Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8723736 | Multi band antenna with multi layers | Chul-Woo Park, Yong Sup Kim | 2014-05-13 |
| 6496065 | Linear amplifier using frequency 2nd order intermodulation feed-forwarding method | Bum-Man Kim, Sang Hoon Kang | 2002-12-17 |