CHENG-SHIH LEE

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Hsinchu County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting diode (LED) bulb and lighting system having high and...
- Patent number 9,651,214
- Issue date May 16, 2017
- TSLC Corporation
- Cheng-Shih Lee
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DIODE (LED) BULB AND LIGHTING SYSTEM HAVING HIGH AND...
- Publication number 20160290585
- Publication date Oct 6, 2016
- TSLC CORPORATION
- CHENG-SHIH LEE
- F21 - LIGHTING