Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8864597 | Feedback apparatus and method for improving weight shift | Jin Wook Kim, An Jin Park, Sung Kuk Chun, Dong Hoon Kang | 2014-10-21 |
| 8845445 | Feedback apparatus and method for improving cocking loosening | Jin Wook Kim, An Jin Park, Sung Kuk Chun, Dong Hoon Kang | 2014-09-30 |