David A. Fisher

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Kanata, CA

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Patents Grantslast 30 patents

Information Patent Grant
Rotator switch data path structures
- Patent number 7,009,964
- Issue date Mar 7, 2006
- Nortel Networks Limited
- David Anthony Fisher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message based packet switch based on a common, generic bus medium f...
- Patent number 6,643,285
- Issue date Nov 4, 2003
- Nortel Networks Limited
- John Edward Vincent
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generic bus system
- Patent number 6,501,766
- Issue date Dec 31, 2002
- Northern Telecom Limited
- Melhem I. Chaar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rotator switch data path structures
- Patent number 6,307,852
- Issue date Oct 23, 2001
- Nortel Networks Limited
- David Anthony Fisher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for traffic shaping in a broadband fiber-based...
- Patent number 6,229,788
- Issue date May 8, 2001
- Nortel Networks Limited
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and apparatus for virtual link management
- Patent number 6,169,740
- Issue date Jan 2, 2001
- Nortel Networks Limited
- Todd Douglas Morris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SCHEDULING METHOD FOR INPUTBUFFER SWITCH ARCHITECTURE
- Publication number 20030081548
- Publication date May 1, 2003
- MICHEL LANGEVIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Rotator switch data path structures
- Publication number 20020039362
- Publication date Apr 4, 2002
- David Anthony Fisher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE