Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457456 | Reversible ratchet wrench | — | 2016-10-04 |
| D757512 | Ratchet wrench head | — | 2016-05-31 |
| D756182 | Handle grip for hand tool | — | 2016-05-17 |
| 9331562 | Power factor converter with nonlinear conversion ratio | Yu-Chen Liu, Jin Chyuan Huang, Chao-Fu Wang, Yu-Kang Lo, HUANG-JEN CHIU | 2016-05-03 |
| 9327388 | Ratchet wrench with angle adjusting mechanism | — | 2016-05-03 |
| 9327389 | Ratchet wrench | — | 2016-05-03 |
| 9308627 | Wrench device with a plurality of driving holes | — | 2016-04-12 |