Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6690534 | Method and apparatus for handling multiple resonance frequencies in disc drives using active damping | MingZhong Ding, YangQuan Chen, Wing Kong Chiang, KianKeong Ooi, BengWee Quak | 2004-02-10 |
| 6687065 | Resonance screen with varying frequency and controllable gain booster | MingZhong Ding, WeeMeng Yio, KianKeong Ooi, KokHoe Chia | 2004-02-03 |