| Patent | Date |
|---|
Method for multiplexing media streams to optimize network resource usage for push-to-talk-over-cellular service
Grant 10,750,327 - Patel , et al. A | 2020-08-18 |
System and method for content messaging
Grant 10,630,742 - Patel , et al. | 2020-04-21 |
System and method for mobile data synchronization
Grant 10,609,138 - Patel , et al. | 2020-03-31 |
System and method for push-to-talk (PTT) in high latency networks
Grant 10,555,370 - Ayyasamy , et al. Fe | 2020-02-04 |
Method for providing dynamic quality of service for push-to-talk service
Grant 10,367,863 - Patel , et al. July 30, 2 | 2019-07-30 |
Session management and notification mechanisms for push-to-talk (PTT)
Grant 10,362,074 - Patel , et al. | 2019-07-23 |
System and method for push-to-talk (PTT) key one-touch calling
Grant 10,362,535 - Patel , et al. | 2019-07-23 |
System and method for situational awareness driven group communications
Grant 10,356,565 - Patel , et al. July 16, 2 | 2019-07-16 |
PTX data analytic engine notifying group list of detected risk event
Grant 10,257,669 - Patel , et al. | 2019-04-09 |
System and method for media encoding scheme (MES) selection
Grant 10,230,777 - Patel , et al. | 2019-03-12 |
System and method for alternate access paths in a push-to-talk (PTT) platform
Grant 10,225,787 - Patel , et al. | 2019-03-05 |
System and method for improved push-to-talk communication performance
Grant 10,218,460 - Patel , et al. Feb | 2019-02-26 |
Relay-mode and direct-mode operations for push-to-talk-over-cellular (PoC) using WiFi-technologies
Grant 10,178,513 - Negalaguli , et al. J | 2019-01-08 |
PTT network with radio condition aware media packet aggregation scheme
Grant 10,129,307 - Negalaguli , et al. November 13, 2 | 2018-11-13 |
VoIP denial-of-service protection mechanisms from attack
Grant 10,116,691 - Patel , et al. October 30, 2 | 2018-10-30 |
Optimized methods for large group calling using unicast and multicast transport bearer for PoC
Grant 10,111,055 - Patel , et al. October 23, 2 | 2018-10-23 |
System and method for tuning PTT over LTE according to QoS parameters
Grant 10,110,342 - Negalaguli , et al. October 23, 2 | 2018-10-23 |
Network-to-network interface gateway system for push-to-talk-over-cellular service
Grant 10,091,825 - Patel , et al. October 2, 2 | 2018-10-02 |
System and method to leverage web real-time communication for implementing push-to-talk solutions
Grant 10,085,124 - Patel , et al. September 25, 2 | 2018-09-25 |
Architecture framework to realize push-to-X services using cloudbased storage services
Grant 10,057,105 - Patel , et al. August 21, 2 | 2018-08-21 |
Ptx Communication With Data Analytics Engine
App 20180160278 - Patel; Krishnakant M. ; et al. | 2018-06-07 |
System and Method for Situational Awareness Driven Group Communications
App 20180160277 - Patel; Krishnakant M. ; et al. | 2018-06-07 |
System and method for implementing call session quality indicator
Grant 9,992,286 - Patel , et al. June 5, 2 | 2018-06-05 |
System and method for geofencing
Grant 9,973,891 - Patel , et al. May 15, 2 | 2018-05-15 |
Effective presence for push-to-talk-over-cellular (PoC) networks
Grant 9,961,514 - Kundu , et al. May 1, 2 | 2018-05-01 |
System And Method For Push-to-talk (ptt) In High Latency Networks
App 20180092134 - Ayyasamy; Ravi ; et al. | 2018-03-29 |
System and Method for Alternate Access Paths in a Push-to-Talk (PTT) Platform
App 20180092026 - Patel; Krishnakant M. ; et al. | 2018-03-29 |
Push-to-talk-over-cellular (PoC)
Grant 9,913,300 - Ayyasamy , et al. March 6, 2 | 2018-03-06 |
