Roger Siao

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Mountain View, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dimmer for electrodeless discharge lamp
- Patent number 5,561,351
- Issue date Oct 1, 1996
- Diablo Research Corporation
- Nickolas G. Vrionis
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrodeless discharge lamp including impedance matching and filte...
- Patent number 5,541,482
- Issue date Jul 30, 1996
- Diablo Research Corporation
- Roger Siao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Radio frequency interference reduction arrangements for electrodele...
- Patent number 5,397,966
- Issue date Mar 14, 1995
- Diablo Research Corporation
- Nickolas G. Vrionis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Zero-voltage complementary switching high efficiency class D amplifier
- Patent number 5,306,986
- Issue date Apr 26, 1994
- Diablo Research Corporation
- Roger Siao
- H03 - BASIC ELECTRONIC CIRCUITRY