Andrew D WALLACE

Person

London, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Data communication
- Patent number 10,911,602
- Issue date Feb 2, 2021
- British Telecommunications public limited company
- Ian E Horsley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic line management system
- Patent number 10,237,125
- Issue date Mar 19, 2019
- British Telecommunications public limited company
- Leslie D Humphrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus in a communications network
- Patent number 9,479,223
- Issue date Oct 25, 2016
- British Telecommunications public limited company
- Andrew David Wallace
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Framing of analog communication
- Patent number 8,730,987
- Issue date May 20, 2014
- British Telecommunications public limited company
- Peter Healey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for operating a digital subscriber line arrang...
- Patent number 8,588,285
- Issue date Nov 19, 2013
- British Telecommunications public limited company
- Leslie Derek Humphrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for adapting digital data transmission parameters to measure...
- Patent number 8,442,149
- Issue date May 14, 2013
- British Telecommunications public limited company
- Leslie D Humphrey
- 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 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
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
Method and apparatus for reducing the peak-to-average ratio in a mu...
- Patent number 6,130,918
- Issue date Oct 10, 2000
- Nortel Networks Limited
- Leslie D Humphrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC LINE MANAGEMENT SYSTEM
- Publication number 20170111216
- Publication date Apr 20, 2017
- British Telecommunications public limited company
- Leslie D HUMPHREY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA COMMUNICATION
- Publication number 20170026521
- Publication date Jan 26, 2017
- British Telecommunications public limited company
- Ian E HORSLEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS IN A COMMUNICATIONS NETWORK
- Publication number 20150381236
- Publication date Dec 31, 2015
- British Telecommunications public limited company
- Andrew David WALLACE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPERATING A DIGITAL SUBSCRIBER LINE ARRANG...
- Publication number 20120250744
- Publication date Oct 4, 2012
- Leslie Derek Humphrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION
- Publication number 20090262759
- Publication date Oct 22, 2009
- BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
- Peter Healey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Adapting Digital Data Transmission Parameters to Measure...
- Publication number 20080310546
- Publication date Dec 18, 2008
- Leslie D Humphrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Flow control and quality of service provision for frame relay proto...
- Publication number 20030185249
- Publication date Oct 2, 2003
- Elwyn B. Davies
- 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

Andrew D WALLACE

Person

Patents Grantslast 30 patents

Data communication

Dynamic line management system

Method and apparatus in a communications network

Framing of analog communication

Method and apparatus for operating a digital subscriber line arrang...

Method for adapting digital data transmission parameters to measure...

Continuity of voice carried over DSL during power failure

Method of and apparatus for determining the capacity of a telecommu...

Apparatus, method and system having reduced power consumption in a...

Symbol alignment method

Lifeline telephony provision for voice over digital subscriber line

Method and apparatus for reducing the peak-to-average ratio in a mu...

Patents Applicationslast 30 patents

DYNAMIC LINE MANAGEMENT SYSTEM

DATA COMMUNICATION

METHOD AND APPARATUS IN A COMMUNICATIONS NETWORK

METHOD AND APPARATUS FOR OPERATING A DIGITAL SUBSCRIBER LINE ARRANG...

COMMUNICATION

Method for Adapting Digital Data Transmission Parameters to Measure...

Multiple access system for communications network

Multiple access system for communication network

Flow control and quality of service provision for frame relay proto...

Multiple access system for communications network