Alan Robinson

Person

Harlow, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Data security in optical communications systems
- Patent number 8,538,272
- Issue date Sep 17, 2013
- Ciena Corporation
- Alan Robinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectral shaping for optical OFDM transmission
- Patent number 7,580,630
- Issue date Aug 25, 2009
- Nortel Networks Limited
- Huai Kee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analysis and control of optical communications systems
- Patent number 7,558,479
- Issue date Jul 7, 2009
- Nortel Networks Limited
- Alan Robinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DQPSK receiver phase control
- Patent number 7,389,055
- Issue date Jun 17, 2008
- Nortel Networks Limited
- Robin Rickard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization diversity receiver for optical transmission system
- Patent number 7,209,670
- Issue date Apr 24, 2007
- Nortel Networks Limited
- Christopher Fludger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical waveguide
- Patent number 7,136,558
- Issue date Nov 14, 2006
- Nortel Networks Limited
- Richard E Epworth
- G02 - OPTICS
Information Patent Grant
Power balancing in DWDM optical networks
- Patent number 6,959,149
- Issue date Oct 25, 2005
- Nortel Networks Limited
- Nigel L Bragg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber amplifier
- Patent number 6,847,769
- Issue date Jan 25, 2005
- Nortel Networks Limited
- Alan Robinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chromatic dispersion compensation
- Patent number 6,768,822
- Issue date Jul 27, 2004
- Nortel Networks Limited
- Alan Robinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion compensation apparatus and method utilising sampled Brag...
- Patent number 6,643,429
- Issue date Nov 4, 2003
- Nortel Networks Limited
- Alan Robinson
- G02 - OPTICS
Information Patent Grant
Dispersion managed fiber optic cable and system
- Patent number 6,526,208
- Issue date Feb 25, 2003
- Nortel Networks Limited
- Jonathan King
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexed transmission of optical signals
- Patent number 6,522,436
- Issue date Feb 18, 2003
- Nortel Networks Limited
- Kim Byron Roberts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fibre fuse protection
- Patent number 6,490,389
- Issue date Dec 3, 2002
- Nortel Networks Limited
- Richard Goodwin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization mode dispersion measurement
- Patent number 6,483,620
- Issue date Nov 19, 2002
- Nortel Networks Limited
- Richard Edward Epworth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tuneable optical filters
- Patent number 6,459,533
- Issue date Oct 1, 2002
- Nortel Networks Limited
- Terry V Clapp
- G02 - OPTICS
Information Patent Grant
Optical equalizer
- Patent number 6,411,417
- Issue date Jun 25, 2002
- Nortel Networks Limited
- Kim Bryon Roberts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization mode dispersion emulation
- Patent number 6,381,385
- Issue date Apr 30, 2002
- Nortel Networks Limited
- Daniel A Watley
- G02 - OPTICS
Information Patent Grant
Multiplexed transmission of optical signals
- Patent number 6,313,932
- Issue date Nov 6, 2001
- Nortel Networks Limited
- Kim Byron Roberts
- G02 - OPTICS
Information Patent Grant
Amplifier control
- Patent number 6,275,328
- Issue date Aug 14, 2001
- Nortel Networks Limited
- Simon Parry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifiers
- Patent number 6,275,331
- Issue date Aug 14, 2001
- Nortel Networks Limited
- Kevan P Jones
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission system with cross-phase modulation compensation
- Patent number 6,124,960
- Issue date Sep 26, 2000
- Northern Telecom Limited
- Dietmar Garthe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion compensation with low polarization mode dispersion
- Patent number 5,974,206
- Issue date Oct 26, 1999
- Northern Telecom Limited
- Terry Bricheno
- G02 - OPTICS
Information Patent Grant
Optical transmission system
- Patent number 5,949,560
- Issue date Sep 7, 1999
- Northern Telecom Limited
- Kim Byron Roberts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical waveguide filters
- Patent number 5,717,799
- Issue date Feb 10, 1998
- Northern Telecom Limited
- Alan Robinson
- G02 - OPTICS
Information Patent Grant
Contactless measurement of the electrical resistance per unit lengt...
- Patent number 5,083,090
- Issue date Jan 21, 1992
- STC PLC
- Gary S. Sapsford
- G01 - MEASURING TESTING
Information Patent Grant
Non-intrusive fibre optic tap
- Patent number 4,898,442
- Issue date Feb 6, 1990
- STC PLC
- Ian F. Scanlan
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Spectral shaping for optical OFDM transmission
- Publication number 20050271387
- Publication date Dec 8, 2005
- Huai Kee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical waveguide
- Publication number 20040218879
- Publication date Nov 4, 2004
- Richard E. Epworth
- G02 - OPTICS
Information Patent Application
Polarization diversity receiver for optical transmission system
- Publication number 20040218933
- Publication date Nov 4, 2004
- Christopher Fludger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power balancing in DWDM optical networks
- Publication number 20040208535
- Publication date Oct 21, 2004
- Nigel L. Bragg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Compensation apparatus and method utilising sampled bragg gratings
- Publication number 20020191912
- Publication date Dec 19, 2002
- Alan Robinson
- G02 - OPTICS
Information Patent Application
Transmission system with enhanced repeaters
- Publication number 20020080447
- Publication date Jun 27, 2002
- Julian Fells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiplexed transmission of optical signals
- Publication number 20020036813
- Publication date Mar 28, 2002
- Kim Byron Roberts
- G02 - OPTICS

Alan Robinson

Person

Patents Grantslast 30 patents

Data security in optical communications systems

Spectral shaping for optical OFDM transmission

Analysis and control of optical communications systems

DQPSK receiver phase control

Polarization diversity receiver for optical transmission system

Optical waveguide

Power balancing in DWDM optical networks

Optical fiber amplifier

Chromatic dispersion compensation

Dispersion compensation apparatus and method utilising sampled Brag...

Dispersion managed fiber optic cable and system

Multiplexed transmission of optical signals

Fibre fuse protection

Polarization mode dispersion measurement

Tuneable optical filters

Optical equalizer

Polarization mode dispersion emulation

Multiplexed transmission of optical signals

Amplifier control

Optical amplifiers

Transmission system with cross-phase modulation compensation

Dispersion compensation with low polarization mode dispersion

Optical transmission system

Optical waveguide filters

Contactless measurement of the electrical resistance per unit lengt...

Non-intrusive fibre optic tap

Patents Applicationslast 30 patents

Spectral shaping for optical OFDM transmission

Optical waveguide

Polarization diversity receiver for optical transmission system

Power balancing in DWDM optical networks

Compensation apparatus and method utilising sampled bragg gratings

Transmission system with enhanced repeaters

Multiplexed transmission of optical signals