Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6856485 | Biased retaining ring for disc drive | Xiong Liu, Joseph Cheng-Tsu Liu, ChoonKiat Lim | 2005-02-15 |
| 6801386 | Damper design on pivot bearing shaft by vibration reduction | Jierapipatanakul Niroot, Andre Liem, Mo Xu, Joseph Heng Tung Lau | 2004-10-05 |
| 6687094 | Head actuator for a data storage head having a low mass with lateral stiffness | Xiong Liu, Shri Hari Narayan, ChoonKiat Lim, ChorShan Cheng | 2004-02-03 |
| 6678114 | Disc biasing scheme to minimize single plane unbalance for hard disc drives | Niroot Jicrapipalanakul, Victor Choo, Poh Lye Lim, Kwee Teck Say, Beng Wee Quak +1 more | 2004-01-13 |
| 6442000 | Low cost flexible support actuator | See Jee Koong, Choon Kiat Lim, Wai Onn Chee, Kevin A. Gomez | 2002-08-27 |
| 6400533 | Disc drive actuator latch system for high rotational shock | Joseph Cheng-Tsu Liu, Yiren Hong, Chor Shan Cheng, Choon Kiat Lim, Niroot Jierapipatanakul | 2002-06-04 |
| 6324054 | Wrap around shock absorber for disc drives | Wai Onn Chee, Joseph Cheng-Tsu Liu, Niroot Jierapipapatanakul, Choon Kiat Lim, Pow-Hing Yong | 2001-11-27 |
| 6288867 | Counter balance disc spacer for hard disc drives | Niroot Jierapipatanakul, Beng Wee Quak, Chee Suan Low | 2001-09-11 |
| 6256173 | Apparatus for isolating vibration in pivot bearing assemblies | Wai Onn Chee, Joseph Heng Tung Lau, Xiong Liu | 2001-07-03 |