Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913632 | Power tool | Ta-Jay Lin | 2024-02-27 |
| 11679486 | Pneumatic tool and a pneumatic sealing device thereof | Da-Jay Lin | 2023-06-20 |
| 11260506 | Pneumatic ratchet wrench and outer shell thereof | Cheng-Wei Lai | 2022-03-01 |
| 10780566 | Pneumatic tool | — | 2020-09-22 |
| 9957798 | Air-tight switching device for use in a pneumatic tool | Da-Jay Lin | 2018-05-01 |
| 9713866 | Pneumatic ratchet wrench having a shrunk head section | Da-Jay Lin | 2017-07-25 |
| 9630309 | Handle body for pneumatic tool | Da-Jie Lin | 2017-04-25 |
| 9360060 | Ratchet wrench with a direction switching device | — | 2016-06-07 |
| 9322417 | Motor assembly for pneumatic tool | Cheng-Wei Lai | 2016-04-26 |
| 9296094 | Pneumatic driven wrench | Cheng-Wei Lai | 2016-03-29 |
| 9193054 | Pneumatic impact tool with a spindle positioning device | Cheng-Wei Lai | 2015-11-24 |
| 9138842 | Pneumatic impact tool having two oil inlets | Cheng-Wei Lai | 2015-09-22 |
| D727698 | Driving head assembly for a pneumatic ratchet wrench | Da-Jie Lin | 2015-04-28 |
| 8757031 | Pneumatic driven ratchet wrench | — | 2014-06-24 |
| 8708119 | Power tool | — | 2014-04-29 |
| D537690 | Air impact wrench | — | 2007-03-06 |
| D529355 | Air ratchet wrench | — | 2006-10-03 |