Zeng; Xiao-Zhen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zeng; Xiao-Zhen.The latest application filed is for "led light dedusting/cooling system".
- Zeng; Xiao-Zhen - New Taipei TW
- Zeng; Xiao-Zhen - New Taipei City TW
- Zeng; Xiao-Zhen - Sinjhuang City TW
| Patent | Date |
|---|---|
| LED light dedusting/cooling system Grant 9,273,862 - Zeng March 1, 2 | 2016-03-01 |
| Led Light Dedusting/cooling System App 20160003462 - Zeng; Xiao-Zhen | 2016-01-07 |
| Light head structure with adjustable focal length and lighting device thereof Grant 8,632,217 - Zeng , et al. January 21, 2 | 2014-01-21 |
| Heat dissipation mechanism for LED lamp Grant 8,414,165 - Zeng April 9, 2 | 2013-04-09 |
| Light Head Structure With Adjustable Focal Length And Lighting Device Thereof App 20130039069 - Zeng; Xiao-Zhen ; et al. | 2013-02-14 |
| Heat Dissipation Mechanism For Led Lamp App 20120287642 - Zeng; Xiao-Zhen | 2012-11-15 |
| Led Bulb Heat Dissipation Structure App 20120086322 - Lan; Wen-Ji ; et al. | 2012-04-12 |
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