Radio access network (RAN) aware service delivery for Push-to-talk-over-Cellular (PoC) networks
Grant 9,883,357 - Kundu , et al. January 30, 2 | 2018-01-30 |
System and Method for Push-to-Talk (PTT) Key One-Touch Calling
App 20170311256 - Patel; Krishnakant M. ; et al. | 2017-10-26 |
System and Method to Leverage Web Real-Time Communication for Implementing Push-to-Talk Solutions
App 20170295475 - Patel; Krishnakant M. ; et al. | 2017-10-12 |
System for Inter-Communication Between Integrated Digital Enhanced Network Systems and Push-To-Talk-Over-Cellular Systems
App 20170280306 - Patel; Krishnakant M. ; et al. | 2017-09-28 |
System and method for elastic scaling in a push to talk (PTT) platform using user affinity groups
Grant 9,775,008 - Patel , et al. September 26, 2 | 2017-09-26 |
Method to achieve a fully acknowledged mode communication (FAMC) in push-to-talk over cellular (PoC)
Grant 9,775,179 - Patel , et al. September 26, 2 | 2017-09-26 |
Architecture Framework To Realize Push-to-x Services Using Cloudbased Storage Services
App 20170237600 - Patel; Krishnakant M. ; et al. | 2017-08-17 |
Method For Multiplexing Media Streams To Optimize Network Resource Usage For Push-to-talk-over-cellular Service
App 20170238152 - Patel; Krishnakant M. ; et al. | 2017-08-17 |
Method for Providing Dynamic Quality of Service for Push-to-Talk Service
App 20170237790 - Patel; Krishnakant M. ; et al. | 2017-08-17 |
System For Inter-communication Between Land Mobile Radio And Push-to-talk-over-cellular Systems
App 20170231014 - Patel; Krishnakant M. ; et al. | 2017-08-10 |
Relay-Mode and Direct-Mode Operations for Push-to-Talk-Over-Cellular (PoC) Using WiFi-Technologies
App 20170164165 - Negalaguli; Harisha M. ; et al. | 2017-06-08 |
System and Method for Geofencing
App 20170118592 - Patel; Krishnakant M. ; et al. | 2017-04-27 |
System and Method for Content Messaging
App 20170118262 - Patel; Krishnakant M. ; et al. | 2017-04-27 |
System And Method For Implementing Call Session Quality Indicator
App 20170118666 - Patel; Krishnakant M. ; et al. | 2017-04-27 |
System and Method for Media Encoding Scheme (MES) Selection
App 20170099328 - Patel; Krishnakant M. ; et al. | 2017-04-06 |
PTT Network with Radio Condition Aware Media Packet Aggregation Scheme
App 20170099327 - Negalaguli; Harisha M. ; et al. | 2017-04-06 |
System and Method for Improved Push-to-Talk Communication Performance
App 20170099587 - Patel; Krishnakant M. ; et al. | 2017-04-06 |
System and Method for Tuning PTT over LTE
App 20170099118 - Negalaguli; Harisha Mahabaleshwara ; et al. | 2017-04-06 |
Method to Achieve a Fully Acknowledged Mode Communication (FAMC) in Push-to-Talk Over Cellular (PoC)
App 20170041962 - Patel; Krishnakant M. ; et al. | 2017-02-09 |
Push-to-talk functions associated with a rotary knob
Grant 9,549,298 - Congdon, Jr. , et al. January 17, 2 | 2017-01-17 |
Push-to-talk-over-cellular (PoC) service in heterogeneous networks (HETNETS) and multimode small cell environments
Grant 9,510,165 - Patel , et al. November 29, 2 | 2016-11-29 |
System and Method for Mobile Data Synchronization
App 20160330279 - Patel; Krishnakant M. ; et al. | 2016-11-10 |
Optimized Methods For Large Group Calling Using Unicast And Multicast Transport Bearer For Poc
App 20160323720 - Patel; Krishnakant M. ; et al. | 2016-11-03 |
Radio Access Network (RAN) Aware Service Delivery for Push-to-Talk-Over-Cellular (PoC) Networks
App 20160323721 - Kundu; Gorachand ; et al. | 2016-11-03 |
Method to achieve a fully acknowledged mode communication (FAMC) in push-to-talk-over-cellular (PoC)
Grant 9,485,787 - Patel , et al. November 1, 2 | 2016-11-01 |
System and method for elastic scaling using a container-based platform
Grant 9,462,427 - Patel , et al. October 4, 2 | 2016-10-04 |
Network-to-Network Interface Gateway System for Push-to-Talk-Over-Cellular Service
App 20160227588 - Patel; Krishnakant M. ; et al. | 2016-08-04 |
Session Management and Notification Mechanisms for Push-to-Talk (PTT)
App 20160226937 - Patel; Krishnakant M. ; et al. | 2016-08-04 |
System and Method for Elastic Scaling in a Push to Talk (PTT) Platform using User Affinity Groups
App 20160205519 - Patel; Krishnakant M. ; et al. | 2016-07-14 |
System and Method for Elastic Scaling using a Container-Based Platform
App 20160205518 - Patel; Krishnakant M. ; et al. | 2016-07-14 |
Effective Presence for Push-to-Talk-Over-Cellular (PoC) Networks
App 20160157066 - Kundu; Gorachand ; et al. | 2016-06-02 |
Push-To-Talk Functions Associated with a Rotary Knob
App 20160135018 - Congdon, JR.; Ardsley Pihl ; et al. | 2016-05-12 |
Voip Denial-of-service Protection Mechanisms From Attack
App 20160050229 - Patel; Krishnakant M. ; et al. | 2016-02-18 |
WiFi INTERWORKING SOLUTIONS FOR PUSH-TO-TALK-OVER-CELLULAR (PoC)
App 20150281170 - Patel; Krishnakant M. ; et al. | 2015-10-01 |
Method and framework to detect service users in an insufficient wireless radio coverage network and to improve a service delivery experience by guaranteed presence
Grant 9,137,646 - Kundu , et al. September 15, 2 | 2015-09-15 |
PUSH-TO-TALK-OVER-CELLULAR (PoC) SERVICE IN HETEROGENEOUS NETWORKS (HETNETS) AND MULTIMODE SMALL CELL ENVIRONMENTS
App 20150256984 - Patel; Krishnakant M. ; et al. | 2015-09-10 |
WiFi interworking solutions for push-to-talk-over-cellular (PoC)
Grant 9,088,876 - Patel , et al. July 21, 2 | 2015-07-21 |
Hybrid push-to-talk for mobile phone networks
Grant 8,958,348 - Patel , et al. February 17, 2 | 2015-02-17 |
METHOD TO ACHIEVE A FULLY ACKNOWLEDGED MODE COMMUNICATION (FAMC) IN PUSH-TO-TALK-OVER-CELLULAR (PoC)
App 20140348066 - Patel; Krishnakant M. ; et al. | 2014-11-27 |
Method And Framework To Detect Service Users In An Insufficient Wireless Radio Coverage Network And To Improve A Service Delivery Experience By Guaranteed Presence
App 20140148210 - Kundu; Gorachand ; et al. | 2014-05-29 |
Converged mobile-web communications solution
Grant 8,676,189 - Lawler , et al. March 18, 2 | 2014-03-18 |
Converged mobile-web communications solution
Grant 8,670,760 - Lawler , et al. March 11, 2 | 2014-03-11 |
Ruggedized Case Or Sleeve For Providing Push-to-talk (ptt) Functions
App 20130337859 - Patel; Krishnakant M. ; et al. | 2013-12-19 |
WiFi INTERWORKING SOLUTIONS FOR PUSH-TO-TALK-OVER-CELLULAR (PoC)
App 20130196706 - Patel; Krishnakant M. ; et al. | 2013-08-01 |
Enhanced group calling features for connected portfolio services in a wireless communications network
Grant 8,498,660 - Lawler , et al. July 30, 2 | 2013-07-30 |
Predictive wakeup for push-to-talk-over-cellular (POC) call setup optimizations
Grant 8,478,261 - Vempati , et al. July 2, 2 | 2013-07-02 |
Push-to-talk-over-cellular (poc)
App 20130155875 - Ayyasamy; Ravi ; et al. | 2013-06-20 |
Prepaid billing solutions for push-to-talk in a wireless communications network
Grant 8,369,829 - Nagubhai , et al. February 5, 2 | 2013-02-05 |
Brew platform enabling advanced voice services (AVS) including push-to-talk, push-to-conference and push-to-message on wireless handsets and networks
Grant 8,036,692 - Ayyasamy , et al. October 11, 2 | 2011-10-11 |
Prepaid Billing Solutions For Push-to-talk In A Wireless Communications Network
App 20110217949 - Nagubhai; Narasimha Raju ; et al. | 2011-09-08 |
Community Group Client And Community Auto Discovery Solutions In A Wireless Communications Network
App 20110183659 - Ayyasamy; Ravi ; et al. | 2011-07-28 |
Advanced Features On A Real-time Exchange System
App 20110065481 - Patel; Krishnakant M. ; et al. | 2011-03-17 |
Advanced features on a real-time exchange system
Grant 7,853,279 - Patel , et al. December 14, 2 | 2010-12-14 |
Enhanced Group Calling Features For Connected Portfolio Services In A Wireless Communications Network
App 20100304724 - Lawler; Bruce D. ; et al. | 2010-12-02 |
Enhanced features in an advanced voice services (AVS) framework for wireless communications systems
Grant 7,813,722 - Patel , et al. October 12, 2 | 2010-10-12 |
Converged Mobile-web Communications Solution
App 20100234018 - Lawler; Bruce D. ; et al. | 2010-09-16 |
Advanced voice services architecture framework
Grant 7,764,950 - Patel , et al. July 27, 2 | 2010-07-27 |
Architecture, client specification and application programming interface (API) for supporting advanced voice services (AVS) including push to talk on wireless handsets and networks
Grant 7,738,892 - Ayyasamy , et al. June 15, 2 | 2010-06-15 |
Subscriber identity module (SIM) enabling advanced voice services (AVS) including push-to-talk, push-to-conference and push-to-message on wireless handsets and networks
Grant 7,738,896 - Patel , et al. June 15, 2 | 2010-06-15 |
Hybrid Push-to-talk For Mobile Phone Networks
App 20100142414 - Patel; Krishnakant M. ; et al. | 2010-06-10 |
Architecture and implementation of closed user groups and limiting mobility in wireless networks
Grant 7,689,238 - Biswas , et al. March 30, 2 | 2010-03-30 |
Converged Mobile-web Communications Solution
App 20090209235 - Lawler; Bruce D. ; et al. | 2009-08-20 |
Connected Portfolio Services For A Wireless Communications Network
App 20090149167 - Patel; Krishnakant M. ; et al. | 2009-06-11 |
Emergency group calling across multiple wireless networks
App 20080064364 - Patel; Krishnakant M. ; et al. | 2008-03-13 |
Advanced Features On A Real-time Exchange System
App 20070253347 - Patel; Krishnakant M. ; et al. | 2007-11-01 |
Instant Messaging Interworking In An Advanced Voice Services (avs) Framework For Wireless Communications Systems
App 20070190984 - Ayyasamy; Ravi ; et al. | 2007-08-16 |
Architecture And Implementation Of Closed User Groups And Limiting Mobility In Wireless Networks
App 20070037597 - Biswas; Deepankar ; et al. | 2007-02-15 |
Brew Platform Enabling Advanced Voice Services (avs) Including Push-to-talk, Push-to-conference And Push-to-message On Wireless Handsets And Networks
App 20070037598 - Ayyasamy; Ravi ; et al. | 2007-02-15 |
Enhanced features in an advanced voice services (AVS) framework for wireless communications systems
App 20060234687 - Patel; Krishnakant M. ; et al. | 2006-10-19 |
Subscriber identity module (SIM) enabling advanced voice services (AVS) including Push-to-Talk, Push-to-Conference and Push-to-Message on wireless handsets and networks
App 20050261016 - Patel, Krishnakant M. ; et al. | 2005-11-24 |
Advanced voice services architecture framework
App 20050254464 - Patel, Krishnakant M. ; et al. | 2005-11-17 |
Architecture, client specification and application programming interface (API) for supporting advanced voice services (AVS) including push to talk on wireless handsets and networks
App 20050202807 - Ayyasamy, Ravi ; et al. | 2005-09-15 |
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