Cheng; Chung-Yuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Chung-Yuan.The latest application filed is for "three-dimensional printing device".
- Cheng; Chung-Yuan - New Taipei TW
- Cheng; Chung-Yuan - New Taipei City TW
- Cheng; Chung-Yuan - Hsin Chu City TW
- Cheng; Chung-Yuan - Hsinchu TW
- Cheng, Chung Yuan - Hsin Chuang City TW
| Patent | Date |
|---|---|
| Three-dimensional printing device Grant 9,505,175 - Cheng , et al. November 29, 2 | 2016-11-29 |
| Three-dimensional Printing Device App 20160193789 - Cheng; Chung-Yuan ; et al. | 2016-07-07 |
| Photo resist stripping and de-charge method for metal post etching to prevent metal corrosion App 20060175290 - Lee; Yuan-Bang ; et al. | 2006-08-10 |
| Mirror process using tungsten passivation layer for preventing metal-spiking induced mirror bridging and improving mirror curvature App 20060037933 - Wang; Wei-Ya ; et al. | 2006-02-23 |
| Method for monitoring temperature of patient App 20050059867 - Cheng, Chung Yuan | 2005-03-17 |
| Blue tooth facility for transmitting stereophonic sounds App 20040230332 - Cheng, Chung Yuan | 2004-11-18 |
| Keyboard either cable connected or wireless App 20040183784 - Chang, Cheana ; et al. | 2004-09-23 |
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