Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12361958 | Processing of microphone signals required by a voice recognition system | Shashank Bharathi | 2025-07-15 |
| 12132968 | Downloadable audio features | Jeffrey M. Brockmole, Arpit Shah | 2024-10-29 |
| 11651772 | Narrowband direction of arrival for full band beamformer | Ke Li | 2023-05-16 |
| 11614915 | Audio multithreading interface | — | 2023-03-28 |
| 11523215 | Method and system for using single adaptive filter for echo and point noise cancellation | Arvind Ramanthan, Shashank Bharathi | 2022-12-06 |
| 11276397 | Narrowband direction of arrival for full band beamformer | Ke Li | 2022-03-15 |
| 11057703 | Apparatus and method for audio user interface processing with disparate sampling rates | — | 2021-07-06 |
| 10481855 | Interactive sound reproducing | Santiago Carvajal, Christopher H. Perry | 2019-11-19 |
| 9872006 | Audio signal level estimation in cameras | Erich Tisch, Zhinian Jing | 2018-01-16 |
| 9706088 | Automatic microphone selection in a sports camera | Zhinian Jing, Erich Tisch, Ke Li | 2017-07-11 |
| 9571807 | Audio signal level estimation in cameras | Erich Tisch, Zhinian Jing | 2017-02-14 |
| 9350895 | Audio signal level estimation in cameras | Erich Tisch, Eric Jing | 2016-05-24 |
| 8977375 | Interactive sound reproducing | Santiago Carvajal, Christopher H. Perry | 2015-03-10 |
| 8401682 | Interactive sound reproducing | Santiago Carvajal, Christopher H. Perry | 2013-03-19 |
| 8364295 | Interactive sound reproducing | Santiago Carvajal, Christopher H. Perry | 2013-01-29 |
| 8098765 | Reducing and sharing computations for GPS signal processing | Andrew Chou, Julien Basch | 2012-01-17 |
| 7894611 | Spatial disassembly processor | Finn A. Arnold | 2011-02-22 |
| 7890563 | Multi-channel sample rate conversion method | Timothy S. Stilson | 2011-02-15 |
| 7277765 | Interactive sound reproducing | Santiago Carvajal, Christopher H. Perry | 2007-10-02 |
| 7145487 | Signal processing providing lower downsampling losses | Erik Anderson, William Kerry Keal | 2006-12-05 |
| 6665694 | Sampling rate conversion | Andrew Ian Russell | 2003-12-16 |