Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9197144 | Method and system for controlling a motor | Chao Bi | 2015-11-24 |
| 8610392 | Runout measurement for devices having a rotating body | Quan Jiang, Chao Bi | 2013-12-17 |
| 8575797 | Low profile permanent magnet synchronous motor with segment structure | Chao Bi, Quan Jiang, Nay Lin Htun Aung, Hla Nu Phyu | 2013-11-05 |
| 6767407 | Auto-centering device for mechanical clamp | Chi-Fu Yu, Hom-Chung Lin, Zuo-Chang Yen | 2004-07-27 |
| 6737663 | Apparatus and method for detecting tilt angle of a wafer platform | Hom-Chung Lin, Hu SUN, Chi-Fu Yu, Wu-Han Jiang | 2004-05-18 |