Chu; Yun Yuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chu; Yun Yuan.The latest application filed is for "water-triggered energy transformation system".
- Chu; Yun Yuan - New Taipei City TW
- Chu; Yun Yuan - Taipei TW
- Chu; Yun-Yuan - Taipei City TW
| Patent | Date |
|---|---|
| Water-triggered Energy Transformation System App 20180230976 - Tsai; Jen Chang ; et al. | 2018-08-16 |
| Optical device for semiconductor based lamp Grant 9,322,526 - Liu , et al. April 26, 2 | 2016-04-26 |
| Optical device for semiconductor based lamp Grant 9,052,082 - Liu , et al. June 9, 2 | 2015-06-09 |
| Optical Device For Semiconductor Based Lamp App 20140204579 - LIU; KEH SHIUM ; et al. | 2014-07-24 |
| Optical Device For Semiconductor Based Lamp App 20130058084 - Liu; Keh Shium ; et al. | 2013-03-07 |
| Optical device for semiconductor based lamp Grant 8,324,645 - Liu , et al. December 4, 2 | 2012-12-04 |
| Optical Device For Semiconductor Based Lamp App 20110140149 - Liu; Keh Shium ; et al. | 2011-06-16 |
| Battery Module Assembly Of Starting Power Unit For Power Generator App 20110081567 - Lin; Wen-Hua ; et al. | 2011-04-07 |
| Emergency Power Activation Device App 20110080299 - Lin; Wen-Hua ; et al. | 2011-04-07 |
| Air bag nursing bra App 20060270973 - Chu; Yun Yuan | 2006-11-30 |
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