Issued Patents 2022
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11540125 | Authentication device, network device, communication system, authentication method, and non-transitory computer readable medium | Sheeba Backia Mary Baskaran, Sivabalan Arumugam, Sivakamy Lakshminarayanan, Hironori Ito, Andreas Kunz | 2022-12-27 |
| 11528599 | Communication terminal, network apparatus, communication method, and de-concealment method | Sheeba Backia Mary Baskaran, Sivakamy Lakshminarayanan, Sivabalan Arumugam, Hironori Ito, Takahito Yoshizawa | 2022-12-13 |
| 11496882 | Method to select the right UDM instance and ensure the UDM instance security | Sheeba Backia Mary Baskaran, Sivakamy Lakshminarayanan, Sivabalan Arumugam, Hironori Ito, Takihito Yoshizawa | 2022-11-08 |
| 11477726 | Apparatus, system and method for dedicated core network | Xiaowei Zhang, Toshiyuki Tamura | 2022-10-18 |
| 11463267 | Network function virtualization system and verifying method | Pradheepkumar Singaravelu, Sivabalan Arumugam, Hironori Ito | 2022-10-04 |
| 11388568 | MTC key management for sending key from network to UE | Xiaowei Zhang | 2022-07-12 |
| 11296976 | Optimization of MTC device trigger delivery | Xiaowei Zhang | 2022-04-05 |
| 11290874 | Communication terminal, network apparatus, communication method, and de-concealment method | Sheeba Backia Mary Baskaran, Sivakamy Lakshminarayanan, Sivabalan Arumugam, Hironori Ito, Takahito Yoshizawa | 2022-03-29 |
| 11284322 | Apparatus, system and method for dual connectivity | Xiaowei Zhang | 2022-03-22 |
| 11284313 | Communication method, communication system, and user equipment | Sivakamy Lakshminarayanan, Sivabalan Arumugam, Sheeba Backia Mary Baskaran, Hironori Ito, Toshiyuki Tamura +1 more | 2022-03-22 |
| 11284317 | Apparatus, system and method for DC (dual connectivity) | Xiaowei Zhang | 2022-03-22 |
| 11265705 | Communication system, communication terminal, AMF entity, and communication method | Hironori Ito, Sivabalan Arumugam, Sivakamy Lakshminarayanan, Naoaki Suzuki, Andreas Kunz | 2022-03-01 |
| 11265704 | Security key generation for communications between base station and terminal based on beam selection | Sadafuku Hayashi, Hisashi Futaki | 2022-03-01 |
| 11258766 | VNF package signing system and VNF package signing method | Pradheepkumar Singaravelu, Sivabalan Arumugam, Hironori Ito | 2022-02-22 |
| 11246085 | Communication terminal, core network apparatus, communication system, information management method, and computer readable medium | Sivakamy Lakshminarayanan, Sivabalan Arumugam, Hironori Ito, Andreas Kunz | 2022-02-08 |
| 11246075 | Apparatus, system and method for dual connectivity | Xiaowei Zhang | 2022-02-08 |
| 11228904 | Apparatus, system and method for SCE | Xiaowei Zhang | 2022-01-18 |