Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246432 | Box capable of replacement of half box body thereof | — | 2025-03-11 |
| 11931867 | Socket used in coordination with wrench | Chia-Hui Peng | 2024-03-19 |
| 11396087 | Easily assembled ratchet wrench | — | 2022-07-26 |
| 11364599 | Two-way ratchet wrench | — | 2022-06-21 |
| 11260510 | Tool with label structure | — | 2022-03-01 |
| D912484 | Socket of wrench | — | 2021-03-09 |
| 10227104 | Bicycle control device mounting assembly | Chen-Yi Yang, Nathan Schickel | 2019-03-12 |
| 9705266 | Cable connector and conductive terminal thereof | Chun-Lin Chen | 2017-07-11 |
| 9623549 | Rotary wrench | — | 2017-04-18 |
| D776503 | Handle for hand tool | — | 2017-01-17 |
| 9511485 | Wrench capable of adjusting operating angle | — | 2016-12-06 |
| 9505105 | Rotatable handle for wrench | — | 2016-11-29 |
| 9364943 | Quick rotatable wrench | — | 2016-06-14 |
| D751362 | Wrench | — | 2016-03-15 |
| D751363 | Socket for a wrench | — | 2016-03-15 |
| D749384 | Ratch wheel | — | 2016-02-16 |
| D749387 | Open-end wrench | — | 2016-02-16 |
| 9205537 | Detachable ratchet wrench | — | 2015-12-08 |
| D743223 | Ratch wheel | — | 2015-11-17 |
| D739695 | Ratch wheel | — | 2015-09-29 |
| D713226 | Wrench | — | 2014-09-16 |
| D713227 | Wrench | — | 2014-09-16 |
| D713225 | Wrench | — | 2014-09-16 |
| 8770066 | Water and dust resistant ratchet wrench | — | 2014-07-08 |
| 8683893 | Ratchet wrench | — | 2014-04-01 |