Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12108226 | Echo suppression device, echo suppression method, and echo suppression program | — | 2024-10-01 |
| 11990149 | Echo suppression device, echo suppression method, and echo suppression program | — | 2024-05-21 |
| 11375066 | Echo suppression device, echo suppression method, and echo suppression program | — | 2022-06-28 |
| 11039245 | Echo suppression device, echo suppression method and echo suppression program | — | 2021-06-15 |