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Christopher Neville Tate
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Bishops Shortford, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Wireline communication system and method of frequency allocation th...
Patent number
6,650,697
Issue date
Nov 18, 2003
Nortel Networks Limited
Christopher Neville Tate
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Continuity of voice carried over DSL during power failure
Patent number
6,647,117
Issue date
Nov 11, 2003
Nortel Networks Limited
Andrew D Wallace
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of setting-up and controlling synchronization within a modem
Patent number
6,577,650
Issue date
Jun 10, 2003
Nortel Networks Limited
Christopher Neville Tate
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Enhanced performance VoDSL
Patent number
6,560,225
Issue date
May 6, 2003
Nortel Networks Limited
Igor K. Czajkowski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of and apparatus for determining the capacity of a telecommu...
Patent number
6,522,691
Issue date
Feb 18, 2003
Nortel Networks Limited
Roger Williamson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voice over digital subscriber line call redirection for lifeline se...
Patent number
6,400,803
Issue date
Jun 4, 2002
Nortel Networks Limited
Christopher N Tate
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus, method and system having reduced power consumption in a...
Patent number
6,353,628
Issue date
Mar 5, 2002
Nortel Networks Limited
Andrew David Wallace
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Symbol alignment method
Patent number
6,353,636
Issue date
Mar 5, 2002
Nortel Networks Limited
Christopher Neville Tate
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lifeline telephony provision for voice over digital subscriber line
Patent number
6,272,209
Issue date
Aug 7, 2001
Nortel Networks Limited
Mark Bridger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital transmission system
Patent number
5,959,967
Issue date
Sep 28, 1999
Northern Telecom Limited
Leslie Derek Humphrey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Multiple access system for communications network
Publication number
20050163149
Publication date
Jul 28, 2005
Brian Unitt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multiple access system for communication network
Publication number
20040028405
Publication date
Feb 12, 2004
Brian Unitt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Modem and system with call waiting switching facilities and method...
Publication number
20020176558
Publication date
Nov 28, 2002
Christopher Tate
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communications system and method therefor
Publication number
20020078219
Publication date
Jun 20, 2002
Christopher Tate
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multiple access system for communications network
Publication number
20020063932
Publication date
May 30, 2002
Brian Unitt
H04 - ELECTRIC COMMUNICATION TECHNIQUE