Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329338 | Rechargeable battery | Jaewook Lee, Kyongjin Kim, Jinhwan Kim | 2022-05-10 |
| 9443443 | Personalized studying path generating method in serious game | Ilju Ko, Bokyung Sung, Jungsoo KIM, Jinman Kwun | 2016-09-13 |