Yu-Nan Yen

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Zhudong Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
LED driver
- Patent number 8,917,029
- Issue date Dec 23, 2014
- Raydium Semiconductor Corporation
- Chih-Wei Chu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control circuit and light emitting diode driver and method using th...
- Patent number 8,493,001
- Issue date Jul 23, 2013
- Raydium Semiconductor Corporation
- Yung-Hsiang Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LED DRIVER
- Publication number 20130038233
- Publication date Feb 14, 2013
- Raydium Semiconductor Corporation
- Chih-Wei Chu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Control Circuit and Light Emitting Diode Driver and Method Using Th...
- Publication number 20110285311
- Publication date Nov 24, 2011
- Raydium Semiconductor Corporation
- Yung-Hsiang Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR