Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12072013 | Differential gear device for a vehicle | Hyun Ku Lee, Moosuk Kim, Jae O Kwak, Geum Muk Chae, Jung-Hwan Moon | 2024-08-27 |
| 10420487 | System of monitoring sports activity and accident and method thereof | Jongdoo CHOI, Geonha Lee, Jongseok Choi | 2019-09-24 |