Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118523 | Seat-back frame, method for preparing the same, and seat-back for vehicle | Kang-Hyun Song, Yong Kil Kil, Kyung-Hoon Lee, Hee-June Kim | 2018-11-06 |
| 10093080 | Functional film for improving impregnation properties of composite material and method for manufacturing composite material using same | Ae-Ri Oh, Gi-Hune Jung, Yong-Hoon Yoon, Hee-June Kim, Jae Hoon Choi | 2018-10-09 |
| 9892034 | Semiconductor device and operating method thereof | Yoon-Jang Joe, Jae Hyuk Cha | 2018-02-13 |