Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8604998 | Ground radiation antenna | Hyeng-cheul Choi, Jaeseok Lee, Hyungjin Lee, Bumki Park | 2013-12-10 |
| 8581799 | Ground radiation antenna | Hyeng-cheul Choi, Jaeseok Lee, Xinxin Lu, Jin Hyuk JANG | 2013-11-12 |