Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657178 | Tape position and reel rotation detection method for video cassette tape recorder | — | 1997-08-12 |
| 5650699 | Remote starting circuit and method for brushless DC motor | Shi Tang, Sang-Woo Lee | 1997-07-22 |
| 5616996 | Model reference following commutation circuit and adjusting method thereof | Shi Tang | 1997-04-01 |