Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10939202 | Controlling the direction of a microphone array beam in a video conferencing system | Holger Stoltze, Ryo Tanaka | 2021-03-02 |
| 10582117 | Automatic camera control in a video conference system | Ryo Tanaka | 2020-03-03 |
| 9928847 | System and method for acoustic echo cancellation | Ryo Tanaka | 2018-03-27 |
| 9344983 | Systems and methods for synchronizing wirless audio base stations | Alexandre Sousa, Antonio Muchaxo, Jonathan Schau, Martin Reed Bodley | 2016-05-17 |
| 9219958 | Systems and methods for acoustic echo cancellation with wireless microphones and speakers | — | 2015-12-22 |
| 9148724 | Audio system signal processing control using microphone movement information | Thomas Cotton, Mark Desmarais, Jonathan Schau | 2015-09-29 |
| 9144046 | Systems and methods for synchronizing wireless audio base stations | Alexandre Sousa, Antonio Manuel Pedroso, Martin Reed Bodley, Jonathan Schau | 2015-09-22 |
| 8958897 | Synchronizing audio signal sampling in a wireless, digital audio conferencing system | Mark Desmarais, Timothy Root | 2015-02-17 |
| 8879720 | Acoustic echo cancellation using a variable length adaptive filter | — | 2014-11-04 |