Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10763564 | Cavity filter for low PIMD using hybrid cap bolt | Jae Yong Koo, Sin Jae Kim, Sang Yong Lee | 2020-09-01 |
| 10505244 | RF cavity filter using elastic element and method for manufacturing the same | Gwan Young Koo, Jin Yang Kim, Seong Min Lee, Sin Jae Kim, Sung Soo Chung +2 more | 2019-12-10 |