Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11058939 | Catcher's leg guard | Austin Rodrick, Stanley Jurga, Jr., Ya-Chi Chen, Shyan-Wei Chen | 2021-07-13 |
| 10293241 | Catcher's leg guard | Austin Rodrick, Stanley Jurga, Jr., Ya-Chi Chen, Shyan-Wei Chen | 2019-05-21 |
| 9591884 | Ergonomic facemask for an athletic headpiece | Shyan-Wei Chen | 2017-03-14 |
| 8353067 | Umpire chest protector | Shyan-Wei Chen | 2013-01-15 |