Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41292 | Modular digital recording logger | John Henits, Salvatore J. Morlando, Robert B. Swick, Keith Leung, Constantine P. Messologitis | 2010-04-27 |
| 7072296 | Methods and apparatus for network signal aggregation and bandwidth reduction | R. Brough Turner, Kevin J. Bruemmer, Michael R. Matatia, Andrei E. Toma, Aram Falsafi +8 more | 2006-07-04 |
| 6396851 | DTMF tone detection and suppression with application to computer telephony over packet switched networks | Bruce C. Levens, Paul Kerr, William Scott Hoge | 2002-05-28 |
| 6226303 | DTMF tone detection and suppression with application to computer telephony over packet switched networks | Bruce C. Levens, Paul Kerr, William Scott Hoge | 2001-05-01 |
| 5819005 | Modular digital recording logger | John Henits, Salvatore J. Morlando, Robert B. Swick, Keith Leung, Constantine P. Messologitis | 1998-10-06 |
| 5524261 | Voice processor interface chip with arbitration unit | Thomas C. Grandy, Mark N. Harris, Salvatore J. Morlando, Mark Sekas, Shamla V. Sharma +1 more | 1996-06-04 |
| 5457782 | Digital signal processing circuit board having use for voice processing system | Thomas C. Grandy, Mark N. Harris, Salvatore J. Morlando, Mark Sekas, Shamla V. Sharma | 1995-10-10 |
| 5404455 | Time division multiplexer chip for supporting alternating communication between a pair of RAMs and two different interfaces | John J. Dwyer, Salvatore J. Morlando, Mark Sekas, Shamla V. Sharma, Judith Dixon-Otton | 1995-04-04 |
| 5274738 | Modular digital voice processing system | John J. Dwyer, Mark N. Harris, Salvatore J. Morlando, Thomas C. Grandy, Mark Sekas +2 more | 1993-12-28 |
| 5051924 | Method and apparatus for the generation of reports | Larry E. Bergeron, David B. Chamberlin, Emil F. Jachmann, Jy-Hong Su | 1991-09-24 |
| 4631746 | Compression and expansion of digitized voice signals | Lawrence E. Bergeron, Elaine C. Grosso | 1986-12-23 |