Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7522352 | Motor structure with built-in lens | Chien-Long Hong, Jen-Hung Chung | 2009-04-21 |
| 7494283 | Hydrodynamic bearing assembly | Chien-Long Hong, Wun-Chang Shih, Hsien-Sheng Pei | 2009-02-24 |
| 7473075 | Liquid pump | Wun-Chang Shih, Chien-Long Hong, Huan-Chao Lin, Wei-Ben Wang, Fong-Tan Yu +1 more | 2009-01-06 |
| 7443618 | Motor structure with built-in lens | Cheng-Fang Hsiao, Wun-Chang Shih, Chien-Long Hong, Hsien-Sheng Pei | 2008-10-28 |
| 7431506 | Motor with fluid dynamic bearing and fan employing the motor | Chien-Long Hong, Wun-Chang Shih, Hsien-Sheng Pei | 2008-10-07 |
| 7417357 | Ultrasonic motor | Chien-Long Hong, Huan-Chao Lin, Wun-Chang Shih, Hsien-Sheng Pei | 2008-08-26 |
| 7304446 | Sensorless and brushless DC motor | Wei-Ben Wang, Wun-Chang Shih, Chien-Long Hong, Chiung-Mei Wang, Chin-Jung Chen +3 more | 2007-12-04 |
| 7258488 | Fluid bearing module | Wun-Chang Shih, Yu-Hsiu Chang | 2007-08-21 |
| 7251975 | Manufacturing tool for fluid dynamic bearing | Wun-Chang Shih, Huan-Chao Lin, Chien-Long Hong, Hsien-Sheng Pei | 2007-08-07 |
| 7229214 | Fluid dynamic bearing unit | Wun-Chang Shih, Hsien-Sheng Pei | 2007-06-12 |
| 7186027 | Fan motor with fluid dynamic bearing | Chien-Long Hong, Wun-Chang Shih, Hsien-Sheng Pei | 2007-03-06 |
| 7140777 | Hydrodynamic bearing assembly | Wun-Chang Shih, Chien-Long Hong, Huan-Chao Lin, Hsien-Sheng Pei | 2006-11-28 |
| 6880976 | Hydrodynamic and hydrostatic hybrid bearing and its manufacturing method | Hung-Kuang Hsu | 2005-04-19 |
| 6769808 | Composite fluid dynamic bearing and its manufacturing method | Wun-Chang Shih, Yu-Hsiu Chang, Hung-Kuang Hsu | 2004-08-03 |
| 6754902 | Driving mechanism for optical head of optical disc driver | Yung-Sung Lan, Chi-Lone Chang, Minsun Ouyang, Yu-Hsiu Chang, Tzuan-Ren Jeng +1 more | 2004-06-22 |
| 6717331 | Piezoelectric ultrasonic motor with multi-layer thin disks | Yung-Sung Lan, Chi-Lone Chang, Minsun Ouyang, Yu-Chien Huang, Hsiang-Chieh Yu +3 more | 2004-04-06 |