Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450241 | Electronic label device holder | Hyun Hak Kim, Hyun-Hun Oh, Min-Jae Ryu | 2022-09-20 |
| 7339532 | Antenna module and electronic device using the same | Il Hwan Park, Chul-Ho Kim, Duk Woo Lee, Jeong Sik Seo, Tae-Sung Kim +2 more | 2008-03-04 |
| 7180455 | Broadband internal antenna | Sae Won Oh, Chul-Ho Kim, Hyun Hak Kim, Tae-Sung Kim, Young Deg Kim | 2007-02-20 |
| 7002522 | Chip antenna for terrestrial DMB | Hyun Hak Kim, Chul-Ho Kim, Il Hwan Park, Jeong Sik Seo | 2006-02-21 |
| 6992633 | Multi-band multi-layered chip antenna using double coupling feeding | Hyun Hak Kim, Chul-Ho Kim, Jeong Sik Seo, Il Hwan Park | 2006-01-31 |