Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308029 | Responding to a spoken command in a communication session | Yibo Liu, Peter L. Chu, Zhemin Tu, Jesse Coleman, Cody Schnacker +1 more | 2025-05-20 |
| 12223959 | Modifying spoken commands | Gregory Pelton, Cody Schnacker | 2025-02-11 |
| 11798544 | Replying to a spoken command | Yibo Liu, Peter L. Chu, Zhemin Tu, Jesse Coleman, Cody Schnacker +1 more | 2023-10-24 |
| 11776520 | Hybrid noise suppression for communication systems | Jacob T. Meyberg Guzman, Peter L. Chu | 2023-10-03 |
| 11587575 | Hybrid noise suppression | Peter L. Chu | 2023-02-21 |
| 11475869 | Hybrid noise suppression for communication systems | Jacob T. Meyberg Guzman, Peter L. Chu | 2022-10-18 |
| 11228834 | Acoustic perimeter for reducing noise transmitted by a communication device in an open-plan environment | Peter L. Chu, Steven L. Potts, Eric Elias | 2022-01-18 |
| 11074912 | Identifying a valid wake input | Cody Schnacker, Jesse Coleman | 2021-07-27 |
| 10938992 | Advanced audio feedback reduction utilizing adaptive filters and nonlinear processing | Peter L. Chu | 2021-03-02 |
| 10856077 | Acoustic perimeter for reducing noise transmitted by a communication device in an open-plan environment | Peter L. Chu, Steven L. Potts, Eric Elias | 2020-12-01 |
| 10750282 | Acoustic perimeter for reducing noise transmitted by a communication device in an open-plan environment | Peter L. Chu, Steven L. Potts, Eric Elias | 2020-08-18 |
| 10567875 | Acoustic perimeter for reducing noise transmitted by a communication device in an open-plan environment | Peter L. Chu, Steven L. Potts, Eric Elias | 2020-02-18 |
| 10555080 | Acoustic perimeter for reducing noise transmitted by a communication device in an open-plan environment | Peter L. Chu, Steven L. Potts, Eric Elias | 2020-02-04 |
| 10455326 | Audio feedback reduction utilizing adaptive filters and nonlinear processing | Peter L. Chu | 2019-10-22 |
| 10117021 | Audio feedback reduction utilizing adaptive filters and nonlinear processing | Peter L. Chu | 2018-10-30 |
| 9924252 | Loudspeaker arrangement with on-screen voice positioning for telepresence system | Michael A. Pocino, Jinwei Feng, James M. Sharp, Jr. | 2018-03-20 |
| 9338301 | Digital linking of multiple microphone systems | Michael A. Pocino | 2016-05-10 |
| 8989815 | Far field noise suppression for telephony devices | Peter L. Chu, Steve Potts, Erwin Goesnar | 2015-03-24 |
| 8687820 | Stereo microphone processing for teleconferencing | Peter L. Chu, Michael A. Pocino | 2014-04-01 |
| 8462193 | Method and system for processing audio signals | Peter L. Chu, Michael A. Pocino, John L. Allen | 2013-06-11 |
| 7873175 | Multiplexed microphone signals with multiple signal processing paths | Michael A. Pocino, Steve Joiner, Craig H. Richardson | 2011-01-18 |
| 7783063 | Digital linking of multiple microphone systems | Michael A. Pocino | 2010-08-24 |
| 7742608 | Feedback elimination method and apparatus | James Steven Joiner | 2010-06-22 |
| 6453285 | Speech activity detector for use in noise reduction system, and methods therefor | David V. Anderson, Stephen McGrath | 2002-09-17 |
| 6453287 | Apparatus and quality enhancement algorithm for mixed excitation linear predictive (MELP) and other speech coders | Takahiro Unno, Thomas P. Barnwell, III | 2002-09-17 |