Issued Patents All Time
Showing 101–125 of 144 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8233455 | Wireless communication method and device for implementing media independent handover between technologically diversified access networks | Alan G. Carlton, Marian Rudolf, Guang Lu, Juan Carlos Zuniga, Ulises Olvera-Hernandez +1 more | 2012-07-31 |
| 8189628 | Mapping multiple services into a single radio bearer in LTE and single tunnel GPRS | — | 2012-05-29 |
| 8175626 | Reporting terminal capabilities for supporting short message service | — | 2012-05-08 |
| 8149820 | Method and apparatus for supporting circuit switched interworking | — | 2012-04-03 |
| 8140112 | Method and apparatus for handoff between a wireless local area network (WLAN) and a universal mobile telecommunication system (UMTS) | Brian Kiernan | 2012-03-20 |
| 8130718 | Method and system for interworking of cellular networks and wireless local area networks | — | 2012-03-06 |
| 8102823 | Method and apparatus for reporting WLAN capabilities of dual mode GPRS/WLAN or UMTS/WLAN WTRU | Debashish Purkayastha | 2012-01-24 |
| 8090392 | Method and system for reporting a short message capability via an IP multimedia subsystem | — | 2012-01-03 |
| 8085664 | Bi-directional and reverse directional resource reservation setup protocol | Sharif M. Shahrier | 2011-12-27 |
| 8072948 | Wireless communication system and method of implementing an evolved system attachment procedure | — | 2011-12-06 |
| 8072936 | Method and apparatus for supporting handover from LTE/EUTRAN to GPRS/GERAN | — | 2011-12-06 |
| 8068862 | Wireless communication method and apparatus for establishing a multimedia message service over a WLAN | — | 2011-11-29 |
| 8064400 | Method and system for supporting an evolved UTRAN | — | 2011-11-22 |
| 8023941 | Method and apparatus for independent and efficient delivery of services to wireless devices capable of supporting multiple radio interfaces and network infrastructure | Shamim Akbar Rahman, Steven Jeffrey Goldberg | 2011-09-20 |
| 7924785 | Method and system for switching a radio access technology between wireless communication systems with a multi-mode wireless transmit/receive unit | Stephen E. Terry, Brian Kiernan | 2011-04-12 |
| 7899477 | Reporting terminal capabilities for supporting short message service | — | 2011-03-01 |
| 7852825 | Wireless communication method and apparatus for preventing network access by mobile stations which support an incompatible internet protocol version | — | 2010-12-14 |
| 7805139 | Wireless communication system that supports multiple standards, multiple protocol revisions, multiple extended services and multiple extended services delivery options and method of operation therefor | Girish Patel, Chenhong Huang, Mark O'Brien | 2010-09-28 |
| 7738871 | Wireless communication method and system for implementing media independent handover between technologically diversified access networks | Ulises Olvera-Hernandez, Alan G. Carlton, Marian Rudolf, Guang Lu, Juan Carlos Zuniga +1 more | 2010-06-15 |
| 7715856 | Reporting terminal capabilities for supporting short message service | — | 2010-05-11 |
| 7630709 | Format converter for WLAN-UMTS interworking employing UMTS air interface | Leonid Kazakevich | 2009-12-08 |
| 7580707 | Wireless communication system that supports multiple standards, multiple protocol revisions, multiple extended services and multiple extended services delivery options and method of operation therefor | Chenhong Huang, Girish Patel, Mark O'Brien | 2009-08-25 |
| 7480721 | Method and system for user initiated inter-device, inter-system, and inter-internet protocol address handoff | — | 2009-01-20 |
| 7417970 | Configuring an interworking wireless local area network user equipment to access a 3GPP system | — | 2008-08-26 |
| 7400582 | Bi-directional and reverse directional resource reservation setup protocol | Sharif M. Shahrier | 2008-07-15 |