Issued Patents All Time
Showing 25 most recent of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287896 | System and method for implementing data sovereignty safeguards in a distributed services network architecture | Richard D. Shriver, Edward Theodore Pieluc, Jr., Hugh Beverly Appling, David Alan Hammaker, Zheng Sun | 2025-04-29 |
| 12143260 | Method and system for changing a communication system using fault information from a different communication system | Albert Dabrowski, Lee M. Proctor, Lucyna Chwastowsksa | 2024-11-12 |
| 12019777 | System and method for implementing data sovereignty safeguards in a distributed services network architecture | Richard D. Shriver, Edward Theodore Pieluc, Jr., Hugh Beverly Appling, David Alan Hammaker, Zheng Sun | 2024-06-25 |
| 12004037 | Method and system for providing a fallback solution in a multi-tenant communication system | Svend Frandsen | 2024-06-04 |
| 11704428 | System and method for implementing data sovereignty safeguards in a distributed services network architecture | Richard D. Shriver, Edward Theodore Pieluc, Jr., Hugh Beverly Appling, David Alan Hammaker, Zheng Sun | 2023-07-18 |
| 11483683 | Systems and methods for remote scan and priority operations | Kris K. Martinovich, Ruth A. Varela, David R. Mills, Andor Almasi | 2022-10-25 |
| 11403415 | System and method for implementing data sovereignty safeguards in a distributed services network architecture | Richard D. Shriver, Edward Theodore Pieluc, Jr., Hugh Beverly Appling, David Alan Hammaker, Zheng Sun | 2022-08-02 |
| 11375534 | Reducing audio delay for mixed mode delivery of audio transmissions | Yunhai Yang, Ruth A. Varela | 2022-06-28 |
| 11146922 | Method and system for completing a voice call in a cloud-based communication system using a RAN adapter | Svend Frandsen | 2021-10-12 |
| 11108834 | Method and system for completing a voice call in a cloud-based communication system | Svend Frandsen | 2021-08-31 |
| 11102621 | Method and system to extend connection time of a talkgroup conversation based on historical talkgroup statistics | Yunhai Yang | 2021-08-24 |
| 11096120 | Methods and devices for supporting remote scan and priority operations | Kris K. Martinovich, Ruth A. Varela, David R. Mills, Andor Almasi | 2021-08-17 |
| 11051138 | Method and system for extending push-to-talk service from land mobile radio systems to broadband systems | Svend Frandsen, David R. Mills | 2021-06-29 |
| 10945163 | Method and system to provide mission critical talkgroup service with minimal audio truncation and delay | Yunhai Yang | 2021-03-09 |
| 10911927 | Methods and apparatus for supporting multiple emergency callers in a push-to-talk group call | Madhusudan Pai, David Bar-On, Shibu Narendranathan | 2021-02-02 |
| 10904796 | Device, system and method for throttling network usage of a mobile communication device | Yunhai Yang | 2021-01-26 |
| 10880722 | Method and system for integrated mobility management in a cloud-based communication system | Svend Frandsen | 2020-12-29 |
| 10803191 | System and method for implementing data sovereignty safeguards in a distributed services network architecture | Richard D. Shriver, Edward Theodore Pieluc, Jr., Hugh Beverly Appling, David Alan Hammaker, Zheng Sun | 2020-10-13 |
| 10785609 | Method and talkgroup server for extending the battery life in a subscriber unit | Yunhai Yang, Joseph C. Namm, David R. Mills | 2020-09-22 |
| 10757729 | Reducing audio delay for mixed mode delivery of audio transmissions | Yunhai Yang, Ruth A. Varela | 2020-08-25 |
| 10755725 | Determining and remedying audio quality issues in a voice communication | Srividya G. Subramanyam | 2020-08-25 |
| 10667094 | Device, system and method for determining a prioritized list of communication groups | Yunhai Yang, David R. Mills | 2020-05-26 |
| 10643619 | Dynamic dispatcher electronic digital assistant monitoring in a mobile radio system | Yunhai Yang | 2020-05-05 |
| 10645541 | Method and system to extend connection time of a talkgroup conversation based on historical talkgroup statistics | Yunhai Yang | 2020-05-05 |
| 10524260 | Device, system and method for preventing audio loss | Yunhai Yang, Hans Christopher Sowa | 2019-12-31 |