Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785073 | Identification and cancellation of cage frequency in a hard disc drive | KianKeon Ooi, YangQuan Chen, Ricky Wei Watt Yeo, WeiSung Lee, BengWee Quak | 2004-08-31 |
| 6762571 | Sinusoidal feed-forward seek with adaptive acoustic level constraint | MingZhong Ding, KianKeong Ooi | 2004-07-13 |
| 6704159 | Automatic acoustic management system for a disc drive | MingZhong Ding, KianKeong Ooi, YangQuan Chen, Jack Ming Teng, Beng Wee Quak | 2004-03-09 |
| 6674589 | Method for harmonic frequency identification in a disc drive | Ricky Wei Watt Yeo, KianKeong Ooi, MingZhong Ding, YangQuan Chen | 2004-01-06 |