Chien; Yu-Han
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chien; Yu-Han.The latest application filed is for "electronic device and method for adjusting photographic lamp".
- Chien; Yu-Han - New Taipei TW
- Chien; Yu-Han - Hsinchu TW
- Chien; Yu-Han - Taipei City TW
- Chien; Yu-Han - Hsinchu City TW
| Patent | Date |
|---|---|
| Electronic device and method for adjusting photographic lamp Grant 9,338,347 - Chien , et al. May 10, 2 | 2016-05-10 |
| Electronic Device And Method For Adjusting Photographic Lamp App 20140307153 - CHIEN; YU-HAN ; et al. | 2014-10-16 |
| Electroluminescent device Grant 7,952,268 - Chien , et al. May 31, 2 | 2011-05-31 |
| Thermal sensitive image display App 20110012496 - Chang; Yu-Yang ; et al. | 2011-01-20 |
| Axially actuating device having elastic joining portion Grant 7,731,003 - Su , et al. June 8, 2 | 2010-06-08 |
| Electroluminescent Device App 20090039763 - Chien; Yu-Han ; et al. | 2009-02-12 |
| Field emission system and method for improving its vacuum Grant 7,489,071 - Chien , et al. February 10, 2 | 2009-02-10 |
| Field emission system and method for improving its vacuum App 20080042547 - Chien; Yu-Han ; et al. | 2008-02-21 |
| Axially actuating device having elastic joining portion App 20070159010 - Su; Han-Wei ; et al. | 2007-07-12 |
| MEMS optical switch with self-assembly structure Grant 7,133,185 - Wen , et al. November 7, 2 | 2006-11-07 |
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