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New Provicence, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reconstruction and restoration of an optical signal field
Patent number
9,312,964
Issue date
Apr 12, 2016
Alcatel Lucent
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical communication method and apparatus
Patent number
8,045,862
Issue date
Oct 25, 2011
Alcatel Lucent
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical label switching scheme employing differential phase-shift k...
Patent number
7,702,246
Issue date
Apr 20, 2010
Alcatel-Lucent USA Inc.
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Duobinary receiver
Patent number
7,613,402
Issue date
Nov 3, 2009
Alcatel-Lucent USA Inc.
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multilevel amplitude and phase encoded signal generation
Patent number
7,558,487
Issue date
Jul 7, 2009
Alcatel-Lucent USA Inc.
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for demodulation of optical differential phase...
Patent number
7,489,874
Issue date
Feb 10, 2009
Alcatel-Lucent USA Inc.
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dispersion compensation method and apparatus
Patent number
7,369,778
Issue date
May 6, 2008
Lucent Technologies Inc.
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for duobinary transmission
Patent number
7,362,979
Issue date
Apr 22, 2008
Lucent Technologies Inc.
Douglas M. Gill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Duobinary transmission system and method
Patent number
7,362,980
Issue date
Apr 22, 2008
Lucent Technologies Inc.
Douglas M. Gill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for optically labeled packet transmission
Patent number
7,340,168
Issue date
Mar 4, 2008
Lucent Technologies Inc.
Randy Clinton Giles
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-bit-rate long-haul fiber optic communication system techniques...
Patent number
7,277,645
Issue date
Oct 2, 2007
Lucent Technologies Inc.
Douglas M Gill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method of optical transmission
Patent number
7,277,647
Issue date
Oct 2, 2007
Lucent Technologies Inc.
Douglas M Gill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical pulse generator for return-to-zero signaling
Patent number
7,076,120
Issue date
Jul 11, 2006
Lucent Technologies Inc.
Juerg Leuthold
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Nonlinear phase-shift compensation method and apparatus
Patent number
7,062,176
Issue date
Jun 13, 2006
Lucent Technologies Inc.
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for optical pulse generator with progressive...
Patent number
7,027,669
Issue date
Apr 11, 2006
Lucent Technologies Inc.
Juerg Leuthold
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Delay interferometer optical pulse generator
Patent number
6,760,142
Issue date
Jul 6, 2004
Lucent Technologies Inc.
Juerg Leuthold
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical MSK modulator
Patent number
6,539,131
Issue date
Mar 25, 2003
Lucent Technologies Inc.
Douglas M. Gill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Reconstruction and restoration of an optical signal field
Publication number
20080075472
Publication date
Mar 27, 2008
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTILEVEL AMPLITUDE AND PHASE ENCODED SIGNAL GENERATION
Publication number
20070071453
Publication date
Mar 29, 2007
Lucent Technologies Inc.
XIANG LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL LABEL SWITCHING SCHEME EMPLOYING DIFFERENTIAL PHASE-SHIFT K...
Publication number
20070036556
Publication date
Feb 15, 2007
Lucent Technologies Inc.
XIANG LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for demodulation of optical differential phase...
Publication number
20060193639
Publication date
Aug 31, 2006
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for dispersion management in optical communica...
Publication number
20060067704
Publication date
Mar 30, 2006
Daniel A. Fishman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical commnication method and apparatus
Publication number
20050191061
Publication date
Sep 1, 2005
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Duobinary receiver
Publication number
20050123068
Publication date
Jun 9, 2005
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for optically labeled packet transmission
Publication number
20050069329
Publication date
Mar 31, 2005
Randy Clinton Giles
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for optical transmission
Publication number
20050069330
Publication date
Mar 31, 2005
Yuan-Hua Kao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and apparatus for optical pulse generator with progressive...
Publication number
20050036725
Publication date
Feb 17, 2005
Lucent Technologies, Inc.
Juerg Leuthold
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for alternate mark inversion and duobinary optica...
Publication number
20040240888
Publication date
Dec 2, 2004
Juerg Leuthold
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
High-bit-rate long-haul fiber optic communication system techniques...
Publication number
20040208429
Publication date
Oct 21, 2004
Douglas M. Gill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method of optical transmission
Publication number
20040208647
Publication date
Oct 21, 2004
Douglas M. Gill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Duobinary transmission system and method
Publication number
20040151512
Publication date
Aug 5, 2004
Douglas M. Gill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for duobinary transmission
Publication number
20040151511
Publication date
Aug 5, 2004
Douglas M. Gill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dispersion compensation method and apparatus
Publication number
20040126114
Publication date
Jul 1, 2004
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Nonlinear phase-shift compensation method and apparatus
Publication number
20040125435
Publication date
Jul 1, 2004
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical pulse generator for return-to-zero signaling
Publication number
20040005110
Publication date
Jan 8, 2004
Juerg Leuthold
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Delay interferometer optical pulse generator
Publication number
20030210912
Publication date
Nov 13, 2003
Juerg Leuthold
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Long haul optical communication system
Publication number
20030090768
Publication date
May 15, 2003
Xiang Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Long haul transmission in a dispersion managed optical communicatio...
Publication number
20030007216
Publication date
Jan 9, 2003
Andrew Roman Chraplyvy
H04 - ELECTRIC COMMUNICATION TECHNIQUE