Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11872839 | Wheel | Che-Hao Kuo, Chung-Hsin CHANG, Chia-Hsin Wang | 2024-01-16 |
| 11358346 | Method for manufacturing golf club head part | Che-Hao Kuo, Chung-Hsin CHANG | 2022-06-14 |
| 11253755 | Process for manufacturing a golf club head | Yuan-Jen Hou | 2022-02-22 |
| 10052539 | Golf club head | I-Nan Chou, Yu-Jui Pan, Chin-Tang Chang | 2018-08-21 |
| 9802088 | Golf club head | I-Nan Chou, Yu-Jui Pan | 2017-10-31 |
| 9492707 | Golf club head | I-Nan Chou | 2016-11-15 |
| 7628711 | Golf club head | Sasamoto Akinori, Cheng-Tao Lee, Yuan-Jen Hou | 2009-12-08 |