Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431125 | Keyword detection | Christian Buchter, Michael Sallas | 2025-09-30 |
| 12243520 | Keyword-based audio source localization | — | 2025-03-04 |
| 12165667 | Voice recognition with timing information for noise cancellation | Ross Gilson, Michael Sallas, Gary Skrabutenas, Christopher Stone | 2024-12-10 |
| 11783821 | Keyword-based audio source localization | — | 2023-10-10 |
| 11741981 | Voice recognition with timing information for noise cancellation | Ross Gilson, Michael Sallas, Gary Skrabutenas, Christopher Stone | 2023-08-29 |
| 11437033 | Microphone array beamforming control | Michael Sallas | 2022-09-06 |
| 11238853 | Keyword-based audio source localization | — | 2022-02-01 |
| 10867615 | Voice recognition with timing information for noise cancellation | Ross Gilson, Michael Sallas, Gary Skrabutenas, Christopher Stone | 2020-12-15 |
| 10586538 | Microphone array beamforming control | Michael Sallas | 2020-03-10 |
| 9295057 | Method and apparatus for compressing and transmitting ultra high speed data | — | 2016-03-22 |
| 8503372 | Method and apparatus for compressing and transmitting ultra high speed data | — | 2013-08-06 |
| 7245596 | Modularly clustered radiotelephone system | David M. Cooley, Joseph DiGiovanni, John Kaewell, Mark A. Lemmo, Michael W. Regensburg +2 more | 2007-07-17 |
| 7126934 | Method for base station compressing and transmitting high speed data | — | 2006-10-24 |
| 7106819 | Plural subscriber system utilizing synchronized timeslots on a single frequency | John Kaewell | 2006-09-12 |
| 7061885 | Base station for compressing and transmitting high speed data | — | 2006-06-13 |
| 6914979 | Tone detection | Brian M. McCarthy | 2005-07-05 |
| 6888815 | Subscriber unit for compressing and transmitting high speed data | — | 2005-05-03 |
| 6792403 | Method and apparatus for compressing and transmitting ultra high speed data | — | 2004-09-14 |
| 6766021 | Echo canceller | Brian M. McCarthy | 2004-07-20 |
| 6711223 | Base station emulator | John Kaewell | 2004-03-23 |
| 6574207 | Method for subscriber unit compressing and transmitting high speed data | — | 2003-06-03 |
| 6526383 | Method and apparatus for compressing and transmitting high speed data | — | 2003-02-25 |
| 6496488 | Modularly clustered radiotelephone system | David M. Cooley, Joseph DiGiovanni, John Kaewell, Mark A. Lemmo, Michael W. Regensburg +2 more | 2002-12-17 |
| 6385189 | Method and apparatus for compressing and transmitting high speed data | — | 2002-05-07 |
| 6208630 | Modulary clustered radiotelephone system | David M. Cooley, Joseph DiGiovanni, John Kaewell, Mark A. Lemmo, Michael W. Regensburg +2 more | 2001-03-27 |