Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8938545 | SIP transfer in a back-to-back user agent (B2BUA) environment | Gordon R. Brunson, Chandra Ravipati, Harsh V. Mendiratta | 2015-01-20 |
| 8886789 | SIP monitoring and control anchor points | Robert E. Braudes, Gordon R. Brunson, Harsh V. Mendiratta | 2014-11-11 |
| 8867717 | Dynamic device pairing with control session establishment | Ming Hou, Stephen Durney | 2014-10-21 |
| 8804936 | Shared media access for real time first and third party media control | Robert E. Braudes | 2014-08-12 |
| 8700019 | Method and apparatus for dynamic device pairing | — | 2014-04-15 |
| 8644817 | System and method for presenting a single persistent view of a multi-module communication device to a network | Jason Tanabe | 2014-02-04 |
| 8566471 | Method of providing network link bonding and management | Anthony J. Alecci, Michael Herman, Ronald Samuel Roehrig | 2013-10-22 |
| 8510435 | Highly scalable and distributed call/media modeling and control framework | Gordon R. Brunson, Harsh V. Mendiratta, Owen D. Williams | 2013-08-13 |
| 8432825 | Switching communications between different networks based on device capabilities | Mehmet C. Balasaygun | 2013-04-30 |
| 8312518 | Island of trust in a service-oriented environment | Manish Gaur, Richard J. Pennenga, Andrew Charles Zmolek | 2012-11-13 |
| 8300559 | System and method for monitoring call flow in heterogeneous environments | — | 2012-10-30 |
| 8095611 | SIP endpoint enhancer | Peter Barrett, Chris Boulton, Gordon R. Brunson, Ian Evans, Gethin Liddell +2 more | 2012-01-10 |
| 6956940 | Method and apparatus for automatically directing calls by an invisible agent in a switch | Isaac K. Eyeson, Norman W. Petty | 2005-10-18 |
| 6674853 | Integration of remote access and service | John S. Helton, Norman W. Petty, Douglas A. Spencer, Wayne A. Zakowski | 2004-01-06 |