David M. Kershner

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated dual beam reflector antenna
- Patent number 6,366,257
- Issue date Apr 2, 2002
- The Boeing Company
- Parthasarathy Ramanujam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide switch matrix using junctions matched in only one state
- Patent number 6,118,911
- Issue date Sep 12, 2000
- Hughes Electronics Corporation
- Richard L. Bennett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coaxial "M" switch
- Patent number 5,952,902
- Issue date Sep 14, 1999
- Rolf Kich
- H01 - BASIC ELECTRIC ELEMENTS