Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12251793 | Centering vice | Chang-Yi Lin | 2025-03-18 |
| 12208478 | Positioning device | Chang-Yi Lin | 2025-01-28 |
| 11305403 | Vise jaw | Chang-Yi Lin | 2022-04-19 |
| D838568 | Vise | Chang-Yi Lin | 2019-01-22 |
| 9374862 | Circuit for vehicle lamps | Chih-Yuan Huang, Shu-Fen Huang | 2016-06-21 |
| 9205532 | Pressure-adjusting apparatus for vise | Tseh-Pei Lin | 2015-12-08 |
| 9075981 | Non-textual security using portraits | Kai-Li Chiang | 2015-07-07 |
| 9027916 | Multi-functional vice base | Chang-Yi Lin | 2015-05-12 |
| 8973911 | Movable jaw quick release apparatus of a vice | Chang-Yi Lin, Chia-Chun Hsu | 2015-03-10 |
| D713232 | Vise stand | Chang-Yi Lin | 2014-09-16 |
| 8660276 | Driving circuit for a sound outputting apparatus | Hung-Dar Wang, Pei-Cheng Huang | 2014-02-25 |
| D698663 | Pouch | — | 2014-02-04 |
| 8178447 | Methods of forming hydrophobic silicon dioxide layer and forming organic thin film transistor | Ching-Lin Fan, Ping-Cheng Chiu | 2012-05-15 |
| D647381 | Clamp | Chang-Yi Lin | 2011-10-25 |
| 7825274 | Bisbiphenylacylphosphine oxide and preparation method therefore | Wen-Chiung Su, Ching-Shang Sheng | 2010-11-02 |
| 7741505 | Bisbiphenylacylphosphine oxide and preparation method therefore | Wen-Chiung Su, Ching-Shang Sheng | 2010-06-22 |
| 7465819 | Bisbiphenylacylphosphine oxide and preparation method therefore | Wen-Chiung Su, Ching-Shang Sheng | 2008-12-16 |
| 6958412 | Method for the preparation of pentafluorophenylacrylate polymer | Shean-Jeng Jong, Yu-Sheng Lin | 2005-10-25 |