Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402003 | Using a pseudonym for access authentication over non-3GPP access | Roozbeh Atarius, Apostolis Salkintzis, Andreas Kunz | 2025-08-26 |
| 12362940 | Supporting remote unit reauthentication | Andreas Kunz, Apostolis Salkintzis | 2025-07-15 |
| 12356182 | Securing communications between user equipment devices | Andreas Kunz, Dimitrios Karampatsis | 2025-07-08 |
| 12309592 | Communication terminal, network device, communication method, and non-transitory computer readable medium | Hironori Ito, Anand Raghawa Prasad, Andreas Kunz, Sivabalan Arumugam, Sivakamy Lakshminarayanan | 2025-05-20 |
| 12302096 | Security context for target AMF | Andreas Kunz, Genadi Velev | 2025-05-13 |
| 12289597 | Method for establishing a secure connection between a UE and a network, a user equipment and a communication system | Sander De Kievit, Sivabalan Arumugam, Anand Raghawa Prasad | 2025-04-29 |
| 12273707 | Deriving a key based on an edge enabler client identifier | Andreas Kunz | 2025-04-08 |
| 12143812 | Enabling roaming with authentication and key management for applications | Andreas Kunz | 2024-11-12 |
| 12127151 | Method and system for transmission of SUSI in the NAS procedure | Kundan Tiwari, Toshiyuki Tamura | 2024-10-22 |
| 12107950 | Method and a device for enabling key re-usage in a communication network | Sander De Kievit, Anand Raghawa Prasad | 2024-10-01 |
| 11991165 | Authentication method for next generation systems | Anand Raghawa Prasad, Sivakamy Lakshminarayanan, Sivabalan Arumugam, Hironori Ito, Takahito Yoshizawa | 2024-05-21 |
| 11991518 | Apparatus and method | Sander De Kievit, Anand Raghawa Prasad | 2024-05-21 |
| 11962999 | Method, UE, and network for providing KDF negotiation | Sivabalan Arumugam, Anand Raghawa Prasad, Sander De Kievit, Takahito Yoshizawa, Hironori Ito | 2024-04-16 |
| 11956636 | Communication terminal, network device, communication method, and non-transitory computer readable medium | Hironori Ito, Anand Raghawa Prasad, Andreas Kunz, Sivabalan Arumugam, Sivakamy Lakshminarayanan | 2024-04-09 |
| 11937079 | Communication terminal, core network device, core network node, network node, and key deriving method | Hironori Ito, Sivakamy Lakshminarayanan, Anand Raghawa Prasad, Sivabalan Arumugam | 2024-03-19 |
| 11910184 | Method for establishing a secure connection between a UE and a network, a user equipment and a communication system | Sander De Kievit, Sivabalan Arumugam, Anand Raghawa Prasad | 2024-02-20 |
| 11902776 | Authentication device, network device, communication system, authentication method, and non-transitory computer readable medium | Anand Raghawa Prasad, Sivabalan Arumugam, Sivakamy Lakshminarayanan, Hironori Ito, Andreas Kunz | 2024-02-13 |
| 11877148 | Communication terminal, network apparatus, communication method, and de-concealment method | Sivakamy Lakshminarayanan, Anand Raghawa Prasad, Sivabalan Arumugam, Hironori Ito, Takahito Yoshizawa | 2024-01-16 |
| 11722897 | Integrity protection for user plane data in 5G network | Hironori Ito, Anand Raghawa Prasad, Sivabalan Arumugam, Takahito Yoshizawa, Sivakamy Lakshminarayanan | 2023-08-08 |
| 11553345 | Communication terminal, network device, communication method, and non-transitory computer readable medium | Hironori Ito, Anand Raghawa Prasad, Andreas Kunz, Sivabalan Arumugam, Sivakamy Lakshminarayanan | 2023-01-10 |
| 11540125 | Authentication device, network device, communication system, authentication method, and non-transitory computer readable medium | Anand Raghawa Prasad, Sivabalan Arumugam, Sivakamy Lakshminarayanan, Hironori Ito, Andreas Kunz | 2022-12-27 |
| 11528599 | Communication terminal, network apparatus, communication method, and de-concealment method | Sivakamy Lakshminarayanan, Anand Raghawa Prasad, Sivabalan Arumugam, Hironori Ito, Takahito Yoshizawa | 2022-12-13 |
| 11496882 | Method to select the right UDM instance and ensure the UDM instance security | Anand Raghawa Prasad, Sivakamy Lakshminarayanan, Sivabalan Arumugam, Hironori Ito, Takihito Yoshizawa | 2022-11-08 |
| 11419086 | Method and system for transmission of SUSI in the NAS procedure | Kundan Tiwari, Toshiyuki Tamura | 2022-08-16 |
| 11290874 | Communication terminal, network apparatus, communication method, and de-concealment method | Sivakamy Lakshminarayanan, Anand Raghawa Prasad, Sivabalan Arumugam, Hironori Ito, Takahito Yoshizawa | 2022-03-29 |