Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819983 | Torque structure | — | 2023-11-21 |
| 11707822 | Torque structure | — | 2023-07-25 |
| 11648650 | Torque structure | — | 2023-05-16 |
| 11311988 | Torque connector | — | 2022-04-26 |
| 11298808 | Torque structure | — | 2022-04-12 |
| 11219989 | Torque wrench | — | 2022-01-11 |
| 11203100 | Torque structure | Hung-Wen Huang | 2021-12-21 |
| 11103984 | Torque wrench | — | 2021-08-31 |
| 7777734 | Liquid crystal displayer for preventing the generation of moisture | Chin-Shiong Tsai, Wen-Yi Tang | 2010-08-17 |
| 6816748 | Smart automatic recording system and method for monitoring wafer fragmentation | Ting Chen, Yong-Sen Liao, Chun-Chieh Lin | 2004-11-09 |
| 6595088 | Leverage-release type silent wrench structure | Wen-Jin Kuo | 2003-07-22 |
| 6431030 | Adjusting structure for a ratchet wrench | Wen-Jin Kuo | 2002-08-13 |
| 6247706 | Self-locking chuck | — | 2001-06-19 |
| 5988653 | Auto-locking bit holding system of a hand tool | — | 1999-11-23 |
| 5944328 | Chuck | Yuan-Ho Lin | 1999-08-31 |