Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11128793 | Speaker tracking in auditoriums | Asbjorn Therkelsen | 2021-09-21 |
| 10204634 | Distributed suppression or enhancement of audio features | Fred M. Tada | 2019-02-12 |
| 7606183 | Devices, softwares and methods with improved performance of acoustic echo canceller in VoIP communication | Luke K. Surazski | 2009-10-20 |
| 7593355 | Method and apparatus for an enhanced VoIP call initiation interface | Luke K. Surazski | 2009-09-22 |
| 7558224 | Management of packet-based audio devices within acoustic spaces | Luke K. Surazski | 2009-07-07 |
| 7453828 | Devices, methods and software for generating indexing metatags in real time for a stream of digitally stored voice data | Luke K. Surazski, Michael E. Knappe | 2008-11-18 |
| 7450699 | Method and system for call answer while connected to voice mail | Luke K. Surazski | 2008-11-11 |
| 7403893 | Method and apparatus for reconstructing voice information | Luke K. Surazski | 2008-07-22 |
| 7330541 | Automated conference moderation | Luke K. Surazski | 2008-02-12 |
| 7170886 | Devices, methods and software for generating indexing metatags in real time for a stream of digitally stored voice data | Luke K. Surazski, Michael E. Knappe | 2007-01-30 |
| 7136398 | Method and apparatus for adding functionality to an existing conference call | Luke K. Surazski, Michael E. Knappe | 2006-11-14 |
| 7130281 | Devices, softwares and methods with improved performance of acoustic echo canceler in VoIP communication | Luke K. Surazski | 2006-10-31 |
| 7099820 | Method and apparatus for concealing jitter buffer expansion and contraction | Luke K. Surazski, Richard A. Dunlap, Jeffrey A. Connelly | 2006-08-29 |
| 7072959 | Method and apparatus for dynamically assigning a network endpoint to a network region for selecting a proper codec | Luke K. Surazski | 2006-07-04 |
| 7068792 | Enhanced spatial mixing to enable three-dimensional audio deployment | Lukasz Surazski, Michael E. Knappe | 2006-06-27 |
| 7065203 | Method and system for managing call requests in a limited bandwidth environment | Luke K. Surazski, Michael E. Knappe | 2006-06-20 |
| 7023971 | Method and system for call answer while connected to voice mail | Luke K. Surazski | 2006-04-04 |
| 7013267 | Method and apparatus for reconstructing voice information | Luke K. Surazski | 2006-03-14 |
| 6873604 | Method and apparatus for transitioning comfort noise in an IP-based telephony system | Luke K. Surazski, Michael E. Knappe | 2005-03-29 |
| 6754342 | Method and apparatus for concealing mute in an IP-based telephony system | Luke K. Surazski, Michael E. Knappe | 2004-06-22 |
| 6661886 | Method and system for real-time monitoring of voice mail during active call | Luke K. Surazski | 2003-12-09 |