Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907164 | Integrated videoconferencing system | Michael Kenoyer, Patrick Vanderwilt, Craig Malloy, Wayne E. Mock, Jonathan Kaplan +1 more | 2011-03-15 |
| 7903137 | Videoconferencing echo cancellers | Michael Kenoyer | 2011-03-08 |
| 7826624 | Speakerphone self calibration and beam forming | — | 2010-11-02 |
| 7760887 | Updating modeling information based on online data gathering | — | 2010-07-20 |
| 7747876 | Method and system for a recursive security protocol for digital copyright control | — | 2010-06-29 |
| 7720236 | Updating modeling information based on offline calibration experiments | — | 2010-05-18 |
| 7717629 | Coordinated camera pan tilt mechanism | Michael Kenoyer, Patrick Vanderwilt, Hans-Christoph Haenlein, Jonathan Kaplan, Branko Lukic | 2010-05-18 |
| 7720232 | Speakerphone | — | 2010-05-18 |
| 7667728 | Video and audio conferencing system with spatial audio | Michael Kenoyer | 2010-02-23 |
| 7593539 | Microphone and speaker arrangement in speakerphone | — | 2009-09-22 |
| 7473040 | High definition camera pan tilt mechanism | Michael Kenoyer, Patrick Vanderwilt, Hans-Christoph Haenlein, Branko Lukic, Jonathan Kaplan | 2009-01-06 |
| 7457968 | Method and system for a recursive security protocol for digital copyright control | — | 2008-11-25 |
| 7203844 | Method and system for a recursive security protocol for digital copyright control | — | 2007-04-10 |
| 6405092 | Method and apparatus for amplifying and attenuating digital audio | — | 2002-06-11 |
| 6275595 | High performance stereo sound enclosure for computer visual display monitor and method for construction | David Lundgren | 2001-08-14 |
| 6212199 | Apparatus and method for interpretation and translation of serial digital audio transmission formats | — | 2001-04-03 |
| 5946403 | Directional microphone for computer visual display monitor and method for construction | David Josephson, David Lundgren | 1999-08-31 |
| 5870485 | Computer visual display monitor with integral stereo speaker and directional microphone and method for construction | David Lundgren, David Josephson | 1999-02-09 |
| 5831613 | Removable storage media stop/eject system for personal computers | John E. Johnston, Christopher J. Raymond, Ronald J. Moller | 1998-11-03 |
| 5689534 | Audio functional unit and system and method for configuring the same | Eric C. Anderson, David F. Wilson | 1997-11-18 |
| 5627901 | Directional microphone for computer visual display monitor and method for construction | David Josephson, David Lundgren | 1997-05-06 |
| 5577044 | Enhanced serial data bus protocol for audio data transmission and reception | — | 1996-11-19 |
| 5532556 | Multiplexed digital audio and control/status serial protocol | Eric C. Anderson, David F. Wilson | 1996-07-02 |
| 5400408 | High performance stereo sound enclosure for computer visual display monitor and method for construction | David Lundgren | 1995-03-21 |