Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937430 | Robust triple-mode compensator for hard disk drives with dynamic friction | Shuzhi Ge, Yaolong Lou, Tong Heng Lee, Chun-Hung Huang | 2005-08-30 |
| 6674201 | Spindle motor with an aerodynamic and hydrodynamic bearing assembly | Zhejie Liu, Qide Zhang, Shixin Chen | 2004-01-06 |
| 6633457 | Actuator assembly with orthogonal force generation | Huai Lu Lin, Zhimin He, Shixin Chen, Qinghua Li | 2003-10-14 |
| 6404504 | Method and apparatus for measuring flying height of the slider and in-situ monitoring a slider-disk interface | Bo Liu, Yaolong Zhu | 2002-06-11 |
| 6020664 | Electric spindle motor | Zhejie Liu, Mohammed Jabbar, Qide Zhang, Shixin Chen, Yuen Ann Mah | 2000-02-01 |
| 5969448 | Electric spindle motor | Zhejie Liu, M.A. Jabbar, Qide Zhang, Shixin Chen, Yuen Ann Mah | 1999-10-19 |
| 5961860 | Pulse laser induced removal of mold flash on integrated circuit packages | Yong Lu, Daniel S. H. Chan | 1999-10-05 |
| 5485071 | Method and apparatus for establishing a reference current for use in operating a synchronous motor | Chao Bi, Kuan Teck Chang | 1996-01-16 |