Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422371 | Hybrid propeller shaft for vehicle | Sang Jae Yoon, Sung Su Yoo, Chi Hoon Choi, Dong-Jun Lee, Jeong Min Cho | 2019-09-24 |
| 10400324 | Method of treating composite piston pin and surface treated composite piston pin | Sung Chul Cha, June Ho Yang, Hee Sam Kang, Chi Hoon Choi, Jong Dae Lim +1 more | 2019-09-03 |
| 10370495 | Polyamic acid resin, polyamideimide film, and method for preparing the same | Hyeon Jeong Kim, Tae Sug Jang, Jin Hyung Park | 2019-08-06 |
| 10370496 | Polyamic acid resin and polyamideimide film | Hyeon Jeong Kim, Tae Sug Jang, Jin Hyung Park | 2019-08-06 |
| 10316145 | Polyamic acid composition, polyamideimide film thereof and method for preparing polyamideimide film | Hyeon Jeong Kim, Jin Hyung Park, Tae Sug Jang | 2019-06-11 |
| 10226904 | Apparatus for laminating object with fiber tow | Min Soo Kim, Sang Sun Park, Jun Young Kim, Jun Hyoung Kim | 2019-03-12 |