Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12029957 | Tennis self-training system | Ye Chan KWEON, Hyuk Jae Lee, Seok Hwan Wi, Jee Hun SON | 2024-07-09 |
| 11844992 | Tennis self-training system | Ye Chan KWEON, Hyuk Jae Lee, Seok Hwan Wi, Jee Hun SON | 2023-12-19 |