| 8880035 |
User customizable reverse ring tone |
Colin Blair, David Thambiratnam, James K. Wan |
2014-11-04 |
| 8843373 |
Voice quality sample substitution |
Toby Edward Gedis Allen, Christopher William Kendall, Andrew W. Lang, David Thambiratnam |
2014-09-23 |
| 8210848 |
Method and apparatus for determining user feedback by facial expression |
Colin Blair, Andrew W. Lang, Paul Thomas McNamara, Paul Roller Michaelis, David Thambiratnam +1 more |
2012-07-03 |
| 7930762 |
Systems and methods for automated media filtering |
Colin Blair, Andrew W. Lang, David Thambiratnam, Paul Thomas McNamara, Karen Barrett +3 more |
2011-04-19 |
| 7920158 |
Individual participant identification in shared video resources |
Andrew W. Lang, Paul Thomas McNamara, David Thambiratnam, James K. Wan |
2011-04-05 |
| 7706576 |
Dynamic video equalization of images using face-tracking |
Jonathan R. Yee-Hang Choy, Alexander Martin Scholte, David Thambiratnam |
2010-04-27 |
| 7679636 |
Apparatus and method for routing telecommunication calls using visual caller information |
Jonathan R. Yee-Hang Choy, Nevill Inglis, Alexander Martin Scholte, David Thambiratnam |
2010-03-16 |
| 7617337 |
VoIP quality tradeoff system |
Colin Blair, Andrew W. Lang, Paul Thomas McNamara, David Thambiratnam |
2009-11-10 |
| 7612792 |
Method and apparatus for adaptive video encoding based on user perception and use |
Colin Blair, Andrew W. Lang, Paul Thomas McNamara, David Thambiratnam, James K. Wan |
2009-11-03 |
| 7554571 |
Dynamic layout of participants in a multi-party video conference |
Jonathan R. Yee-Hang Choy, Alexander Martin Scholte, David Thambiratnam |
2009-06-30 |
| 7468669 |
RFID patch panels and cables |
Gordon R. Brunson, Jonathan R. Yee-Hang Choy, Alexander Martin Scholte, David Thambiratnam |
2008-12-23 |
| 7406231 |
Electroluminescent patch cable |
Jonathan R. Yee-Hang Choy, Alexander Martin Scholte, David Thambiratnam |
2008-07-29 |
| 7227567 |
Customizable background for video communications |
Colin Blair, Andrew W. Lang, Paul Thomas McNamara, David Thambiratnam, James K. Wan |
2007-06-05 |