Hung; Chia-Chien
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hung; Chia-Chien.The latest application filed is for "flexible led packaging structure".
- Hung; Chia-Chien - Hsinchu TW
- Hung; Chia-Chien - Hsin-Chu TW
- HUNG; Chia-Chien - New Taipei City TW
- Hung; Chia-Chien - Lujhu Township Taoyuan County TW
- HUNG; Chia-Chien - Hsin-Chu City TW
| Patent | Date |
|---|---|
| Method of reducing surface residual defect Grant 8,603,586 - Hung December 10, 2 | 2013-12-10 |
| Open loop LED driving circuit Grant 8,253,350 - Hung , et al. August 28, 2 | 2012-08-28 |
| Flexible Led Packaging Structure App 20110260179 - HUNG; Chia-Chien | 2011-10-27 |
| Minimum on-time reduction method, apparatus, and system using same Grant 7,983,062 - Wang , et al. July 19, 2 | 2011-07-19 |
| Open Loop Led Driving Circuit App 20110062886 - HUNG; Chia-Chien ; et al. | 2011-03-17 |
| Minimum On-time Reduction Method, Apparatus, And System Using Same App 20100237837 - Wang; Yen-Hui ; et al. | 2010-09-23 |
| Peak Magnetic Flux Regulation Method, Apparatus, And System Using Same App 20100237920 - Wang; Yen-Hui ; et al. | 2010-09-23 |
| Method Of Reducing Surface Residual Defect App 20090277480 - Hung; Chia-Chien | 2009-11-12 |
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