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Systems and methods for group messaging using blockchain-based secure key exchange with key escrow fallback |
John M. Stokes |
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| 12413565 |
Systems and methods for group messaging using blockchain-based secure key exchange |
John M. Stokes |
2025-09-09 |
| 12395477 |
Systems and methods for collaborative blockchain establishment for blockchain-based secure key exchange |
John M. Stokes |
2025-08-19 |
| 12164506 |
Systems and methods for simultaneous recordation of multiple records to a distributed ledger |
John M. Stokes |
2024-12-10 |
| 12155773 |
Systems and methods for on-demand validation of distributed ledger records |
John M. Stokes |
2024-11-26 |
| 12047458 |
Systems and methods for preventing abuse of traffic categories and network slices by applications |
Umesh Kumar Gupta, Lily Zhu |
2024-07-23 |
| 11889402 |
Systems and methods for dynamically switching a proximity detection point between two devices |
— |
2024-01-30 |
| 11812266 |
Systems and methods for network-based authentication for connected vehicle access |
Michael Adel, Umesh Kumar Gupta, Mun Wei Low, Jyotsna Kachroo |
2023-11-07 |
| 11778041 |
Systems and methods for preventing abuse of traffic categories and network slices by applications |
Umesh Kumar Gupta, Lily Zhu |
2023-10-03 |
| 11582689 |
Systems and methods for user-specific slice configuration for an application |
Manuel Enrique Caceres, Umesh Kumar Gupta, Mauricio Pati Caldeira De Andrada, Jyotsna Kachroo, Jun Yuan |
2023-02-14 |
| 11252654 |
Systems and methods for user-specific slice configuration for an application |
Manuel Enrique Caceres, Umesh Kumar Gupta, Mauricio Pati Caldeira De Andrada, Jyotsna Kachroo, Jun Yuan |
2022-02-15 |
| 10965722 |
Local area network architecture for supporting multiple IP services |
Jun Yuan, Samirkumar Patel |
2021-03-30 |
| 10469543 |
Recovery from a potential proxy call session control function (P-CSCF) failure during call origination |
Andrew E. Youtz, Jun Yuan |
2019-11-05 |
| 9979756 |
Recovery from a potential proxy call session control function (P-CSCF) failure during call origination |
Andrew E. Youtz, Jun Yuan |
2018-05-22 |
| 9578507 |
Managing hidden security features in user equipment |
Mauricio Pati Caldeira de Andrada, Howard G. Hammer, Shweta Sinha |
2017-02-21 |
| 9491596 |
Prioritized push-to-talk session using quality of service (QoS) over an internet protocol multimedia subsystem (IMS) |
Howard G. Hammer, Shweta Sinha, Mauricio Pati Caldeira de Andrada |
2016-11-08 |
| 9374469 |
Voice over long term evolution-called party status |
Amit Mahajan |
2016-06-21 |
| 9271149 |
Managing hidden security features in user equipment |
Mauricio Pati Caldeira de Andrada, Howard G. Hammer, Shweta Sinha |
2016-02-23 |
| 9253439 |
Managing complex video call scenarios in volte calls |
Mauricio Pati Caldeira de Andrada |
2016-02-02 |