Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10461392 | Bidirectional coupler, monitor circuit, and front end circuit | Yasushi Shigeno | 2019-10-29 |
| 10461393 | Bidirectional coupler, monitor circuit, and front-end circuit | Yasushi Shigeno | 2019-10-29 |