Issued Patents All Time
Showing 1–25 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9407380 | Maritime machine-to-machine (M2M) application priority management | Bo Sundstedt, David Boltz | 2016-08-02 |
| 8938731 | Cost optimization for firmware updates for globally mobile machine-to-machine devices | Inayat Syed | 2015-01-20 |
| 8897709 | Systems and methods for enabling non-cognitive radio devices to function as cognitive radios | — | 2014-11-25 |
| 8458779 | System and method for handling personal identification information | Inayat Syed | 2013-06-04 |
| 8068952 | Interworking among automobile buses, portable user equipment and mobile networks | Walter Lee Davidson | 2011-11-29 |
| 8010038 | System and method for covertly disabling improvised explosive devices | Walter Lee Davidson, Michael Coyne | 2011-08-30 |
| 7366157 | Methods and system for routing emergency calls through the internet | Lee Davidson | 2008-04-29 |
| 7218952 | Method, system and apparatus in a telecommunications network for selectively transmitting information utilizing the internet | Vladimir Alperovich | 2007-05-15 |
| 7106722 | System for media gateway to media gateway address information exchange | Josephus Kuster | 2006-09-12 |
| 6928067 | Basic architecture for packet switched protocol based GSM networks | Heino Hameleers, Frank Hundscheidt, Lee Davidson | 2005-08-09 |
| 6791988 | Processing of calls terminating in a packet switched protocol based cellular communication network | Heino Hameleers, Frank Hundscheidt, Helena Odling, Stephen Terill | 2004-09-14 |
| 6785276 | System for tandem free operation in packet based communication | Josephus Kuster | 2004-08-31 |
| 6760325 | Processing of mobile originated calls in packet switched protocol based communication networks | Heino Hameleers, Frank Hundscheidt, Helena Odling, Stephen Terill | 2004-07-06 |
| 6735184 | Internet protocol network architecture for a global satellite system | Lee Davidson, David Boltz | 2004-05-11 |
| 6691164 | Versatile system for functional distribution of location registers | Frank Hundscheidt, Heino Hameleers, Lee Davidson | 2004-02-10 |
| 6600740 | Voice quality optimization on multi-codec calls | Walter Lee Davidson | 2003-07-29 |
| 6577862 | System and method for providing comfort noise in a mobile communication network | Lee Davidson, Heino Hameleers, Frank Hundscheidt | 2003-06-10 |
| 6567668 | Locator barring for satellite-based networks | David Boltz | 2003-05-20 |
| 6510171 | Multi-link wire hopping over copper pairs | Walter Lee Davidson | 2003-01-21 |
| 6504839 | Apparatus, methods and systems for routing information from a packet-switched network to a mobile device communicating with a wireless telecommunications network | David Boltz | 2003-01-07 |
| 6487209 | System and method for supporting DTMF tone sending in an IP based GSM network | Lee Davidson, Heino Hameleers | 2002-11-26 |
| 6477366 | System and method for virtual citizen's band radio in a cellular network | Vladimir Alperovich, Walt Evanyk | 2002-11-05 |
| 6449478 | System and method for modification of satellite hop counter to reflect orbit type | Lee Davidson | 2002-09-10 |
| 6442394 | Systems and methods for providing vehicular traffic information to a mobile station (MS) through a wireless telecommunications network | Vladimir Alperovich, Walt Evanyk | 2002-08-27 |
| 6434402 | Accessory device for handling multiple calls on multiple mobile stations | Lee Davison, Pam Ewing | 2002-08-13 |