Narayanan; Sankaran
Patent Applications and Registrations
Patent applications and USPTO patent grants for Narayanan; Sankaran.The latest application filed is for "controlling service functions".
Company Profile
1.39.37
- Narayanan; Sankaran - Redmond WA
- Narayanan; Sankaran - Bellevue WA
Patent Activity
| Patent | Date |
|---|---|
| Reactivation of service objects using call back address for a communication event Grant 10,713,273 - Kumar , et al. | 2020-07-14 |
| Controlling Service Functions App 20180165338 - Kumar; Namendra ; et al. | 2018-06-14 |
| Controlling service functions in response to service instigation and service reactivation messages Grant 9,881,070 - Kumar , et al. January 30, 2 | 2018-01-30 |
| Enabling trusted conferencing services Grant 9,871,799 - Ananthanarayanan , et al. January 16, 2 | 2018-01-16 |
| Effecting communication events Grant 9,826,000 - Kumar , et al. November 21, 2 | 2017-11-21 |
| Enabling Trusted Conferencing Services App 20170163649 - Ananthanarayanan; Krishnan ; et al. | 2017-06-08 |
| Enabling trusted conferencing services Grant 9,621,561 - Ananthanarayanan , et al. April 11, 2 | 2017-04-11 |
| Resilient routing for session initiation protocol based communication systems Grant 9,535,805 - Ananthanarayanan , et al. January 3, 2 | 2017-01-03 |
| Computer System App 20160171065 - Kumar; Namendra ; et al. | 2016-06-16 |
| Effecting Communication Events App 20160173537 - Kumar; Namendra ; et al. | 2016-06-16 |
| Voice call continuity in hybrid networks Grant 9,351,203 - Sidhu , et al. May 24, 2 | 2016-05-24 |
| Scaling Up and Scaling Out of a Server Architecture for Large Scale Real-Time Applications App 20160044096 - Narayanan; Sankaran ; et al. | 2016-02-11 |
| Front end and backend replicated storage Grant 9,141,685 - Ananthanarayanan , et al. September 22, 2 | 2015-09-22 |
| System, method and device for call policy enforcement and routing based on user location Grant 9,066,284 - Manian , et al. June 23, 2 | 2015-06-23 |
| User-based authentication for realtime communications Grant 9,065,903 - Krantz , et al. June 23, 2 | 2015-06-23 |
| Voice Call Continuity In Hybrid Networks App 20150078332 - Sidhu; Gursharan ; et al. | 2015-03-19 |
| Media mix wiring protocol for media control Grant 8,972,594 - Srinivasan , et al. March 3, 2 | 2015-03-03 |
| Scalable and highly available clustering for large scale real-time applications Grant 8,931,051 - Kumar , et al. January 6, 2 | 2015-01-06 |
| Continuous replication for session initiation protocol based communication systems Grant 8,880,725 - Ananthanarayanan , et al. November 4, 2 | 2014-11-04 |
| Directing messages based on domain names Grant 8,874,668 - Eydelman , et al. October 28, 2 | 2014-10-28 |
| Hybrid unified communications deployment between cloud and on-premise Grant 8,817,777 - Manian , et al. August 26, 2 | 2014-08-26 |
| Scalable and Highly Available Clustering for Large Scale Real-Time Applications App 20140137187 - Kumar; Namendra ; et al. | 2014-05-15 |
| Scaling Up and Scaling Out of a Server Architecture for Large Scale Real-Time Applications App 20140136878 - Narayanan; Sankaran ; et al. | 2014-05-15 |
| High availability conferencing Grant 8,645,465 - Sekaran , et al. February 4, 2 | 2014-02-04 |
| Front End And Backend Replicated Storage App 20130346366 - Ananthanarayanan; Krishnan ; et al. | 2013-12-26 |
| User-based Authentication For Realtime Communications App 20130182832 - Krantz; Anton W. ; et al. | 2013-07-18 |
| System, Method And Device For Call Policy Enforcement And Routing Based On User Location App 20130094407 - Manian; Vijay ; et al. | 2013-04-18 |
| User-based authentication for realtime communications Grant 8,391,452 - Krantz , et al. March 5, 2 | 2013-03-05 |
| Integrating enterprise identity authorization in conferences Grant 8,392,589 - Ananthanarayanan , et al. March 5, 2 | 2013-03-05 |
| Hybrid Unified Communications Deployment Between Cloud And On-premise App 20130039360 - Manian; Vijay ; et al. | 2013-02-14 |
