Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7504998 | PIFA and RFID tag using the same | Won Kyu Choi, Hae-Won Son, Je Hoon Yun, Cheol Sig Pyo, Jong-Suk Chae | 2009-03-17 |
| 7057572 | Horn antenna system having a strip line feeding structure | Tae Yune Lee, Nak-Seon Seong, Jong-Suk Chae, Jae-Ick Choi | 2006-06-06 |
| 6965345 | Method for designing multiband antenna using genetic algorithm device linked to full electromagnetic wave analyzing device | Cheol Sig Pyo, You Chung Chung, Jeong Il Kim, Jae-Ick Choi, Chang-Joo Kim | 2005-11-15 |