Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259424 | Pawl member holding unit of retractor for seat belt and retractor for seat belt having the same | Kyung Sang Lee, Taeck Rim Song, Jung Hun Choi, Kwang-Min Kim, Jae Hyuk Park | 2019-04-16 |
| 9126565 | Retractor for seat belt | Kyung Sang Lee, Kwang Mo Koo, Hyun Jin Yang | 2015-09-08 |
| 7622152 | MoSi2-Si3N4 composite coating and manufacturing method thereof | Jae Soo Kim, Kyeung-Ho Kim, Ji Young Byun, Jin-Kook Yoon, Jong Lee +2 more | 2009-11-24 |