Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9667914 | Nonlinear scaling in video conferencing | — | 2017-05-30 |
| 9143727 | Dual-axis image equalization in video conferencing | — | 2015-09-22 |
| 7352809 | System and method for optimal transmission of a multitude of video pictures to one or more destinations | Stephan Wenger | 2008-04-01 |
| 7116350 | Teleconferencing method and system | David L. Allen | 2006-10-03 |
| 6654045 | Teleconferencing method and system | David L. Allen | 2003-11-25 |
| 6445405 | Teleconferencing method and system | David L. Allen | 2002-09-03 |
| 6160573 | Teleconference method and system for providing face-to-face teleconference environment | David L. Allen | 2000-12-12 |
| 5751337 | Teleconferencing method and system for providing face-to-face, non-animated teleconference environment | David L. Allen | 1998-05-12 |
| 5572248 | Teleconferencing method and system for providing face-to-face, non-animated teleconference environment | David L. Allen | 1996-11-05 |