| Directing Messages Based On Domain Names App 20120317207 - Eydelman; Vadim ; et al. | 2012-12-13 |
| Survivable and resilient real time communication architecture Grant 8,315,165 - Eydelman , et al. November 20, 2 | 2012-11-20 |
| High Availability Conferencing App 20120221642 - Sekaran; Dhigha ; et al. | 2012-08-30 |
| Integrating Enterprise Identity Authorization In Conferences App 20120209913 - Ananthanarayanan; Krishnan ; et al. | 2012-08-16 |
| Providing Resilient Services App 20120159234 - Mehta; Bimal Kumar ; et al. | 2012-06-21 |
| Endpoint selection for a call completion response Grant 8,179,899 - Samdadiya , et al. May 15, 2 | 2012-05-15 |
| Integrating enterprise identity authorization in conferences Grant 8,166,184 - Ananthanarayanan , et al. April 24, 2 | 2012-04-24 |
| High availability conferencing Grant 8,150,917 - Sekaran , et al. April 3, 2 | 2012-04-03 |
| Survivable And Resilient Real Time Communication Architecture App 20110299387 - Eydelman; Vadim ; et al. | 2011-12-08 |
| Inviting a conferencing unaware endpoint to a conference Grant 8,073,906 - Sekaran , et al. December 6, 2 | 2011-12-06 |
| Continuous Replication For Session Initiation Protocol Based Communication Systems App 20110295957 - Ananthanarayanan; Krishnan ; et al. | 2011-12-01 |
| Resilient Routing For Session Initiation Protocol Based Communication Systems App 20110219121 - Ananthanarayanan; Krishnan ; et al. | 2011-09-08 |
| Distributed routing of conferences using conference identifier Grant 8,005,895 - Narayanan , et al. August 23, 2 | 2011-08-23 |
| Fault Tolerant And Scalable Load Distribution Of Resources App 20110153826 - ANANTHANARAYANAN; KRISHNAN ; et al. | 2011-06-23 |
| Multipoint control unit (MCU) failure detection and rollover Grant 7,937,442 - Sekaran , et al. May 3, 2 | 2011-05-03 |
| Enhanced presence routing and roster fidelity by proactive crashed endpoint detection Grant 7,870,418 - Sekaran , et al. January 11, 2 | 2011-01-11 |
| User-based Authentication For Realtime Communications App 20100278322 - Krantz; Anton W. ; et al. | 2010-11-04 |
| Phone Conferencing Architecture With Optimized Services Management App 20100238842 - Narayanan; Sankaran ; et al. | 2010-09-23 |
| Enabling Trusted Conferencing Services App 20100223389 - Ananthanarayanan; Krishnan ; et al. | 2010-09-02 |
| Distributed Routing Of Conferences Using Conference Identifier App 20100223334 - Narayanan; Sankaran ; et al. | 2010-09-02 |
| Integrating Enterprise Identity Authorization In Conferences App 20100082825 - Ananthanarayanan; Krishnan ; et al. | 2010-04-01 |
| Enhanced Presence Routing And Roster Fidelity By Proactive Crashed Endpoint Detection App 20090217109 - Sekaran; Dhigha D. ; et al. | 2009-08-27 |
| Media Mix Wiring Protocol For Media Control App 20090204716 - Srinivasan; Srivatsa K. ; et al. | 2009-08-13 |
| Endpoint Selection For A Call Completion Response App 20090168765 - Samdadiya; Parag ; et al. | 2009-07-02 |
| Signing and validating session initiation protocol routing headers Grant 7,535,905 - Narayanan , et al. May 19, 2 | 2009-05-19 |
| Endpoint selection for a call completion response Grant 7,522,608 - Samdadiya , et al. April 21, 2 | 2009-04-21 |
| Inviting A Conferencing Unaware Endpoint To A Conference App 20090055475 - Sekaran; Dhigha D. ; et al. | 2009-02-26 |
| Multipoint Control Unit (mcu) Failure Detection And Rollover App 20080077666 - Sekaran; Dhigha ; et al. | 2008-03-27 |
| High Availability Conferencing App 20080077665 - Sekaran; Dhigha ; et al. | 2008-03-27 |
| Fault-Tolerant Resource Committal App 20070276945 - Narayanan; Sankaran ; et al. | 2007-11-29 |
| Endpoint selection for a call completion response App 20070097994 - Samdadiya; Parag ; et al. | 2007-05-03 |
| Signing and validating Session Initiation Protocol routing headers App 20050220095 - Narayanan, Sankaran ; et al. | 2005-10-06 |
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