Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10116597 | System and method for creating relationships among users of an instant messaging service | Jonas Erik Lindberg, Roderick A. Chavez, Gary S. Burd | 2018-10-30 |
| 8843528 | Query-based user groups in social networks | George T. Baggott, Ana Maria Ulin Vazquez, Charles Mendis | 2014-09-23 |
| 8751582 | Managing presence subscriptions for messaging services | Gary S. Burd, David Bau, Jonathan David Perlow | 2014-06-10 |
| 8751572 | Multi-user chat search and access to chat archive | Qi Ke, Deepak Menon, Justin Uberti | 2014-06-10 |
| 8601027 | Query-based user groups in social networks | George T. Baggott, Ana Maria Ulin Vazquez, Charles Mendis | 2013-12-03 |
| 8407311 | System and method for creating relationships among users of an instant messaging service | Jonas Erik Lindberg, Roderick A. Chavez, Gary S. Burd | 2013-03-26 |
| 7945952 | Methods and apparatuses for presenting challenges to tell humans and computers apart | — | 2011-05-17 |