| 12244402 |
Satellite coverage change handling |
Amit Malik, Liwa Wang, Timothy Curtis, Andrew Repoza, Zai-man Chen |
2025-03-04 |
| 9319874 |
Automatic channel pass-through |
— |
2016-04-19 |
| 8751223 |
Encoded packet selection from a first voice stream to create a second voice stream |
Jeffrey A. Hiltner, Dale R. Schumacher, Albert J. Such |
2014-06-10 |
| 8515769 |
Single channel EVRCx, ISLP and G.711 transcoding in packet networks |
— |
2013-08-20 |
| 7821940 |
Transmission of maintenance information of an active packet connection through employment of packets communicated over the active packet connection |
Douglas Botkin, Mark G. Bradac, Edward Clark, Joseph Kott, Steven Makowski +2 more |
2010-10-26 |
| 7680655 |
Method and apparatus for measuring the quality of speech transmissions that use speech compression |
Ronald J. Canniff, Michael R. Kosek, Harvey Siy, Peng Zhang |
2010-03-16 |
| 7653068 |
Method and apparatus for providing call admission control in packet networks |
Douglas Botkin, Steven Makowski, Marc Blumberg, Mark G. Bradac, Edward Clark +6 more |
2010-01-26 |
| 5251208 |
Digital signal processor synchronous network |
Ronald J. Canniff, Philip Chao, Charles E. Stroud |
1993-10-05 |