Chih; Wei-Chen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chih; Wei-Chen.The latest application filed is for "data retrieving and using method and device thereof".
- Chih; Wei-Chen - Hsin Chu Hsien TW
- Chih; Wei-Chen - Hukou Township TW
- Chih-Wei; Chen - Taipei City TW
- Chih; Wei-Chen - Hu-Ko Town TW
- Chih-Wei, Chen - Taipei TW
Trademarks
| Patent | Date |
|---|---|
| Data Retrieving and Using Method and Device thereof App 20100082595 - CHENG; Tzung-I ; et al. | 2010-04-01 |
| Diaphragm-shutter mechanism, controlling method thereof, and camera using the same App 20090060491 - Chih; Wei-Chen | 2009-03-05 |
| Electrical Aperture and Shutter Device having a transparence Switching Element App 20080317459 - Chih; Wei Chen ; et al. | 2008-12-25 |
| Method And System For Handling User-defined Interrupt Request App 20080016264 - Chih-Wei; Chen | 2008-01-17 |
| Apparatus for retrieving media information from stackable optical driver App 20060008241 - Chen; Hong-Chi ; et al. | 2006-01-12 |
| Method for protecting embedded software App 20040193914 - Chih-Wei, Chen | 2004-09-30 |
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