Sheng-Yi Tang

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling a ballast for a high intensity discharge lamp...
- Patent number 8,148,920
- Issue date Apr 3, 2012
- Industrial Technology Research Institute
- Li-Ling Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CONTROLLING A BALLAST FOR A HIGH INTENSITY DISCHARGE LAMP...
- Publication number 20100060201
- Publication date Mar 11, 2010
- Industrial Technology Research Institute
- Li-Ling LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR