Issued Patents All Time
Showing 51–75 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9131330 | M2M services enablement architecture for cellular access networks | Ahmad Muhanna, Rikard Eriksson, Octavio Jose De Franca Lima | 2015-09-08 |
| 9118745 | Remote access to a device in an IMS system with a second media access channel | — | 2015-08-25 |
| 9113283 | Systems and methods for event notification framework in a machine-to-machine (M2M) context | — | 2015-08-18 |
| 9094790 | Automatic transfer of machine-to-machine device identifier to network-external service providers | Peter Hedman, Juan Antonio Sanchez Herrero | 2015-07-28 |
| 8989091 | Dynamic enablement of M2M services over 3GPP access networks | Ahmad Muhanna, Peter Hedman | 2015-03-24 |
| 8989178 | System and method for indicating circuit switched access at IMS registration | Kazuhiko Nakada, Ralf Keller | 2015-03-24 |
| 8990873 | System and method for OITF recovery | — | 2015-03-24 |
| 8943132 | Systems and methods for optimization of subscriptions to resource changes in machine-to-machine (M2M) systems | — | 2015-01-27 |
| 8831032 | SIP-HTTP application correlator | — | 2014-09-09 |
| 8818946 | Machine to machine (M2M) application server, XDMS server, and methods for M2M applications group management | — | 2014-08-26 |
| 8804653 | System and method for call handoff between circuit switched and packet data wireless networks | Sven Anders Borje Svensson, Martin Reichelt, Sorin Surdila | 2014-08-12 |
| 8782195 | Group operations in machine-to-machine networks using a shared identifier | — | 2014-07-15 |
| 8768603 | Mobile terminal relaying of event notifications in an intelligent transportation system | — | 2014-07-01 |
| 8762549 | System and method for IPTV node recovery | — | 2014-06-24 |
| 8671422 | Systems and methods for handling advertisements in conjunction with network-based bookmarking | — | 2014-03-11 |
| 8452878 | Content sharing for social engagement | — | 2013-05-28 |
| 8411641 | Methods for controlling access domain switching, network nodes, user terminal and computer program product therefor | Ralf Keller, Andreas Witzel, Rogier August Caspar Joseph Noldus | 2013-04-02 |
| 8392501 | Methods and systems for resuming, transferring or copying a multimedia session | — | 2013-03-05 |
| 8356325 | System and method for transferring a session across domains and subscriptions | — | 2013-01-15 |
| 8341666 | ADM enabled OITF, supporting IPTV infrastructure and associated methods | — | 2012-12-25 |
| 8340084 | System and method for indicating circuit switched access at IMS registration | Kazuhiko Nakada, Ralf Keller | 2012-12-25 |
| 8249054 | Provision of packet-based services via circuit-switched access | Andreas Witzel, Ralf Keller, Stephen Terrill | 2012-08-21 |
| 8196163 | Controlled delivery of event information to IPTV users | — | 2012-06-05 |
| 8077615 | Multicast admission control | — | 2011-12-13 |
| 8079042 | Dynamic IPTV group profile creation and management | Nilo Mitra, Paul Higgs | 2011-12-13 |