Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8634800 | System, method, and apparatus for using alternative numbers for routing voice calls and short messages in a communications network | Andrew Silver | 2014-01-21 |
| 8488598 | Call flow system and method for use in a VoIP telecommunication system | Andrew Silver, Lathan Lewis | 2013-07-16 |
| 8457615 | Method and apparatus of supporting wireless femtocell communications | Andrew Silver | 2013-06-04 |
| 8433371 | System and method for enabling DTMF detection in a VoIP network | Andrew Silver, Lathan Lewis | 2013-04-30 |
| 8412241 | System, method, and apparatus for using alternative numbers for routing voice calls and short messages in a communications network | Andrew Silver | 2013-04-02 |
| 8271049 | System and method for enabling DTMF detection in a VoIP network | Andrew Silver, Lathan Lewis | 2012-09-18 |
| 8086254 | System, method, and apparatus for using alternative numbers for routing voice calls and short messages in a communications network | Andrew Silver | 2011-12-27 |
| 8023479 | Mobile application gateway for connecting devices on a cellular network with individual enterprise and data networks | Andrew Silver, Lathan Lewis, Glen Schmid | 2011-09-20 |
| 8024455 | System, method, and computer-readable medium for implementing intelligent network service functionality in a network | Lathan Lewis, Andrew Silver | 2011-09-20 |
| 7903635 | System and method for enabling DTMF detection in a VoIP network | Andrew Silver, Lathan Lewis | 2011-03-08 |
| 7873032 | Call flow system and method use in VoIP telecommunication system | Andrew Silver, Lathan Lewis | 2011-01-18 |
| 7843901 | Call flow system and method for use in a legacy telecommunication system | Andrew Silver, Lathan Lewis | 2010-11-30 |
| 6198917 | System and method of operation for correctly routing location update service messages in a cellular digital packet data system | Cecil L. Taylor | 2001-03-06 |
| 6115754 | System and method for appending location information to a communication sent from a mobile terminal operating in a wireless communication system to an internet server | — | 2000-09-05 |
| 5881060 | Integrated cellular voice and digital packet data telecommunications systems and methods for their operation | Glenn Morrow, Emad A. Qaddoura, Charles J. Derrick, Kenneth W. Pecot, Nivedan Thadasina +2 more | 1999-03-09 |
| 5711008 | Cellular packet data arrangement | Martin Gallant, Emad A. Qaddoura | 1998-01-20 |