Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7121958 | Positioning structure in a golf club head | Anita Chen, Sasamoto Akinori, May Lin | 2006-10-17 |
| 6932875 | Golf club head and method for manufacturing the same | Hsiao-Kun Chen, Jen-Hung Chiu | 2005-08-23 |
| 6739376 | Method for producing a golf club head | Hsiao-Kun Chen, Tony Chen, May Lin | 2004-05-25 |