Ching-yuan L. Hsing

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West Hills, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of tuning and temperature compensating a variable topograph...
- Patent number 6,057,748
- Issue date May 2, 2000
- Hughes Electronics Corporation
- Ching-yuan L. Hsing
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable topography electromagnetic wave tuning device, and operati...
- Patent number 5,977,849
- Issue date Nov 2, 1999
- Huhges Electronics Corporation
- Ching-yuan L. Hsing
- H01 - BASIC ELECTRIC ELEMENTS