John Rigby

Follow

Person

Reading, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Obtaining path information related to a virtual private LAN service...
- Patent number 7,733,856
- Issue date Jun 8, 2010
- Alcatel-Lucent USA Inc.
- Thippanna Hongal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Classifying and distributing traffic at a network node
- Patent number 7,289,498
- Issue date Oct 30, 2007
- Lucent Technologies Inc.
- James Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Protection switching at a network node
- Patent number 7,280,472
- Issue date Oct 9, 2007
- Lucent Technologies Inc.
- John Rigby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scheme for interlocking line card to an address recognition engine...
- Patent number 5,524,254
- Issue date Jun 4, 1996
- Digital Equipment Corporation
- Fearghal Morgan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Address recognition engine with look-up database for storing networ...
- Patent number 5,519,858
- Issue date May 21, 1996
- Digital Equipment Corporation
- Andrew Walton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Obtaining path information related to a virtual private LAN service...
- Publication number 20060013142
- Publication date Jan 19, 2006
- Thippanna Hongal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Classifying and distributing traffic at a network node
- Publication number 20030223364
- Publication date Dec 4, 2003
- James Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Protection switching at a network node
- Publication number 20030223358
- Publication date Dec 4, 2003
- John Rigby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE