Charles Chambers

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Cambridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
High margin notification method and apparatus
- Patent number 6,954,642
- Issue date Oct 11, 2005
- Inmarsat, Ltd.
- Paul Chambers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High margin notification method and apparatus
- Patent number 6,763,240
- Issue date Jul 13, 2004
- Inmarsat Ltd.
- Paul Chambers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital messaging method and apparatus
- Patent number 6,230,298
- Issue date May 8, 2001
- ICO Services LTD
- Charles Chambers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Satellite position fixing
- Patent number 6,219,615
- Issue date Apr 17, 2001
- ICO Services LTD
- Charles Chambers
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
High margin notification method and apparatus
- Publication number 20020123347
- Publication date Sep 5, 2002
- International Mobile Satellite Organization
- Paul Chambers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE