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Genzao Zhang
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Ottawa, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Passive optical network module
Patent number
8,744,268
Issue date
Jun 3, 2014
Emcore Corporation
Xiaoming Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adapted semiconductor laser package
Patent number
8,189,645
Issue date
May 29, 2012
Emcore Corporation
Rongsheng Miao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Passive optical network transceiver with temperature compensation c...
Patent number
8,145,060
Issue date
Mar 27, 2012
Emcore Corporation
Eric Hufstedler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control of parameters in a global optical controller
Patent number
7,894,721
Issue date
Feb 22, 2011
CIENA Corporation
Kim B. Roberts
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
PON transceiver with a surge protection circuit
Patent number
7,855,867
Issue date
Dec 21, 2010
Emcore Corporation
Xiaoming Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Laser module including jointly arranged isolator and fiber sleeve
Patent number
7,633,992
Issue date
Dec 15, 2009
Emcore Corporation
Rongsheng Miao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carrier-suppressed optical time domain multiplexing
Patent number
7,574,139
Issue date
Aug 11, 2009
Oplink Communications, Inc.
Xiaoli Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated optical dual amplifier
Patent number
7,460,298
Issue date
Dec 2, 2008
Oplink Communications, Inc.
Jinghui Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive optical transponder
Patent number
7,373,087
Issue date
May 13, 2008
Oplink Communications, Inc.
Feng Shi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Etalon based compact dispersion module
Patent number
7,039,261
Issue date
May 2, 2006
Oplink Communications, Inc.
Xiaoli Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical circuits for tunable second order PMD compensation and tuna...
Patent number
7,027,135
Issue date
Apr 11, 2006
Oplink Communications, Inc.
Xiaoli Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Auto-setting and optimization of EAM with optical line systems
Patent number
6,970,652
Issue date
Nov 29, 2005
Oplink Communications, Inc.
Genzao Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Re-configurable dispersion compensation module (RDCM)
Patent number
6,865,311
Issue date
Mar 8, 2005
Oplink Communications, Inc.
Jinghui Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scheduling of upstream traffic in a TDMA wireless communications sy...
Patent number
6,657,983
Issue date
Dec 2, 2003
Nortel Networks Limited
Mieczyslaw J. Surazski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for a carrier frequency control in a wireless...
Patent number
6,603,958
Issue date
Aug 5, 2003
Nortel Networks Limited
Shiwei Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for a signal power control in a wireless commu...
Patent number
6,519,449
Issue date
Feb 11, 2003
Nortel Networks Limited
Genzao G. Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Synchronization system using multiple modes of operation
Patent number
6,304,582
Issue date
Oct 16, 2001
Nortel Networks Limited
Genzao Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Synchronization system for reducing slipping
Patent number
6,178,215
Issue date
Jan 23, 2001
Nortel Networks Limited
Genzao Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Synchronization system using aging prediction
Patent number
6,104,915
Issue date
Aug 15, 2000
Nortel Networks Corporation
Genzao Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distinctive ringing and distinctive call-waiting tones in an ISDN
Patent number
5,953,407
Issue date
Sep 14, 1999
Nortel Networks Corporation
Genzao Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Passive Optical Network Module
Publication number
20120183289
Publication date
Jul 19, 2012
EMCORE CORPORATION
Xiaoming Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW CHIRP COHERENT LIGHT SOURCE
Publication number
20120163405
Publication date
Jun 28, 2012
EMCORE CORPORATION
Hui Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Low Chirp Coherent Light Source
Publication number
20110134957
Publication date
Jun 9, 2011
EMCORE CORPORATION
Hui Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Adapted Semiconductor Laser Package
Publication number
20100158062
Publication date
Jun 24, 2010
EMCORE CORPORATION
Rongsheng Miao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Passive Optical Network Transceiver with Temperature Compensation C...
Publication number
20090279896
Publication date
Nov 12, 2009
EMCORE CORPORATION
Eric Hufstedler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PON Transceiver with a Surge Protection Circuit
Publication number
20090225488
Publication date
Sep 10, 2009
EMCORE CORPORATION
Xiaoming Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL OF PARAMETERS IN A GLOBAL OPTICAL CONTROLLER
Publication number
20070014571
Publication date
Jan 18, 2007
Nortel Networks Limited
Kim B. ROBERTS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Etalon based compact dispersion module
Publication number
20050036736
Publication date
Feb 17, 2005
Xiaoli Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Adaptive optical transponder
Publication number
20050031355
Publication date
Feb 10, 2005
Feng Shi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Integrated optical dual amplifier
Publication number
20040212875
Publication date
Oct 28, 2004
Jinghui Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Auto-setting and optimization of EAM with optical line systems
Publication number
20040208514
Publication date
Oct 21, 2004
AR card
Genzao Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Re-Configurable dispersion compensation module (RDCM)
Publication number
20040208619
Publication date
Oct 21, 2004
Jinghui Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical circuits for tunable second order PMD compensation and tuna...
Publication number
20030223056
Publication date
Dec 4, 2003
Xiaoli Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Carrier-suppressed optical time domain multiplexing
Publication number
20030223462
Publication date
Dec 4, 2003
AR card
Xiaoli Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Control of parameters in a global optical controller
Publication number
20030058494
Publication date
Mar 27, 2003
Kim B. Roberts
H04 - ELECTRIC COMMUNICATION TECHNIQUE