Issued Patents All Time
Showing 76–91 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10110692 | Apparatus, system and method for MTC | Xiaowei Zhang | 2018-10-23 |
| 10104603 | Apparatus, system and method for dedicated core network | Xiaowei Zhang, Toshiyuki Tamura | 2018-10-16 |
| 9894054 | Secure method for MTC device triggering | Xiaowei Zhang | 2018-02-13 |
| 9848334 | Apparatus, system and method for MTC | Xiaowei Zhang, Andreas Kunz, Genadi Velev, Toshiyuki Tamura | 2017-12-19 |
| 9549320 | Secure method for MTC device triggering | Xiaowei Zhang | 2017-01-17 |
| 9407668 | Protection against unsolicited communication for internet protocol multimedia subsystem | Andreas Kunz, Toshiyuki Tamura, Stefan Schmid, Thilo Ewald | 2016-08-02 |
| 9398521 | Access control failure handling for HeNB inbound mobility | Xiaowei Zhang | 2016-07-19 |
| 9338196 | Malicious call detection apparatus, malicious call detecting method and computer program for detecting malicious calls | Thilo Ewald, Toshiyuki Tamura, Stefan Schmid | 2016-05-10 |
| 9225751 | Protection against unsolicited communication for internet protocol multimedia subsystem | Andreas Kunz, Toshiyuki Tamura, Stefan Schmid, Thilo Ewald | 2015-12-29 |
| 9172723 | Method of providing telecommunications network security | Caroline Jactat | 2015-10-27 |
| 9071501 | Method for group change issues in MTC | Xiaowei Zhang | 2015-06-30 |
| 9027081 | Secure network connection allowing choice of a suitable security algorithm | Caroline Jactat, Vincent Roger, Antoine Vallee | 2015-05-05 |
| 8948086 | Communication method with user equipment and H(e) NB for minimizing access network extension impact | — | 2015-02-03 |
| 8406396 | Communication system and processing method | Thilo Ewald, Toshiyuki Tamura, Stefan Schmid | 2013-03-26 |
| 8027679 | Secure intra- and inter-domain handover | — | 2011-09-27 |
| 7515569 | Access control for wireless systems | — | 2009-04-07 |