Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7489633 | Method and apparatus for differential link bring-up for MoIP on the Internet | Mehryar Khalili Garakani | 2009-02-10 |
| 7483414 | Device to terminate a modem relay channel directly to in IP network | Vicent T. Grove, Mehryar Khalili Garakani, Bruce D. Juhlin, Scott Anthony Boynton | 2009-01-27 |
| 7453826 | Managing multicast conference calls | Chieh-Wen Tsai | 2008-11-18 |
| 7299295 | High-speed dial-up modem session startup method and apparatus | Mehryar Garakani, Gavin Jin | 2007-11-20 |
| 7158543 | V.8bis suppression method and apparatus for modem relay | Mehryar Khalili Garakani, Gavin Jin, Chieh-Wen Tsai | 2007-01-02 |
| 7113501 | Synchronization of V42bis de/compression for V34/V42 modem relay method and apparatus | Mehryar Khalili Garakani, Nathan R. Melhorn, Marcus Prewarski | 2006-09-26 |
| 6940972 | Controlling echo cancellation | Mehryar Garakani | 2005-09-06 |
| 6931101 | Method and apparatus for inband testing of an echo canceller | — | 2005-08-16 |
| 6842503 | Support of TTY systems in voice over data networks | — | 2005-01-11 |
| 6298055 | Early detection of in-band signals in a packet voice transmitter with reduced transmission delay | — | 2001-10-02 |
| 5511074 | Voice/fax digitizing rate negotiation for switched connection in a network environment | Simon S. Lam | 1996-04-23 |
| 5187591 | System for transmitting and receiving aural information and modulated data | Kenneth R. Guy, Andrew M. Kameya | 1993-02-16 |