Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11984638 | Directional coupler | Kenta Seki, Ryangsu Kim | 2024-05-14 |
| 11962061 | Directional coupler including a main line and a sub-line switchably connected between a coupling terminal and a terminal circuit at different times | Kenta Seki, Ryangsu Kim, Katsuya Shimizu | 2024-04-16 |