Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11411317 | Dual band antenna | Jang Hwan Bae | 2022-08-09 |
| 10581169 | Antenna device and electronic device including the same | Sung-Soo Kim, Seon-Ho Lim | 2020-03-03 |
| 9093753 | Artificial magnetic conductor | Young-Bae Jung, Soon-Young Eom, Soon-Ik Jeon, Jihwan Ahn, Ji-Hwan Yoon | 2015-07-28 |
| 7683846 | Receiver system for ultra wideband | Ick-jae Yoon, Seongsoo Lee, Young Hwan Kim, Young-eil Kim, Hyungrak Kim | 2010-03-23 |
| 7557755 | Ultra wideband antenna for filtering predetermined frequency band signal and system for receiving ultra wideband signal using the same | Sang-Min Han, Young Hwan Kim, Seong-soo Lee, Hyung-kuk Yoon, Yo-Han Lim +2 more | 2009-07-07 |
| 7522106 | Antenna having extended operation frequency bandwidth | Yohan Lim, Kihun Chang, Ick-jae Yoon, Young-eil Kim, Yongjin Kim | 2009-04-21 |
| 7504913 | DC block with band-notch characteristic using DGS | Ick-jae Yoon, Seongsoo Lee, Young Hwan Kim, Young-eil Kim, Hyungrak Kim | 2009-03-17 |
| 7394779 | Satellite IP multicasting system and method | Gwang Ju Seo, Cheol Woo Kim, Kyoo-tae Ryoo, Jong Oun Jang | 2008-07-01 |