Yen; Yu-Nan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yen; Yu-Nan.The latest application filed is for "led driver".
- Yen; Yu-Nan - Zhudong Township Hsinchu County TW
- Yen; Yu-Nan - Zhudong Township, Hsinchu County N/A TW
| Patent | Date |
|---|---|
| LED driver Grant 8,917,029 - Chu , et al. December 23, 2 | 2014-12-23 |
| Control circuit and light emitting diode driver and method using thereof Grant 8,493,001 - Yang , et al. July 23, 2 | 2013-07-23 |
| Led Driver App 20130038233 - Chu; Chih-Wei ; et al. | 2013-02-14 |
| Control Circuit and Light Emitting Diode Driver and Method Using Thereof App 20110285311 - Yang; Yung-Hsiang ; et al. | 2011-11-24 |
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