David Steele

Person

Kanata, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for determining protection transmission unit a...
- Patent number 7,643,407
- Issue date Jan 5, 2010
- Nortel Networks Limited
- Nicola Benvenuti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for routing a virtual concatenation group in a...
- Patent number 7,554,905
- Issue date Jun 30, 2009
- Nortel Networks Limited
- Nicolas Benvenuti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for computing pathways in a multi-stage switch fabric thr...
- Patent number 7,167,481
- Issue date Jan 23, 2007
- Nortel Networks Limited
- David C. Steele
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for ensuring survivability of inter-ring traffic
- Patent number 7,042,835
- Issue date May 9, 2006
- Nortel Networks Limited
- Evert de Boer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clear channel access methods, apparatuses, media and signals
- Patent number 6,859,453
- Issue date Feb 22, 2005
- Nortel Networks Limited
- LeRoy L. Pick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for ensuring survivability of inter-ring traffic
- Patent number 6,658,013
- Issue date Dec 2, 2003
- Nortel Networks Limited
- Evert de Boer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical ring protection having matched nodes and alternate secondar...
- Patent number 6,400,859
- Issue date Jun 4, 2002
- Nortel Networks Limited
- Evert de Boer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical inter-ring protection having matched nodes
- Patent number 6,259,837
- Issue date Jul 10, 2001
- Nortel Networks Limited
- Evert de Boer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for routing a virtual concatenation group in a...
- Publication number 20050254522
- Publication date Nov 17, 2005
- Nicolas Benvenuti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for determining protection transmission unit a...
- Publication number 20050198524
- Publication date Sep 8, 2005
- Nortel Networks Limited
- Nicola Benvenuti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Technique for computing pathways in a multi-stage switch fabric thr...
- Publication number 20030118013
- Publication date Jun 26, 2003
- David C. Steele
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

David Steele

Person

Patents Grantslast 30 patents

Method and apparatus for determining protection transmission unit a...

Method and apparatus for routing a virtual concatenation group in a...

Technique for computing pathways in a multi-stage switch fabric thr...

Method and apparatus for ensuring survivability of inter-ring traffic

Clear channel access methods, apparatuses, media and signals

Method and apparatus for ensuring survivability of inter-ring traffic

Optical ring protection having matched nodes and alternate secondar...

Optical inter-ring protection having matched nodes

Patents Applicationslast 30 patents

Method and apparatus for routing a virtual concatenation group in a...

Method and apparatus for determining protection transmission unit a...

Technique for computing pathways in a multi-stage switch fabric thr...