Issued Patents All Time
Showing 26–50 of 144 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10349369 | Method and apparatus for efficiently delivering supplementary services to multi-technology capable wireless transmit/receive units | Shamim Akbar Rahman | 2019-07-09 |
| 10165478 | 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 | 2018-12-25 |
| 10165389 | Service capability server (SCS) terminated short message service (SMS) systems and methods | Michael F. Starsinic, Dale N. Seed, Behrouz Aghili, Ulises Olvera-Hernandez, Peter S. Wang +2 more | 2018-12-25 |
| 10154386 | Method and system for reporting a short message capability via an IP multimedia subsystem | — | 2018-12-11 |
| 10149264 | Method and apparatus for efficiently delivering supplementary services to multi-technology capable wireless transmit/receive units | Shamim Akbar Rahman | 2018-12-04 |
| 10129715 | Reporting terminal capabilities for supporting short message service | — | 2018-11-13 |
| 10009802 | Data flow mobility | Guang Lu, Mahmoud Watfa | 2018-06-26 |
| 10003933 | Method and apparatus for synchronizing mobile station media flows during a collaborative session | Xavier De Foy, Milan Patel, Debashish Purkayastha, Osama Lotfallah, Hang Liu | 2018-06-19 |
| 9913185 | Method and apparatus for supporting handoff from GPRS/GERAN to LTE EUTRAN | — | 2018-03-06 |
| 9871831 | Method for supporting circuit switched interworking | — | 2018-01-16 |
| 9848022 | Method and apparatus for inter-device transfer (handoff) between IMS and generic IP clients | Xavier De Foy, Robert Gazda, Debashish Purkayastha | 2017-12-19 |
| 9843910 | Method and system for reporting a short message capability via an IP multimedia subsystem | — | 2017-12-12 |
| 9832236 | Collaborative session control transfer and inter-device transfer in internet protocol multimedia subsystem | — | 2017-11-28 |
| 9826443 | Method and apparatus for supporting handover from LTE/EUTRAN to GPRS/GERAN | — | 2017-11-21 |
| 9826389 | Method and apparatus for performing a selective IP traffic offload procedure | Dimitrios Karampatsis, Milan Patel | 2017-11-21 |
| 9686721 | Method and system for interworking of cellular networks and wireless local area networks | — | 2017-06-20 |
| 9674833 | Authorizing IUT replication and distinguishing requests for replication from transfers | Milan Patel | 2017-06-06 |
| 9668234 | Method and apparatus for triggering a machine type communication device | Dimitrios Karampatsis | 2017-05-30 |
| 9661029 | Wireless peer-to-peer network topology | Osama Lotfallah, Milan Patel, Xavier De Foy, Debashish Purkayastha, Hang Liu | 2017-05-23 |
| 9654900 | Service-based discovery in networks | Dale N. Seed, Michael F. Starsinic, Guang Lu, Dorothy Gellert, Zongrui Ding +2 more | 2017-05-16 |
| 9622121 | Data flow mobility | Guang Lu, Mahmoud Watfa | 2017-04-11 |
| 9621537 | Method and apparatus for enabling access to applications integrated with a visited network | Xavier De Foy, Milan Patel, Osama Lotfallah, Hang Liu, Yousif Targali | 2017-04-11 |
| 9602555 | Collaborative session control transfer and inter-device transfer in internet protocol multimedia subsystem | — | 2017-03-21 |
| 9578568 | Method and apparatus for inter-device transfer (handoff) between IMS and generic IP clients | Xavier De Foy, Robert Gazda, Debashish Purkayastha | 2017-02-21 |
| 9578475 | Reporting terminal capabilities for supporting short message service | — | 2017-02-21 |