Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9774384 | Multi-beam antenna system and method for controlling output power thereof | So Hyeun YUN, Man Seok UHM, Hong Yeol Lee, Chang Soo KWAK | 2017-09-26 |
| 9614265 | Variable high frequency filter device and assembly | Chang Soo KWAK, Youn Sub Noh, Man Seok UHM, So Hyeun YUN, Hong Yeol Lee | 2017-04-04 |