Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10090882 | Apparatus suppressing acoustic echo signals from a near-end input signal by estimated-echo signals and a method therefor | — | 2018-10-02 |
| 9531884 | Stereo echo suppressing device, echo suppressing device, stereo echo suppressing method, and non-transitory computer-readable recording medium storing stereo echo suppressing program | — | 2016-12-27 |
| 9197191 | Howling suppression device and adaptive notch filter | — | 2015-11-24 |
| 9191519 | Echo suppressor using past echo path characteristics for updating | — | 2015-11-17 |