Issued Patents All Time
Showing 1–25 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826397 | System and method for transferring wireless network access passwords | Yong-Xing Zhou, Prasanna J. Satarasinghe, David Ka-Wai Hui, James Goss, John Baker | 2017-11-21 |
| 8885555 | System and method for transferring wireless network access passwords | Yong-Xing Zhou, Prasanna J. Satarasinghe, David Ka-Wai Hui, James Goss, John Baker | 2014-11-11 |
| 7969934 | System and method for transferring wireless network access passwords | Yong-Xing Zhou, Prasanna J. Satarasinghe, David Ka-Wai Hui, James Goss, John Baker | 2011-06-28 |
| 7489918 | System and method for transferring wireless network access passwords | Yong-Xing Zhou, Prasanna J. Satarasinghe, David Ka-Wai Hui, James Goss, John Baker | 2009-02-10 |
| 7218952 | Method, system and apparatus in a telecommunications network for selectively transmitting information utilizing the internet | Eric Valentine | 2007-05-15 |
| 6909719 | Method, apparatus and system for providing multiple quality of service classes to subscribers in a network | Stefan Petersson, Shri Balachandran, Lee Davidson, Nauman Shakil, Martin Reichelt +1 more | 2005-06-21 |
| 6751477 | Systems and methods for dynamically optimizing the fidelity of a speech signal received from a wireless telephony device and transmitted through a packet-switched network | Andreea Timberlake | 2004-06-15 |
| 6728215 | System and method for placing wireless calls on an internet protocol based local area network based upon quality of service conditions | Ranjit Bhatia | 2004-04-27 |
| 6600738 | Routing in an IP network based on codec availability and subscriber preference | Andreea Timberlake | 2003-07-29 |
| 6546242 | Systems, methods and apparatuses for maintaining services within a telecommunications network having separate service providers and network providers | Theodore Havinis | 2003-04-08 |
| 6505051 | System for real time notification of subscriber service changes using messaging systems | Walt Evanyk | 2003-01-07 |
| 6477366 | System and method for virtual citizen's band radio in a cellular network | Eric Valentine, Walt Evanyk | 2002-11-05 |
| 6459680 | Optimal use of logical channels within a mobile telecommunications network | Ranjit Bhatia | 2002-10-01 |
| 6442394 | Systems and methods for providing vehicular traffic information to a mobile station (MS) through a wireless telecommunications network | Eric Valentine, Walt Evanyk | 2002-08-27 |
| 6424638 | System and method for performing an inter mobile system handover using the internet telephony system | Dipankar Ray | 2002-07-23 |
| 6408172 | System and method for delivery of low battery indicator for emergency calls | Gunnar Borg | 2002-06-18 |
| 6400944 | System and method for handling incoming calls to an optimized mobile station within a satellite network | Eric Valentine | 2002-06-04 |
| 6385469 | System and method for providing battery gapping for mobile stations | Eric Valentine, Walt Evanyk | 2002-05-07 |
| 6356755 | Methods and arrangements for controlling re-registration of a mobile communications station based on satellite call optimization | Eric Valentine | 2002-03-12 |
| 6356751 | System and method for bridging an emergency call with an optimized satellite call | Eric Valentine | 2002-03-12 |
| 6317609 | System and method for transporting digital speech and digital pictures | Eric Valentine, Walt Evanyk | 2001-11-13 |
| 6301466 | System and method for optimization of call forwarding on busy for an optimized mobile station within a satellite network | Eric Valentine | 2001-10-09 |
| 6298247 | Method and apparatus for automatic volume control | Eric Valentine, Walt Evanyk | 2001-10-02 |
| 6292666 | System and method for displaying country on mobile stations within satellite systems | Aqeel Siddiqui | 2001-09-18 |
| 6269244 | Enhanced cellular network architecture | Theodore Havinis | 2001-07-31 |