Leslie Derek Humphrey

Person

Old Harlow, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for transmitting data in a communication system
- Patent number 11,838,069
- Issue date Dec 5, 2023
- Liam Stigant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for operating a digital subscriber line arrang...
- Patent number 11,201,969
- Issue date Dec 14, 2021
- British Telecommunications public limited company
- Ian Horsley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital subscriber line transceiver
- Patent number 11,159,230
- Issue date Oct 26, 2021
- British Telecommunications public limited company
- Ian Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting signals over wire connections
- Patent number 11,005,527
- Issue date May 11, 2021
- British Telecommunications public limited company
- Anas Al Rawi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting data from a transmitter devic...
- Patent number 11,006,002
- Issue date May 11, 2021
- British Telecommunications public limited company
- Anas Al Rawi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting signals over wire connections
- Patent number 10,998,933
- Issue date May 4, 2021
- British Telecommunications public limited company
- Anas Al Rawi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunications access network
- Patent number 10,958,996
- Issue date Mar 23, 2021
- British Telecommunications public limited company
- Anas Al Rawi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting data over a plurality of pair...
- Patent number 10,944,445
- Issue date Mar 9, 2021
- British Telecommunications public limited company
- Leslie Humphrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fibre network proxy
- Patent number 10,855,373
- Issue date Dec 1, 2020
- British Telecommunications public limited company
- Trevor P Linney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for operating a digital subscriber line arrang...
- Patent number 10,771,110
- Issue date Sep 8, 2020
- British Telecommunications public limited company
- Ian Horsley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network node
- Patent number 10,680,843
- Issue date Jun 9, 2020
- British Telecommunications public limited company
- Leslie Humphrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting and receiving signals over tw...
- Patent number 10,305,716
- Issue date May 28, 2019
- British Telecommunications public limited company
- Leslie Humphrey
- 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 for transmitting and receiving signals over pa...
- Patent number 10,193,594
- Issue date Jan 29, 2019
- British Telecommunications public limited company
- Anas Al Rawi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for use in supplying power over a telephone line
- Patent number 10,110,755
- Issue date Oct 23, 2018
- British Telecommunications public limited company
- Ian Robert Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting data in differential and phan...
- Patent number 10,097,236
- Issue date Oct 9, 2018
- British Telecommunication public limited company
- Anas Al Rawi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Creating a channel for transmitting data of a digital subscriber line
- Patent number 10,091,022
- Issue date Oct 2, 2018
- British Telecommunications public limited company
- Ian Horsley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting data from a transmitter devic...
- Patent number 10,069,617
- Issue date Sep 4, 2018
- British Telecommunications public limited company
- Anas Al Rawi
- 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
Power backup system
- Patent number 9,300,815
- Issue date Mar 29, 2016
- British Telecommunications public limited company
- Ian Robert Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for providing telephony and data services
- Patent number 9,025,744
- Issue date May 5, 2015
- British Telecommunications public limited company
- Leslie Derek Humphrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for providing telephony and data services
- Patent number 9,001,974
- Issue date Apr 7, 2015
- British Telecommunications public limited company
- Leslie Derek Humphrey
- 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
Method and apparatus for monitoring channel frequency response
- Patent number 7,564,895
- Issue date Jul 21, 2009
- Nortel Networks Limited
- Gin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Engineering operations channel provision
- Patent number 7,075,935
- Issue date Jul 11, 2006
- Nortel Networks Limited
- Leslie Derek Humphrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transporting multiprotocol datagrams
- Patent number 6,990,105
- Issue date Jan 24, 2006
- Nortel Networks Limited
- Simon Daniel Brueckheimer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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
Distribution network
- Patent number 6,563,827
- Issue date May 13, 2003
- Nortel Networks Limited
- Simon Daniel Brueckheimer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING SIGNALS OVER WIRE CONNECTIONS
- Publication number 20210111755
- Publication date Apr 15, 2021
- Anas AL RAWI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING DATA IN A COMMUNICATION SYSTEM
- Publication number 20200350951
- Publication date Nov 5, 2020
- British Telecommunications public limited company
- Liam STIGANT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL SUBSCRIBER LINE TRANSCEIVER
- Publication number 20200084080
- Publication date Mar 12, 2020
- British Telecommunications public limited company
- Ian Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING DATA FROM A TRANSMITTER DEVIC...
- Publication number 20200028972
- Publication date Jan 23, 2020
- British Telecommunications public limited company
- Anas AL RAWI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING SIGNALS OVER WIRE CONNECTIONS
- Publication number 20200021331
- Publication date Jan 16, 2020
- British Telecommunications public limited company
- Anas AL RAWI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK NODE
- Publication number 20190363900
- Publication date Nov 28, 2019
- British Telecommunications public limited company
- Leslie Humphrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPERATING A DIGITAL SUBSCRIBER LINE ARRANG...
- Publication number 20190288744
- Publication date Sep 19, 2019
- British Telecommunications public limited company
- Ian HORSLEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPERATING A DIGITAL SUBSCRIBER LINE ARRANG...
- Publication number 20190281166
- Publication date Sep 12, 2019
- British Telecommunications public limited company
- Ian HORSLEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING DATA OVER A PLURALITY OF PAIR...
- Publication number 20190089408
- Publication date Mar 21, 2019
- British Telecommunications public limited company
- Leslie HUMPHREY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELECOMMUNICATIONS ACCESS NETWORK
- Publication number 20190082244
- Publication date Mar 14, 2019
- British Telecommunications public limited company
- Anas AL RAWI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS OVER TW...
- Publication number 20180083815
- Publication date Mar 22, 2018
- Leslie HUMPHREY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING DATA IN DIFFERENTIAL AND PHAN...
- Publication number 20180062700
- Publication date Mar 1, 2018
- British Telecommunications public limited company
- Anas AL RAWI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING DATA FROM A TRANSMITTER DEVIC...
- Publication number 20180034618
- Publication date Feb 1, 2018
- British Telecommunications public limited company
- Anas AL RAWI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA COMMUNICATION
- Publication number 20170279634
- Publication date Sep 28, 2017
- British Telecommunications public limited company
- Ian HORSLEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS OVER PA...
- Publication number 20170244446
- Publication date Aug 24, 2017
- British Telecommunications public limited company
- Anas AL RAWI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
METHOD AND APPARATUS FOR USE IN SUPPLYING POWER OVER A TELEPHONE LINE
- Publication number 20160330334
- Publication date Nov 10, 2016
- British Telecommunications public limited company
- Ian Robert COOPER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIBRE NETWORK PROXY
- Publication number 20160204864
- Publication date Jul 14, 2016
- British Telecommunications plc.
- Trevor P LINNEY
- 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
SYSTEM FOR PROVIDING TELEPHONY AND DATA SERVICES
- Publication number 20130251114
- Publication date Sep 26, 2013
- British Telecommunications plc.
- Leslie Derek Humphrey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR PROVIDING TELEPHONY AND DATA SERVICES
- Publication number 20130163732
- Publication date Jun 27, 2013
- British Telecommunications public limited company
- Leslie Derek Humphrey
- 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
POWER BACKUP SYSTEM
- Publication number 20110064212
- Publication date Mar 17, 2011
- British Telecommunications public limited company
- Ian Robert Cooper
- 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
Method and apparatus for monitoring channel frequency response
- Publication number 20020176544
- Publication date Nov 28, 2002
- Gin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Leslie Derek Humphrey

Person

Patents Grantslast 30 patents

Method and apparatus for transmitting data in a communication system

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

Digital subscriber line transceiver

Method and apparatus for transmitting signals over wire connections

Method and apparatus for transmitting data from a transmitter devic...

Method and apparatus for transmitting signals over wire connections

Telecommunications access network

Method and apparatus for transmitting data over a plurality of pair...

Fibre network proxy

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

Network node

Method and apparatus for transmitting and receiving signals over tw...

Dynamic line management system

Method and apparatus for transmitting and receiving signals over pa...

Method and apparatus for use in supplying power over a telephone line

Method and apparatus for transmitting data in differential and phan...

Creating a channel for transmitting data of a digital subscriber line

Method and apparatus for transmitting data from a transmitter devic...

Method and apparatus in a communications network

Power backup system

System for providing telephony and data services

System for providing telephony and data services

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

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

Method and apparatus for monitoring channel frequency response

Engineering operations channel provision

Transporting multiprotocol datagrams

Wireline communication system and method of frequency allocation th...

Method of setting-up and controlling synchronization within a modem

Distribution network

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR TRANSMITTING SIGNALS OVER WIRE CONNECTIONS

METHOD AND APPARATUS FOR TRANSMITTING DATA IN A COMMUNICATION SYSTEM

DIGITAL SUBSCRIBER LINE TRANSCEIVER

METHOD AND APPARATUS FOR TRANSMITTING DATA FROM A TRANSMITTER DEVIC...

METHOD AND APPARATUS FOR TRANSMITTING SIGNALS OVER WIRE CONNECTIONS

NETWORK NODE

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

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

METHOD AND APPARATUS FOR TRANSMITTING DATA OVER A PLURALITY OF PAIR...

TELECOMMUNICATIONS ACCESS NETWORK

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS OVER TW...

METHOD AND APPARATUS FOR TRANSMITTING DATA IN DIFFERENTIAL AND PHAN...

METHOD AND APPARATUS FOR TRANSMITTING DATA FROM A TRANSMITTER DEVIC...

DATA COMMUNICATION

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS OVER PA...

DYNAMIC LINE MANAGEMENT SYSTEM

METHOD AND APPARATUS FOR USE IN SUPPLYING POWER OVER A TELEPHONE LINE

FIBRE NETWORK PROXY

METHOD AND APPARATUS IN A COMMUNICATIONS NETWORK

SYSTEM FOR PROVIDING TELEPHONY AND DATA SERVICES

SYSTEM FOR PROVIDING TELEPHONY AND DATA SERVICES

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

POWER BACKUP SYSTEM

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

Method and apparatus for monitoring channel frequency response