Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405341 | Directional acoustic sensor | Cheheung Kim, Choongho Rhee | 2025-09-02 |
| 12406903 | Semiconductor device with two-phase cooling structure | Seogwoo Hong, Daehyuk SON, Jeongyub Lee | 2025-09-02 |
| 12289095 | Filter system including resonator | Cheheung Kim, Sangha Park, Yongseop Yoon, Choongho Rhee | 2025-04-29 |
| 12250504 | Multi-function acoustic sensor | Hyeokki Hong, Hyunwook Kang, Cheheung Kim | 2025-03-11 |