John A Serri

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Saratoga, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for broadcasting regional information over a...
- Patent number 6,594,469
- Issue date Jul 15, 2003
- Globalstar L.P.
- John Serri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for generating and using global radio frequency maps
- Patent number 6,125,260
- Issue date Sep 26, 2000
- Globalstar, L.P.
- Robert A Wiedeman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for generating and using global radio frequency maps
- Patent number 5,905,943
- Issue date May 18, 1999
- Globalstar L.P.
- Robert A Wiedeman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE