Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11610598 | Voice enhancement in presence of noise | James A. Hamilton | 2023-03-21 |
| 10827316 | Communications system having mobile wireless communications devices operative in push-to-talk mode workgroup and hands-free mode work subgroups and associated methods | Andrew Thornton, Colin Fumito Funai | 2020-11-03 |