Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199343 | All-metal vivaldi antenna having band notch and operation frequency tunable characteristics and array antenna including the same | Cheol-Soo Lee, Inseon Kim, Joo Rae Park, Hongkyun Ryu | 2025-01-14 |
| 11764757 | Device and method for filtering signal | Yeonsoo Jang, Jintae Park, Insun Kim, Ghiback Kim | 2023-09-19 |