Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023458 | Method and apparatus for wideband conferencing | David Drell | 2011-09-20 |
| 8004556 | Conference link between a speakerphone and a video conference unit | David Drell, Rick A. Vander Kam, Martin Sexton, Don Binford, Alain Nimri +3 more | 2011-08-23 |
| 7978838 | Conference endpoint instructing conference bridge to mute participants | David Drell | 2011-07-12 |
| 7940923 | Speakerphone with a novel loudspeaker placement | Greg Goldfarb, Peter L. Chu | 2011-05-10 |
| 7903828 | Remote multipoint architecture for full-duplex audio | — | 2011-03-08 |
| 7903588 | System and method for dynamically establishing optimum audio quality in an audio conference | David Drell | 2011-03-08 |
| 7864938 | Speakerphone transmitting URL information to a remote device | David Drell | 2011-01-04 |