Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12126958 | Ceiling tile microphone | David K. Lambert, Michael Braithwaite | 2024-10-22 |
| 11950050 | Ceiling tile microphone | David K. Lambert, Michael Braithwaite | 2024-04-02 |
| 11743638 | Ceiling-tile beamforming microphone array system with auto voice tracking | David K. Lambert, Michael Braithwaite | 2023-08-29 |
| 11743639 | Ceiling-tile beamforming microphone array system with combined data-power connection | David K. Lambert, Michael Braithwaite | 2023-08-29 |
| 11601749 | Ceiling tile microphone system | David K. Lambert, Michael Braithwaite | 2023-03-07 |
| 11303996 | Ceiling tile microphone | David K. Lambert, Michael Braithwaite | 2022-04-12 |
| 11297420 | Ceiling tile microphone | David K. Lambert, Michael Braithwaite | 2022-04-05 |
| 11240597 | Ceiling tile beamforming microphone array system | David K. Lambert, Michael Braithwaite | 2022-02-01 |
| 11240598 | Band-limited beamforming microphone array with acoustic echo cancellation | David K. Lambert, Russell S. Ericksen | 2022-02-01 |
| 10728653 | Ceiling tile microphone | David K. Lambert, Michael Braithwaite | 2020-07-28 |
| 10397697 | Band-limited beamforming microphone array | David K. Lambert, Russell S. Ericksen | 2019-08-27 |
| 9935915 | System and method that bridges communications between multiple unfied communication(UC) clients | Peter H. Manley, Bret Harris, Michael Tilelli, Balasubramaniyan Krishnamoorthy | 2018-04-03 |
| 9921798 | Universal Serial Bus-to-Bluetooth audio bridging devices | Peter H. Manley, Balasubramaniyan Krishnamoorthy | 2018-03-20 |
| 9843455 | Conferencing system with spatial rendering of audio data | Tracy A. Bathurst, Michael Braithwaite, Russell S. Ericksen, Bret Harris, Sandeep Kalra +6 more | 2017-12-12 |
| 9813806 | Integrated beamforming microphone array and ceiling or wall tile | David K. Lambert, Michael Braithwaite | 2017-11-07 |
| 9781386 | Virtual multipoint control unit for unified communications | Avishay Ben Natan | 2017-10-03 |
| 9715873 | Method for adding realism to synthetic speech | — | 2017-07-25 |
| 9525846 | Method and apparatus for negotiating video camera and display capabilities in a video conferencing environment | Peter H. Manley, Sandeep Kalra, Avishay Ben Natan | 2016-12-20 |
| 9432237 | VOIP device, VOIP conferencing system, and related method | Tracy A. Bathurst, Michael Braithwaite, Russell S. Ericksen, Brett Harris, Sandeep Kalra +6 more | 2016-08-30 |
| 9390725 | Systems and methods for noise reduction using speech recognition and speech synthesis | — | 2016-07-12 |
| 9294839 | Augmentation of a beamforming microphone array with non-beamforming microphones | David K. Lambert, Russell S. Ericksen | 2016-03-22 |
| 9264668 | Methodology for negotiating video camera and display capabilities in a multi-camera/multi-display video conferencing environment | Peter H. Manley, Sandeep Kalra, Avishay Ben Natan | 2016-02-16 |
| 9232185 | Audio conferencing system for all-in-one displays | David K. Lambert, Peter H. Manley | 2016-01-05 |
| 9215327 | Methods and apparatuses for multi-channel acoustic echo cancelation | Tracy A. Bathurst, Michael Braithwaite, Russel S. Ericksen, Brett Harris, Sandeep Kalra +6 more | 2015-12-15 |
| D678239 | Internet protocol conference telephone station | Christopher Bourne, Michael Braithwaite, Peter H. Manley, Alan Romig, David K. Lambert | 2013-03-19 |