Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10752319 | Driving control method of in-wheel drive for electric bicycle | Gyu Chang Kim, Do Hwan Lee, Jun Cheol Choi | 2020-08-25 |
| 5350530 | Coat-finishing method for polyester woven and knitted fabrics | Ik Sung Kim, Do Young Chung, Nam Jung Kim, Jae Gun No | 1994-09-27 |