Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8856236 | Messaging response system | Gregory L. Mumford, Duraisamy Gunasekar | 2014-10-07 |
| 8743869 | Provision of telephony Caller ID service via common instant communications clients | — | 2014-06-03 |
| 8700005 | Notification of a user device to perform an action | Kenneth Paul Kiraly, Thomas A. Ryan, Gregg Elliott Zehr, John Lattyak, Michael V. Rykov +6 more | 2014-04-15 |
| 8656040 | Providing user-supplied items to a user device | Girish Bansilal Bajaj, Michael V. Rykov, James C. Slezak, Aviram Zagorie, Kevin R. Cheung +2 more | 2014-02-18 |
| 8644679 | Method and system for dynamic control of digital media content playback and advertisement delivery | Maxime G. G. Haot, Sreenivas Rachamadugu | 2014-02-04 |
| 8630401 | Method and system for extended directory service | Guna D. Gunasekar, Phillip E. Lawson-Shanks, Darryl W. Shaw | 2014-01-14 |
| 8606084 | Method and system for providing a personal video recorder utilizing network-based digital media content | Maxime G. G. Haot, Sreenivas Rachamadugu | 2013-12-10 |
| 8458277 | Method and system for providing universal relay services | Guna D. Gunasekar, Phillip E. Lawson-Shanks, Darryl W. Shaw | 2013-06-04 |
| 8341210 | Delivery of items for consumption by a user device | John Lattyak, Thomas A. Ryan, Gregg Elliott Zehr, Kenneth Paul Kiraly, Subram Narasimhan +9 more | 2012-12-25 |
| 8341513 | Incremental updates of items | John Lattyak, Michael V. Rykov, Girish Bansilal Bajaj, James C. Slezak, Aviram Zagorie +3 more | 2012-12-25 |
| 8289951 | Communications gateway with messaging communications interface | Gregory L. Mumsford, Duraisamy Gunasekar | 2012-10-16 |
| 8260967 | Billing system for communications services involving telephony and instant communications | Gregory L. Mumsford, Duraisamy Gunasekar | 2012-09-04 |
| 8175965 | System and method for providing prepaid services via an internet protocol network system | David K. Vognsen, Anna Marie Appleby | 2012-05-08 |
| 8140980 | Method and system for providing conferencing services | Guna D. Gunasekar, Mayel Espino, Michael B. Freeman, Frank A. McKiel, Jr., Paul A. Roberts | 2012-03-20 |
| 8126313 | Method and system for providing a personal video recorder utilizing network-based digital media content | Maxime G. G. Haot, Sreenivas Rachamadugu | 2012-02-28 |
| 8005345 | Method and system for dynamic control of digital media content playback and advertisement delivery | Maxime G. G. Haot, Sreenivas Rachamadugu | 2011-08-23 |
| 7970260 | Digital media asset management system and method for supporting multiple users | Maxime G. G. Haot, Sreenivas Rachamadugu | 2011-06-28 |
| 7917581 | Call completion via instant communications client | Gregory L. Mumford, Duraisamy Gunasekar | 2011-03-29 |
| 7912036 | Provision of telephony caller ID service via common instant communications clients | — | 2011-03-22 |
| 7903637 | Universal communications identifier | Guna D. Gunasekar, Phillip E. Lawson-Shanks, Darryl W. Shaw | 2011-03-08 |
| 7640166 | Method for charging on-line directory assistance services | Shawn Wiederin, Duraisamy Gunasekar, Gregory L. Mumford, Lonnie Scott Clabaugh, Jon Abel +1 more | 2009-12-29 |
| 7460525 | Methods, apparatus, and systems for accessing mobile and voice over IP telephone networks with a mobile handset | — | 2008-12-02 |
| 7382868 | Telephony services system with instant communications enhancements | Gregory L. Mumsford, Duraisamy Gunasekar | 2008-06-03 |
| 7275162 | On-line directory assistance system | Shawn Wiederin, Duraisamy Gunasekar, Gregory L. Mumford, Lonnie Scott Clabaugh, Jon Abel +1 more | 2007-09-25 |
| 7167546 | Provision of voice mail messaging indicator and voice mail access services via common instant communications clients | — | 2007-01-23 |