Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11665774 | Multiple mode push-to-X group calls on long term evolution networks | Madhusudan Pai, Basem A. Ardah, Bibhudatta Biswal, Abhishek Jain, Ramu Kandula +2 more | 2023-05-30 |
| 11083042 | Multiple mode push-to-X group calls on long term evolution networks | Madhusudan Pai, Basem A. Ardah, Bibhudatta Biswal, Abhishek Jain, Ramu Kandula +2 more | 2021-08-03 |
| 10750327 | Method for multiplexing media streams to optimize network resource usage for push-to-talk-over-cellular service | Ramu Kandula, Brahmananda R. Vempati, Harisha M. Negalaguli, Bharat Srinivasan | 2020-08-18 |
| 10630742 | System and method for content messaging | Debabrata Dash, Ravi Ayyasamy, Pratap Chandana, Bharat Ram Setti, Sayyad Gaffar | 2020-04-21 |
| 10609138 | System and method for mobile data synchronization | Ramu Kandula, Brahmananda R. Vempati, Harisha M. Negalaguli, Bharat Ram Setti Nagaswamy Srinivasan, Ravi Ayyasamy | 2020-03-31 |
| 10555370 | System and method for push-to-talk (PTT) in high latency networks | Ravi Ayyasamy, Brahmananda R. Vempati, Bibhudatta Biswal, Shantanu Konwar, Vadiraj Villivalam | 2020-02-04 |
| 10367863 | Method for providing dynamic quality of service for push-to-talk service | Brahmananda R. Vempati, Harisha M. Negalaguli, Ramu Kandula | 2019-07-30 |
| 10362535 | System and method for push-to-talk (PTT) key one-touch calling | Ravi Ayyasamy, Anand Narayanan, Brahmananda R. Vempati | 2019-07-23 |
| 10362074 | Session management and notification mechanisms for push-to-talk (PTT) | Harisha M. Negalaguli, Brahmananda R. Vempati, Ramu Kandula | 2019-07-23 |
| 10356565 | System and method for situational awareness driven group communications | Brahmananda R. Vempati, Lance Patrick Schlegel, Ramu Kandula, Rohit Ashok Nerlikar, Harisha M. Negalaguli | 2019-07-16 |
| 10257669 | PTX data analytic engine notifying group list of detected risk event | Brahmananda R. Vempati, Narasimha Raju Nagubhai | 2019-04-09 |
| 10230777 | System and method for media encoding scheme (MES) selection | Brahmananda R. Vempati, Harisha M. Negalaguli | 2019-03-12 |
| 10225787 | System and method for alternate access paths in a push-to-talk (PTT) platform | Brahmananda R. Vempati, Ravi Ayyasamy | 2019-03-05 |
| 10218460 | System and method for improved push-to-talk communication performance | Brahmananda R. Vempati, Harisha M. Negalaguli | 2019-02-26 |
| 10178513 | Relay-mode and direct-mode operations for push-to-talk-over-cellular (PoC) using WiFi-technologies | Harisha M. Negalaguli, Brahmananda R. Vempati | 2019-01-08 |
| 10129307 | PTT network with radio condition aware media packet aggregation scheme | Harisha M. Negalaguli, Brahmananda R. Vempati, Abhishek Jain | 2018-11-13 |
| 10116691 | VoIP denial-of-service protection mechanisms from attack | Harisha M. Negalaguli, Arun Velayudhan, Ramu Kandula, Syed N. Khadar, Shiva Cheedella +1 more | 2018-10-30 |
| 10110342 | System and method for tuning PTT over LTE according to QoS parameters | Harisha M. Negalaguli, Brahmananda R. Vempati | 2018-10-23 |
| 10111055 | Optimized methods for large group calling using unicast and multicast transport bearer for PoC | Brahmananda R. Vempati, Harisha M. Negalaguli | 2018-10-23 |
| 10091825 | Network-to-network interface gateway system for push-to-talk-over-cellular service | Ramu Kandula, Brahmananda R. Vempati, Harisha M. Negalaguli, Bibhudatta Biswal, Basem A. Ardah | 2018-10-02 |
| 10085124 | System and method to leverage web real-time communication for implementing push-to-talk solutions | Bibhudatta Biswal, Harisha M. Negalaguli, Ramu Kandula, Brahmananda R. Vempati, Ravi Ayyasamy +3 more | 2018-09-25 |
| 10057105 | Architecture framework to realize push-to-X services using cloudbased storage services | Brahmananda R. Vempati, Harisha M. Negalaguli, Ramu Kandula | 2018-08-21 |
| 9992286 | System and method for implementing call session quality indicator | Ravi Ayyasamy, Shibu Narendranathan, Bibhudatta Biswal, Bharat Ram Setti | 2018-06-05 |
| 9973891 | System and method for geofencing | Debabrata Dash, Ravi Ayyasamy, Pratap Chandana, Bharat Ram Setti, Sayyad Gaffar +2 more | 2018-05-15 |
| 9961514 | Effective presence for push-to-talk-over-cellular (PoC) networks | Gorachand Kundu, Giridhar K. Boray, Brahmananda R. Vempati, Ravi Ayyasamy, Ramu Kandula +1 more | 2018-05-01 |