Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10181626 | Resonator and filter including the same | Tae-jin Jeong | 2019-01-15 |
| 10167772 | Bypass valve apparatus | Jungjoo Park, Choo Saeng Choi | 2019-01-01 |
| 9991371 | Semiconductor device including two-dimensional material | Un-jeong Kim, Young-geun Roh, Yeon-sang Park, Jae-gwan Chung, Si Young Lee +1 more | 2018-06-05 |
| 8941547 | Diplex filter for testing base system | Hak Rae Cho | 2015-01-27 |
| 5471664 | Clockwise and counterclockwise circularly polarized wave common receiving apparatus for low noise converter | — | 1995-11-28 |