Peter Bernard Key

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Suffolk, GB

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Patents Grantslast 30 patents

Information Patent Grant
Telecommunications network having successively utilized different n...
- Patent number 6,377,677
- Issue date Apr 23, 2002
- British Telecommunications public limited company
- Roger G Ackerley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication network control method and apparatus
- Patent number 6,084,955
- Issue date Jul 4, 2000
- British Telecommunications plc
- Peter Bernard Key
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling a communications network
- Patent number 5,991,272
- Issue date Nov 23, 1999
- British Telecommunications public limited company
- Peter Bernard Key
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication network control method
- Patent number 5,521,971
- Issue date May 28, 1996
- British Telecommuncations, plc
- Peter B. Key
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Routing of network traffic
- Patent number 4,862,496
- Issue date Aug 29, 1989
- British Telecommunications public limited company
- Francis P. Kelly
- H04 - ELECTRIC COMMUNICATION TECHNIQUE