Charles R. Sullivan

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Berkeley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Control system for providing power to a gas discharge lamp
- Patent number 5,864,212
- Issue date Jan 26, 1999
- Lutron Electronics Co., Inc.
- Charles R. Sullivan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for dimming compact fluorescent lamps
- Patent number 5,841,239
- Issue date Nov 24, 1998
- Lutron Electronics Co., Inc.
- Charles R. Sullivan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for dimming compact fluorescent lamps
- Patent number 5,173,643
- Issue date Dec 22, 1992
- Lutron Electronics Co., Inc.
- Charles R. Sullivan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit and method for improved dimming of gas discharge lamps
- Patent number 5,041,763
- Issue date Aug 20, 1991
- Lutron Electronics Co., Inc.
- Charles R. Sullivan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit for dimming gas discharge lamps without introducing striations
- Patent number 5,001,386
- Issue date Mar 19, 1991
- Lutron Electronics Co., Inc.
- Charles R. Sullivan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR