Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6518540 | Method and apparatus for providing ablation-free laser marking on hard disk media | Teng Wee, Lian Boon Koh, Daming Liu, Yuan Yuan, Yong Lu +1 more | 2003-02-11 |
| 5485071 | Method and apparatus for establishing a reference current for use in operating a synchronous motor | Chao Bi, Teck Seng Low | 1996-01-16 |