Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8358328 | Multiple video camera processing for teleconferencing | Joseph T. Friel | 2013-01-22 |
| 8340180 | Camera coupled reference frame | Alan J. MacDonald, David W. Sowa | 2012-12-25 |
| 8319819 | Virtual round-table videoconference | Alan J. MacDonald, David W. Sowa, Joseph T. Friel | 2012-11-27 |
| 8270307 | Network-adaptive preemptive repair in real-time video | Joseph T. Friel, Dihong Tian, Maurice J. Buttimer | 2012-09-18 |
| 8218831 | Combined face detection and background registration | Dihong Tian, Joseph T. Friel, Maurice J. Buttimer, Wen-hsiung Chen | 2012-07-10 |
| 8164617 | Combining views of a plurality of cameras for a video conferencing endpoint with a display wall | — | 2012-04-24 |
| 8086076 | Real-time face detection using temporal differences | Dihong Tian, Joseph T. Friel, Wen-hsiung Chen | 2011-12-27 |
| 8077772 | Coding background blocks in video coding that includes coding as skipped | Joseph T. Friel, Maurice J. Buttimer | 2011-12-13 |
| 5537477 | Frequency characteristic shaping circuitry and method | Edouard A. Gauthier | 1996-07-16 |
| 5517436 | Digital signal processor for audio applications | David Andreas, Jon Dattorro | 1996-05-14 |
| 4553437 | Hybrid non-invasive ultrasonic imaging system | Ajay Luthra, Saleem Kassam | 1985-11-19 |