Issued Patents All Time
Showing 1–25 of 28 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 |
| 11197131 | System and method for variable length talk permit tone | Rohit Ashok Nerlikar, Brahmananda R. Vempati, Bidhudatta Biswal, Ramu Kandula, Basem A. Ardah | 2021-12-07 |
| 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 | Krishnakant M. Patel, Ramu Kandula, Brahmananda R. Vempati, Bharat Srinivasan | 2020-08-18 |
| 10609138 | System and method for mobile data synchronization | Krishnakant M. Patel, Ramu Kandula, Brahmananda R. Vempati, Bharat Ram Setti Nagaswamy Srinivasan, Ravi Ayyasamy | 2020-03-31 |
| 10367863 | Method for providing dynamic quality of service for push-to-talk service | Krishnakant M. Patel, Brahmananda R. Vempati, Ramu Kandula | 2019-07-30 |
| 10362074 | Session management and notification mechanisms for push-to-talk (PTT) | Krishnakant M. Patel, Brahmananda R. Vempati, Ramu Kandula | 2019-07-23 |
| 10356565 | System and method for situational awareness driven group communications | Krishnakant M. Patel, Brahmananda R. Vempati, Lance Patrick Schlegel, Ramu Kandula, Rohit Ashok Nerlikar | 2019-07-16 |
| 10230777 | System and method for media encoding scheme (MES) selection | Krishnakant M. Patel, Brahmananda R. Vempati | 2019-03-12 |
| 10218460 | System and method for improved push-to-talk communication performance | Krishnakant M. Patel, Brahmananda R. Vempati | 2019-02-26 |
| 10178513 | Relay-mode and direct-mode operations for push-to-talk-over-cellular (PoC) using WiFi-technologies | Krishnakant M. Patel, Brahmananda R. Vempati | 2019-01-08 |
| 10129307 | PTT network with radio condition aware media packet aggregation scheme | Krishnakant M. Patel, Brahmananda R. Vempati, Abhishek Jain | 2018-11-13 |
| 10116691 | VoIP denial-of-service protection mechanisms from attack | Krishnakant M. Patel, 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 | Krishnakant M. Patel, Brahmananda R. Vempati | 2018-10-23 |
| 10111055 | Optimized methods for large group calling using unicast and multicast transport bearer for PoC | Krishnakant M. Patel, Brahmananda R. Vempati | 2018-10-23 |
| 10091825 | Network-to-network interface gateway system for push-to-talk-over-cellular service | Krishnakant M. Patel, Ramu Kandula, Brahmananda R. Vempati, Bibhudatta Biswal, Basem A. Ardah | 2018-10-02 |
| 10085124 | System and method to leverage web real-time communication for implementing push-to-talk solutions | Krishnakant M. Patel, Bibhudatta Biswal, 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 | Krishnakant M. Patel, Brahmananda R. Vempati, Ramu Kandula | 2018-08-21 |
| 9961514 | Effective presence for push-to-talk-over-cellular (PoC) networks | Gorachand Kundu, Giridhar K. Boray, Brahmananda R. Vempati, Krishnakant M. Patel, Ravi Ayyasamy +1 more | 2018-05-01 |
| 9913300 | Push-to-talk-over-cellular (PoC) | Ravi Ayyasamy, Gorachand Kundu, Krishnakant M. Patel, Brahmananda R. Vempati, Shiva Cheedella +8 more | 2018-03-06 |
| 9883357 | Radio access network (RAN) aware service delivery for Push-to-talk-over-Cellular (PoC) networks | Gorachand Kundu, Brahmananda R. Vempati, Krishnakant M. Patel, Ravi Ayyasamy, Ramu Kandula | 2018-01-30 |
| 9775008 | System and method for elastic scaling in a push to talk (PTT) platform using user affinity groups | Krishnakant M. Patel, Ramu Kandula, Brahmananda R. Vempati, Pratap Chandana | 2017-09-26 |
| 9510165 | Push-to-talk-over-cellular (PoC) service in heterogeneous networks (HETNETS) and multimode small cell environments | Krishnakant M. Patel, Brahmananda R. Vempati, Ravi Ayyasamy, Ramu Kandula, Bibhudatta Biswal | 2016-11-29 |
| 9462427 | System and method for elastic scaling using a container-based platform | Krishnakant M. Patel, Ramu Kandula, Brahmananda R. Vempati, Pratap Chandana | 2016-10-04 |
| 9137646 | Method and framework to detect service users in an insufficient wireless radio coverage network and to improve a service delivery experience by guaranteed presence | Gorachand Kundu, Krishnakant M. Patel, Kandula Ramu, Ravi Ayyasamy | 2015-09-15 |