Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10785362 | Enhanced video sharing | Eric Cheung | 2020-09-22 |
| 10205691 | Presence information based messaging | Vaneet Aggarwal, Rittwik Jana, John F. Murray, Christopher W. Rice | 2019-02-12 |
| 10187509 | Enhanced video sharing | Eric Cheung | 2019-01-22 |
| 9641798 | Very large conference spanning multiple media servers in cascading arrangement | Eric Cheung | 2017-05-02 |
| 9626856 | Detecting presence using a presence sensor network | Donnie Henderson, Alicia Abella | 2017-04-18 |
| 9602448 | Presence information based messaging | Vaneet Aggarwal, Rittwik Jana, John F. Murray, Christopher W. Rice | 2017-03-21 |
| 9473642 | Methods and systems for providing location sensitive conference calling | Karrie Hanson | 2016-10-18 |
| 9437099 | Detecting presence using a presence sensor network | Donnie Henderson, Alicia Abella | 2016-09-06 |
| 9224284 | Detecting presence using a presence sensor network | Donnie Henderson, Alicia Abella | 2015-12-29 |
| 9100788 | Proximity sensor network | Karrie Hanson, Kermit Hal Purdy | 2015-08-04 |
| 9009767 | Process and method of providing a shared experience with multimedia content | Eric Cheung, Kermit Hal Purdy | 2015-04-14 |
| 8837459 | Method and apparatus for providing asynchronous audio messaging | Karrie Hanson, Kermit Hal Purdy | 2014-09-16 |
| 8774787 | Methods and systems for providing location-sensitive conference calling | Karrie Hanson | 2014-07-08 |
| 8768296 | Method and apparatus for random access of voice mail messages | — | 2014-07-01 |
| 8739234 | Process and method of providing a shared experience with multimedia content | Eric Cheung, Kermit Hal Purdy | 2014-05-27 |
| 8674829 | Proximity sensor network | Karrie Hanson, Kermit Hal Purdy | 2014-03-18 |
| 8675524 | Method and apparatus for dynamically allocating resources for large-scale multimedia conferences | Eric Cheung | 2014-03-18 |
| 8606227 | Secure access to restricted resource | Alicia Abella | 2013-12-10 |
| 8545369 | Methods, systems, and computer program products for providing remote participation in multi-media events | Eric Cheung | 2013-10-01 |
| 8376910 | Methods, systems, and computer program products for providing remote participation in multi-media events | Eric Cheung | 2013-02-19 |
| 8224288 | Method and apparatus for random access of voice mail messages | — | 2012-07-17 |
| 8111636 | Method and apparatus for providing spontaneous multi-way telephone conversation with inserted messaging | Karrie Hanson | 2012-02-07 |
| 8090084 | Automated call router for business directory using the world wide web | Junlan Feng, Mazin Gilbert, Narendra K. Gupta | 2012-01-03 |
| 8060373 | System and method of identifying contact information | David Crawford Gibbon, Behzad Shahraray, Zhu Liu, Lee Begeja, Bernard S. Renger | 2011-11-15 |
| 7917527 | Personalized directory services for web routing | Mazin Gilbert, Karrie Hanson, Giuseppe Di Fabbrizio | 2011-03-29 |