Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10777869 | Cavity type wireless frequency filter having cross-coupling notch structure | Sung Ho JANG | 2020-09-15 |
| 10608308 | RF filter tuning system and method for manufacturing filter using the same | Nam-Shin Park, Don-Yong Lee, Kang-Hui Suh, Jong-Youn Jung, Sang-Hwan Cho +4 more | 2020-03-31 |