Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11770046 | Motor including tension member | Hoecheon Kim, Youngcheol Kim | 2023-09-26 |
| 11541680 | Photonic crystal film, method for manufacturing same, and anti-forgery article comprising same | Shin-Hyun Kim, Won Gyun Choe, Soo Dong Kim, Ju Hee Kang, Hong Keon Kim +2 more | 2023-01-03 |