Chen-Wei Ku

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Kaohsiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Electric lighting driver circuit
- Patent number 8,749,156
- Issue date Jun 10, 2014
- I Shou University
- Chun-An Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast for a high intesity discharge lamp
- Patent number 8,519,638
- Issue date Aug 27, 2013
- I Shou University
- Chun-An Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC LIGHTING DRIVER CIRCUIT
- Publication number 20140021880
- Publication date Jan 23, 2014
- Chun-An Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electronic Ballast for a High Intesity Discharge Lamp
- Publication number 20130063037
- Publication date Mar 14, 2013
- I SHOU UNIVERSITY
- Chun-An Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR