Phillip Whitt

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Salem, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronic ballast having current waveform control within the half...
- Patent number 8,076,866
- Issue date Dec 13, 2011
- OSRAM Sylania Inc.
- Phillip R. Whitt
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aggregate ignition method in high frequency metal halide lamps
- Patent number 7,919,926
- Issue date Apr 5, 2011
- Osram Sylvania Inc.
- Andrew Johnsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ceramic metal halide lamp bi-modal power regulation control
- Patent number 7,863,827
- Issue date Jan 4, 2011
- Osram Sylvania Inc.
- Andrew Johnsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC BALLAST HAVING CURRENT WAVEFORM CONTROL WITHIN THE HALF...
- Publication number 20100171438
- Publication date Jul 8, 2010
- Osram Sylvania Inc.
- Phillip R. Whitt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
AGGREGATE IGNITION METHOD IN HIGH FREQUENCY METAL HALIDE LAMPS
- Publication number 20090289565
- Publication date Nov 26, 2009
- Osram Sylvania Inc.
- Andrew Johnsen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CERAMIC METAL HALIDE LAMP BI-MODAL POWER REGULATION CONTROL
- Publication number 20090289564
- Publication date Nov 26, 2009
- Osram Sylvania Inc.
- Andrew Johnsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR