Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476146 | Antenna device, manufacturing method therefor, and electronic device having antenna device | Jae Yeong Lee, Jong Soo Kim | 2019-11-12 |
| 9062585 | Large-capacity metal catalyst carrier and catalytic converter using same | Myoung Soo Kim, Sun Hwan Ko, Tong Bok Kim, Sung-Chul Yang | 2015-06-23 |