James R. Parker

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Cupertino, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
RF power transistor having cascaded cells with phase matching betwe...
- Patent number 6,297,700
- Issue date Oct 2, 2001
- UltraRF, Inc.
- John F. Sevic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RF power device having voltage controlled linearity
- Patent number 5,898,198
- Issue date Apr 27, 1999
- Spectrian
- Francois Herbert
- H01 - BASIC ELECTRIC ELEMENTS