Michael Francis Grant

Person

Essex, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Optical switching using optical fiber connector
- Patent number 7,418,167
- Issue date Aug 26, 2008
- Polatis Ltd
- Andrew Nicholas Dames
- G02 - OPTICS
Information Patent Grant
Optical connector with total internal reflection abutting surface
- Patent number 7,324,728
- Issue date Jan 29, 2008
- Polatis Ltd
- Andrew Nicholas Dames
- G02 - OPTICS
Information Patent Grant
Data stream filtering apparatus and method
- Patent number 7,272,137
- Issue date Sep 18, 2007
- Nortel Networks Limited
- Brian Unitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High capacity passive optical network
- Patent number 7,218,854
- Issue date May 15, 2007
- Nortel Networks Ltd.
- Brian Unitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time slot scheduling for shared-medium communications networks
- Patent number 7,212,540
- Issue date May 1, 2007
- Nortel Networks Limited
- Brian Unitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system architecture and operating methodology providi...
- Patent number 7,142,503
- Issue date Nov 28, 2006
- Nortel Networks Limited
- Michael F Grant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet communications system and method
- Patent number 7,012,922
- Issue date Mar 14, 2006
- Nortel Networks Limited
- Brian M Unitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access control enhancements for delivery of video and other services
- Patent number 6,970,461
- Issue date Nov 29, 2005
- Nortel Networks Limited
- Brian Unitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-return optical star coupler
- Patent number 6,915,079
- Issue date Jul 5, 2005
- Nortel Networks, Ltd.
- Brian Unitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband wireless access system
- Patent number 6,871,081
- Issue date Mar 22, 2005
- Nortel Networks Limited
- Ian Llewellyn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical array amplifier
- Patent number 6,643,059
- Issue date Nov 4, 2003
- Nortel Networks Limited
- Michael F Grant
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
VODSL service provision
- Patent number 6,526,058
- Issue date Feb 25, 2003
- Nortel Networks Limited
- Igor K Czajkowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Line testing method and apparatus therefor
- Patent number 6,373,923
- Issue date Apr 16, 2002
- Nortel Networks Limited
- Roger James 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
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
Waveguide pair with cladding
- Patent number 6,044,192
- Issue date Mar 28, 2000
- Nortel Networks Corporation
- Michael Francis Grant
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical switching using optical fiber connector
- Publication number 20070154138
- Publication date Jul 5, 2007
- Andrew Nicholas Dames
- G02 - OPTICS
Information Patent Application
Optical connector with total internal reflection abutting surface
- Publication number 20060072878
- Publication date Apr 6, 2006
- Andrew Nicholas Dames
- G02 - OPTICS
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
Access control enhancements for delivery of video and other services
- Publication number 20040240466
- Publication date Dec 2, 2004
- 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
Time slot scheduling for shared-medium communications networks
- Publication number 20020163695
- Publication date Nov 7, 2002
- Brian Unitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data stream filtering apparatus & method
- Publication number 20020146026
- Publication date Oct 10, 2002
- Brian Unitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiple access system for communications network
- Publication number 20020080444
- Publication date Jun 27, 2002
- David Phillips
- 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

Michael Francis Grant

Person

Patents Grantslast 30 patents

Optical switching using optical fiber connector

Optical connector with total internal reflection abutting surface

Data stream filtering apparatus and method

High capacity passive optical network

Time slot scheduling for shared-medium communications networks

Communication system architecture and operating methodology providi...

Packet communications system and method

Access control enhancements for delivery of video and other services

Non-return optical star coupler

Broadband wireless access system

Optical array amplifier

VODSL service provision

Line testing method and apparatus therefor

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

Lifeline telephony provision for voice over digital subscriber line

Waveguide pair with cladding

Patents Applicationslast 30 patents

Optical switching using optical fiber connector

Optical connector with total internal reflection abutting surface

Multiple access system for communications network

Access control enhancements for delivery of video and other services

Multiple access system for communication network

Modem and system with call waiting switching facilities and method...

Time slot scheduling for shared-medium communications networks

Data stream filtering apparatus & method

Multiple access system for communications network

Multiple access system for communications network