Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8681784 | Suppressing high speed modulation negotiation | Herbert M. Wildfeuer, Gavin Jin, Chieh-Wen Tsai | 2014-03-25 |
| 8072965 | Modem relay originator | Vincent T. Grove, Herbert M. Wildfeuer | 2011-12-06 |
| 7908399 | Compression of repeated patterns in full bandwidth channels over a packet network | Herbert M. Wildfeuer, Prasad Miriyala, Henry Diep | 2011-03-15 |
| 7729332 | Technique for transferring data from a time division multiplexing network onto a packet network | Anantha R. Mekala | 2010-06-01 |
| 7715431 | Fallback for V.42 modem-over-internet-protocol (MoIP) gateways method and apparatus | Herbert M. Wildfeuer | 2010-05-11 |
| 7692560 | Two stage loss-less compressor for a clear channel over a packet network | Gavin Jin | 2010-04-06 |
| 7656861 | Method and apparatus for interleaving text and media in a real-time transport session | Paul E. Jones, Rajesh Kumar, Herbert M. Wildfeuer | 2010-02-02 |
| 7639403 | Technique for connecting fax machines with advanced capabilities over a network which is not adapted to handle certain protocols | Hanh Luong, Brooks Stevens Read, Steven White, Ilya Umansky, Herbert M. Wildfeuer | 2009-12-29 |
| 7623273 | Technique for connecting V.34 fax machines via fax relay gateways which are not adapted to support V.34 fax modulation | Steven White, Ilya Umansky, Herbert M. Wildfeuer | 2009-11-24 |
| 7564381 | System and method for code-based compression in a communications environment | Manjari Asawa, Tmima Koren, Rong Wang | 2009-07-21 |
| 7543063 | Device to terminate a modem relay channel directly to an IP network | Vincent T. Grove, Herbert M. Wildfeuer, Bruce D. Juhlin, Scott Anthony Boynton | 2009-06-02 |
| 7489633 | Method and apparatus for differential link bring-up for MoIP on the Internet | Herbert M. Wildfeuer | 2009-02-10 |
| 7483414 | Device to terminate a modem relay channel directly to in IP network | Vicent T. Grove, Herbert M. Wildfeuer, Bruce D. Juhlin, Scott Anthony Boynton | 2009-01-27 |
| 7420927 | Method and apparatus for determining troubleshooting information for completed calls in a telecommunications network | Jochen Weppner, John K. Ahlstrom, Stephen I. Schleimer, Gerard Berthet | 2008-09-02 |
| 7411965 | Method and apparatus for determining a multilayer switching path | Clare Chu, Kenneth E. Mueller, II | 2008-08-12 |
| 7382730 | Two-pass method and apparatus for achieving maximal data compression for a modem relay mode of operation in a voice frame network | Nathan R. Melhorn, Marcus Prewarski | 2008-06-03 |
| 7369559 | Adaptive call admission control for calls handled over a compressed clear channel | Prasad Miriyala, Anantha R. Mekala, Jianping Huang | 2008-05-06 |
| 7342902 | Two stage loss-less compressor for a clear channel over a packet network | Gavin Jin | 2008-03-11 |
| 7298298 | Multi-epoch codebook learning in a lossy packet network | — | 2007-11-20 |
| 7158543 | V.8bis suppression method and apparatus for modem relay | Herbert M. Wildfeuer, Gavin Jin, Chieh-Wen Tsai | 2007-01-02 |
| 7113501 | Synchronization of V42bis de/compression for V34/V42 modem relay method and apparatus | Nathan R. Melhorn, Marcus Prewarski, Herbert M. Wildfeuer | 2006-09-26 |
| 7058066 | Controlling the transition glitch that occurs when a gateway switches from voice over IP to voice band data | Nicholas J. Cutaia, Hanh Luong | 2006-06-06 |
| 6954462 | Method and apparatus for determining a multilayer switching path | Clare Chu, Kenneth E. Mueller, II | 2005-10-11 |
| 6898183 | Method of determining a data link path in a managed network | — | 2005-05-24 |
| 6785735 | Determining a path through a managed network | Kenneth E. Mueller, II | 2004-08-31 |