Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9590680 | Don doff controlled headset user interface | Diane Elabidi | 2017-03-07 |
| 9591392 | Headset-derived real-time presence and communication systems and methods | Jeffrey Siegel, Douglas K. Rosener | 2017-03-07 |
| 9549259 | Automated voice over internet protocol wireless headset | — | 2017-01-17 |
| 9286742 | User authentication system and method | Douglas K. Rosener, William O. Brown, IV | 2016-03-15 |
| 8886118 | Information exchange via bluetooth service discovery protocol service records | Herbert Jellinek | 2014-11-11 |
| 8642962 | Dual narrow-broad focus sensing of proximity | — | 2014-02-04 |
| 8559621 | Donned and doffed headset state detection | John F. Gerhardt, Timothy P. Johnston, Robert M. Khamashta | 2013-10-15 |
| 8538009 | Donned and doffed headset state detection | John F. Gerhardt, Timothy P. Johnston, Robert M. Khamashta | 2013-09-17 |
| 8335312 | Donned and doffed headset state detection | John F. Gerhardt, Timothy P. Johnston, Robert M. Khamashta | 2012-12-18 |
| 8315876 | Headset wearer identity authentication with voice print or speech recognition | — | 2012-11-20 |
| 8073152 | Automated voice over internet protocol wireless headset | — | 2011-12-06 |
| 7881927 | Adaptive sidetone and adaptive voice activity detect (VAD) threshold for speech processing | — | 2011-02-01 |
| 7738434 | Control and management of a wired or wireless headset | Rick Giles | 2010-06-15 |
| 7676248 | Voice recognition script for headset setup and configuration | — | 2010-03-09 |
| 7376123 | Management and control of call center and office telephony assets | — | 2008-05-20 |
| 7359504 | Method and apparatus for reducing echo and noise | William Atley Weeks | 2008-04-15 |
| 4799165 | Level detecting waveform sampling system | Allen L. Hollister | 1989-01-17 |