Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654198 | Repeatable run-out error compensation method for a disc drive | Xiong Liu, Kian Keong Ooi, ChoonKiat Lim, YangQuan Chen, Qiang Bi +2 more | 2003-11-25 |
| 6636375 | Seek in a disc drive with nonlinear pivot friction | KianKeong Ooi, Louis Seng Hong Pang, Ricky Wei Watt Yeo, YangQuan Chen | 2003-10-21 |
| 6574067 | Optimally designed parsimonious repetitive learning compensator for hard disc drives having high track density | YangQuan Chen, Lincheng Xiu, KianKeong Ooi, LeeLing Tan | 2003-06-03 |