Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7099631 | Mobile phone having reduced specific absorption rate (SAR) using an antenna housed to ensure enhanced antenna gain | Je Hoon Yun, Jae-Ick Choi, Jong Hwa Kwon, Hyun-Ho Park | 2006-08-29 |
| 7057572 | Horn antenna system having a strip line feeding structure | Nak-Seon Seong, Ji-Hoon Bae, Jong-Suk Chae, Jae-Ick Choi | 2006-06-06 |