Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7406680 | Method for adding extensions to the grammar for ASN.1 without modifying the basic compiler and code generator | Mark Clark, Florian Trinkwalder | 2008-07-29 |
| 7401135 | System and method for analyzing and generating supplementary service data units in packet based multimedia communications systems | Florian Twinkwalder, Mark Clark | 2008-07-15 |
| 7130261 | Hierarchical dependability for open distributed environments | Vijay Misra | 2006-10-31 |
| 6937724 | Apparatus and method for delivery of ringing and voice calls through a workstation | Peter Kozdon | 2005-08-30 |
| 6938182 | System and method for providing reliable telephony web-based features | Shmuel Shaffer, Tejbans Singh Chadha, Steven L. Christenson | 2005-08-30 |
| 6801521 | System and method for distributed call signaling in telephony-over-LAN networks | Shmuel Shaffer, William J. Beyda | 2004-10-05 |
| 6738390 | SIP-H.323 gateway implementation to integrate SIP agents into the H.323 system | Xinzhong Xu, Paul Mayer | 2004-05-18 |
| 6691302 | Interfacing a service component to a native API | Huy Thatminh Ton | 2004-02-10 |
| 6363145 | Apparatus and method for automated voice analysis in ACD silent call monitoring | Shmuel Shaffer, William J. Beyda, Florin Gheorghiu | 2002-03-26 |
| 6301246 | Silent monitoring in a voice-over-data-network environment | Shmuel Shaffer, William J. Beyda, Florin Gheorghiu | 2001-10-09 |
| 6269095 | B-channel synchronization for G 723 1 vocoding | Harald Neubauer, Gregory P. Dumas | 2001-07-31 |
| 6259785 | System and method for dynamically altering digital voice mixing location in ACD silent monitoring | Shmuel Shaffer, William J. Beyda, Florin Gheorghiu | 2001-07-10 |
| 6249531 | Universal voice/fax/modem line over compressed media | Eli Jacobi, Peter Kozdon | 2001-06-19 |