Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421092 | Method for preparing unidirectionally aligned discontinuous fiber reinforcement composite material, unidirectionally aligned discontinuous fiber reinforcement composite material, and sandwich structure | Seung-Hyun Ahn, Kyung-Seok Han, Sung-Chan Lim | 2022-08-23 |
| 11318870 | Seat back frame for vehicle and manufacturing method thereof | Hyoung-Jun Moon, Sang Hyeon Park, Yong Kil Kil, Dong Gwan Kim, Yong-Han KANG +1 more | 2022-05-03 |
| 11235493 | Prepreg preparation device and prepreg preparation method using same | Young-E Moon, Jong Sung Park, Kang-Hyun Song, Hee Jung Lee | 2022-02-01 |