Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12309214 | Apparatus, method and computer program | Lazaros GKATZIKIS | 2025-05-20 |
| 11540347 | Interworking between mobile railway networks and GSM networks | — | 2022-12-27 |
| 11418549 | Internet protocol (IP) multimedia subsystem (IMS) level awareness of high latency device | Curt Wong, John Juha Antero RASANEN, Devaki Chandramouli, Alexander Milinski, Martin Oettl | 2022-08-16 |
| 11405764 | Multiple parallel WebRTC accesses to IMS | Suprabhat Chatterjee, Jiadong Shen, Alexander Milinski, Martin Oettl | 2022-08-02 |
| 11218514 | Access to local services by unauthenticated users | Bruno Landais, Keith Drage | 2022-01-04 |
| 11198284 | Large format 3D printing augmented with 3D scanning and anomoly tracking feedback | Christopher Gibson | 2021-12-14 |
| 11190928 | Data storage function selection | Devaki Chandramouli, Bruno Landais, Laurent Thiebaut, Thomas Theimer, Tuomas Niemela | 2021-11-30 |
| 10728819 | Handling handover requests in a communications system | Curt Wong, Jiadong Shen, Juergen Mayer | 2020-07-28 |
| 10555253 | Method and system for selection of an access and mobility management function in an access network environment | Devaki Chandramouli, Bruno Landais, Laurent Thiebaut, Miikka Poikselka | 2020-02-04 |
| 10425863 | Transfer of communication parameters | Thomas Belling | 2019-09-24 |
| 10182082 | User identities for PTT and MCPTT | Rainer Liebhart | 2019-01-15 |
| 10091256 | Access change for re-routing a connection | Georg Mayer, Jari Mutikainen | 2018-10-02 |
| 9832626 | Method and apparatus for maintaining a registration for an emergency service | Jozsef Varga, Jiadong Shen, Ulrich Wiehe | 2017-11-28 |
| 9729587 | Access change for re-routing a connection | Georg Mayer, Jari Mutikainen | 2017-08-08 |
| 9509725 | Method and apparatus for indicating a type of a network interface | Thomas Belling | 2016-11-29 |
| 9060005 | Method, apparatus, system and related computer program product for handover management | Thomas Belling, Martin Oettl, Ulrich Wiehe, Miikka Poikselka, Robert Ropolyi | 2015-06-16 |
| 9032201 | Hiding a device identity | Georg Mayer, Günther Horn | 2015-05-12 |
| 8934461 | Method for re-assignment of S-CSCF services to registered IMS users of a home subscriber servers HSS | Jiadong Shen, Ulrich Wiehe | 2015-01-13 |
| 7359390 | Arrangement for connecting an optical waveguide to a microprocessor-controlled electrical appliance | Thomas Belling, Bernhard Pfeil, Georg Schmitt | 2008-04-15 |
| 7333494 | Optional setting up of a connection via a telephone network or via the internet | Doris Sachsenweger, Mohammad Vizaei | 2008-02-19 |