Devon J. Gray

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Torrance, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiplexer/demultiplexer structures and methods
- Patent number 6,201,949
- Issue date Mar 13, 2001
- Rolf Kich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resonator cavity end wall assembly
- Patent number 6,002,310
- Issue date Dec 14, 1999
- Hughes Electronics Corporation
- Rolf Kich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Parallel axis cylindrical microwave filter
- Patent number 5,774,030
- Issue date Jun 30, 1998
- Hughes Electronics Corporation
- Devon J. Gray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cylindrical waveguide resonator filter section having increased ban...
- Patent number 5,418,510
- Issue date May 23, 1995
- Hughes Aircraft Company
- Devon J. Gray
- H01 - BASIC ELECTRIC ELEMENTS