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Francois Tremblay
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Hull, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method of loop and rate dependent power cutback
Patent number
7,536,197
Issue date
May 19, 2009
CIENA Corporation
Alberto Ginesi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for transient suppression in an integrated POT...
Patent number
6,920,217
Issue date
Jul 19, 2005
CIENA Corporation
Michael Dziawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Peak to average power ratio reduction in communication systems
Patent number
6,845,082
Issue date
Jan 18, 2005
CIENA Corporation
Christian Bourget
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Crest factor compensated driver
Patent number
6,323,686
Issue date
Nov 27, 2001
Catena Networks, Inc.
Robert Bisson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of providing d.c. feed to a telephone line
Patent number
5,511,118
Issue date
Apr 23, 1996
Northern Telecom Limited
Stanley A. Gores
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Protection and recovery of telephone line interface circuits
Patent number
5,390,231
Issue date
Feb 14, 1995
Northern Telecom Limited
Paul F. Hung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for transient suppression in an integrated POT...
Publication number
20030076946
Publication date
Apr 24, 2003
Catena Networks, Inc.
Michael Dziawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method of loop and rate dependent power cutback
Publication number
20020072386
Publication date
Jun 13, 2002
Alberto Ginesi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Peak to average power ratio reduction in communication systems
Publication number
20010022777
Publication date
Sep 20, 2001
Catena Networks, Inc.
Christian Bourget
H04 - ELECTRIC COMMUNICATION TECHNIQUE