Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757277 | System and method for coding algorithm policy adjustment in telephony-over-LAN networks | Shmuel Shaffer, William J. Beyda | 2004-06-29 |
| 6687877 | Web-based call center system with web document annotation | Chellury R. Sastry, Darrin P. Lewis, Arturo Pizano, Michael Sassin, Shmuel Shaffer | 2004-02-03 |
| 6526041 | Apparatus and method for music-on-hold delivery on a communication system | Shmuel Shaffer, William J. Beyda | 2003-02-25 |
| 6449260 | Multimedia automatic call distribution system | Michael Sassin, Markku Korpi, Richard Crouch, Leon Xu, Robert W. Stephens | 2002-09-10 |
| 5937040 | Method and apparatus for using a D-channel for displaying user data | Mieu-Hong Dang, Shmuel Shaffer | 1999-08-10 |