Andrew J. Bryant

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Bishops Stortford, GB

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Patents Grantslast 30 patents

Information Patent Grant
Optical switch with power equalization
- Patent number 9,014,557
- Issue date Apr 21, 2015
- RPX Clearinghouse LLC
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch with power equalization
- Patent number 7,995,919
- Issue date Aug 9, 2011
- Nortel Networks Limited
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch with power equalization
- Patent number 7,542,675
- Issue date Jun 2, 2009
- Nortel Networks Limited
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connection verification for optical switches
- Patent number 7,120,356
- Issue date Oct 10, 2006
- Nortel Networks Limited
- Alan F. Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch with connection verification
- Patent number 6,871,021
- Issue date Mar 22, 2005
- Nortl Networks Limited
- Alan F. Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch using micromirrors and method of testing the same
- Patent number 6,714,701
- Issue date Mar 30, 2004
- Nortel Networks Limited
- Stephen C Hazon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifier arrangement
- Patent number 6,650,468
- Issue date Nov 18, 2003
- Nortel Networks Limited
- Andrew J Bryant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SWITCH WITH POWER EQUALIZATION
- Publication number 20130343752
- Publication date Dec 26, 2013
- ROCKSTAR CONSORTIUM US LP
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SWITCH WITH POWER EQUALIZATION
- Publication number 20110293272
- Publication date Dec 1, 2011
- Rockstar Bidco L.P.
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SWITCH WITH POWER EQUALIZATION
- Publication number 20090238565
- Publication date Sep 24, 2009
- Nortel Networks Limited
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Connection verification for optical switches
- Publication number 20020114035
- Publication date Aug 22, 2002
- Alan F. Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE