceased	GB2381123
Controlling a quadrature phase shift key encoder in a wavelength division multiplex (WDM) optical communication system	Oclaro Technology Limited	02298887	2001-11-30	Granted	GB2383706
Frequency locker, e.g. for lasers	Oclaro Technology Limited	02298887	2002-04-26	Granted	GB2387961
Optical coding system	Oclaro Technology Limited	02298887	2001-11-30	Granted	GB2383705
Photonic integrated device	Oclaro Technology Limited	02298887	2001-11-30	Ceased	GB2383424
Apodised binary grating	Oclaro Technology Limited	02298887	2004-09-29	Granted	GB2418995
Polarisation rotators	Oclaro Technology Limited	02298887	2003-10-31	Ceased	GB2407648
Automatic bias controller for an optical modulator	Oclaro Technology Limited	02298887	2004-08-13	Ceased	GB2417333
Bragg reflector grating	Oclaro Technology Limited	02298887	2005-12-08	Ceased	GB2433160
Reduced length optoelectronic devices	Oclaro Technology Limited	02298887	2010-02-10	Granted	GB2477740
Optical waveguide with etched ridge structure	Oclaro Technology Limited	02298887	2010-12-01	Terminated	GB2486011
Raman Amplifiers	Oclaro Technology Limited	02298887	2010-12-22	Terminated	GB2486881
Low creep metallization for optoelectronic applications	Oclaro Technology Limited	02298887	2007-02-14	Granted	GB2446611
Control of operating point of an electro-optical modulator with compensation for nonlinear relationship between control current and phase of light	Oclaro Technology Limited	02298887	2011-07-18	Granted	GB2493499
Optical path switching with Raman amplification	Oclaro Technology Limited	02298887	2011-08-03	Terminated	GB2488849
Optoelectronic assembly	Oclaro Technology Limited	02298887	2012-10-09	Terminated	GB2506861
Optical fibre attenuator	Oclaro Technology Limited	02298887	2010-12-15	Terminated	GB2486460
Mach-Zehnder Interferometers	Oclaro Technology Limited	02298887	2010-12-16	Terminated	GB2486478
Control of pump lasers for Raman amplifiers	Oclaro Technology Limited	02298887	2010-12-21	Terminated	GB2486879
Photonic assembly	Oclaro Technology Limited	02298887	2011-06-28	Terminated	GB2492349
High speed vertical-cavity surface-emitting laser	Oclaro Technology Limited	02298887	2011-07-27	Terminated	GB2493186
Monolithically integrated tunable semiconductor laser	Oclaro Technology Limited	02298887	2011-08-26	Granted	GB2493988
Tunable multi-mode laser	Oclaro Technology Limited	02298887	2011-08-26	Terminated	GB2493989
Component temperature control	Oclaro Technology Limited	02298887	2013-10-25	Ceased	GB2522151
Radiofrequency structures in electronic packages	Oclaro Technology Limited	02298887	2016-04-26	Awaiting First Examination	GB2549728
Tunable pumping light source for optical amplifiers	Oclaro Technology Limited	02298887	2011-01-07	Terminated	GB2487079
Waveguide array	Oclaro Technology Limited	02298887	2016-12-30	Pending if pre publication date, "Application Published" if publication date is today or in the past	GB2558307
Optical component	Oclaro Technology Limited	02298887	2014-03-14	Granted	GB2522082
Calibration of pluggable optical module	Oclaro Technology Limited	02298887	2015-06-15	Terminated	GB2539414
Active mode centre control	Oclaro Technology Limited	02298887	2016-09-30	Pending if pre publication date, "Application Published" if publication date is today or in the past	GB2554652
Waveguide Structure	Oclaro Technology Limited	02298887	2017-09-29	Pending	GB2556995
An optical modulation device	Oclaro Technology Limited	02298887	2015-11-20	Terminated	GB2544533
Optimised RF Input section	Oclaro Technology Limited	02298887	2016-06-06	Pending if pre publication date, "Application Published" if publication date is today or in the past	GB2554847
Optical locker	Oclaro Technology Limited	02298887	2016-06-28	Awaiting First Examination	GB2551968
Waveguide structure	Oclaro Technology Limited	02298887	2016-09-29	Pending if pre publication date, "Application Published" if publication date is today or in the past	GB2554460
Lockerless tuneable DBR laser	Oclaro Technology Limited	02298887	2016-09-30	Pending if pre publication date, "Application Published" if publication date is today or in the past	GB2554653
Electrical isolation in photonic integrated circuits	Oclaro Technology Limited	02298887	2016-12-30	Pending if pre publication date, "Application Published" if publication date is today or in the past	GB2558308

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