Sivalingham; Sanjeevan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sivalingham; Sanjeevan.The latest application filed is for "providing services based on radio access network type information".

Company Profile

0.20.19

Sivalingham; Sanjeevan - San Jose CA
Sivalingham; Sanjeevan - San Diego CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Providing services based on radio access network type information Grant 9,226,327 - Avula , et al. December 29, 2	2015-12-29
Providing Services Based On Radio Access Network Type Information App 20150036587 - AVULA; Niranjan B. ; et al.	2015-02-05
Methods for address book synchronization and subscription status notification Grant 8,949,200 - Sivalingham , et al. February 3, 2	2015-02-03
Network based technique for obtaining operator identifier for mobile devices Grant 8,712,380 - Sivalingham April 29, 2	2014-04-29
Location-aware instant messaging Grant 8,655,960 - Lewis, II , et al. February 18, 2	2014-02-18
Network Based Technique For Obtaining Operator Identifier For Mobile Devices App 20130273891 - SIVALINGHAM; Sanjeevan	2013-10-17
Efficient messaging over internet protocol Grant 8,503,300 - Patel , et al. August 6, 2	2013-08-06
Network based technique for obtaining operator identifier for mobile devices Grant 8,472,919 - Sivalingham June 25, 2	2013-06-25
Redundant session information for a distributed network Grant 8,248,915 - Baglin , et al. August 21, 2	2012-08-21
Methods And Address Book Synchronization And Subscription Status Notification App 20120164995 - Sivalingham; Sanjeevan ; et al.	2012-06-28
Methods for address book synchronization and subscription status notification Grant 8,150,867 - Sivalingham , et al. April 3, 2	2012-04-03
Methods For Address Book Synchronization And Subscription Status Notification App 20110060632 - SIVALINGHAM; Sanjeevan ; et al.	2011-03-10
Method and apparatus for efficient dormant handoff of mobile stations having multiple packet data service instances Grant 7,881,261 - Julka , et al. February 1, 2	2011-02-01
Methods for address book synchronization and subscription status notification Grant 7,853,560 - Sivalingham , et al. December 14, 2	2010-12-14
Efficient Messaging Over Internet Protocol App 20100099421 - PATEL; Biren ; et al.	2010-04-22
Location-aware Instant Messaging App 20090319616 - LEWIS, II; Joseph Barry ; et al.	2009-12-24
Providing higher layer packet/frame boundary information in GRE frames Grant 7,586,922 - Sivalingham , et al. September 8, 2	2009-09-08
Higher layer packet framing using RLP Grant 7,586,882 - Sivalingham , et al. September 8, 2	2009-09-08
Mobility management entity for high data rate wireless communication networks Grant 7,457,265 - Julka , et al. November 25, 2	2008-11-25
Method of allocating mobile station identifiers in a distributed radio access network App 20070153753 - Comstock; David Reeves ; et al.	2007-07-05
Method of locating and transferring session information between access nodes in a radio access network App 20070153769 - Comstock; David Reeves ; et al.	2007-07-05
Reactivating a communication session for a dormant mobile station App 20070153750 - Baglin; Vincent B. ; et al.	2007-07-05
Redundant session information for a distributed network App 20070153675 - Baglin; Vincent B. ; et al.	2007-07-05
System and method for management of data associated with a dormant mobile terminal Grant 7,154,903 - Sivalingham December 26, 2	2006-12-26
Method for time stamp-based replay protection and PDSN synchronization at a PCF Grant 7,116,668 - Sivalingham October 3, 2	2006-10-03
Load balancing in a mobile telecommunications network Grant 7,043,253 - Madour , et al. May 9, 2	2006-05-09
Higher layer packet framing using RLP App 20050220071 - Sivalingham, Sanjeevan ; et al.	2005-10-06
Higher layer packet framing using RLP App 20050207392 - Sivalingham, Sanjeevan ; et al.	2005-09-22
Providing higher layer frame/packet boundary information in GRE frames App 20050201343 - Sivalingham, Sanjeevan ; et al.	2005-09-15
Method and apparatus for efficient dormant handoff of mobile stations having multiple packet data service instances App 20040063431 - Julka, Vibhor ; et al.	2004-04-01
Load balancing in a mobile telecommunications network App 20030119519 - Madour, Lila ; et al.	2003-06-26
System and method for management of data associated with a dormant mobile terminal App 20030076804 - Sivalingham, Sanjeevan	2003-04-24
Method for time stamp-based replay protection and PDSN synchronization at a PCF App 20030067921 - Sivalingham, Sanjeevan	2003-04-10
System and method for traffic interface scalability in a network packet core function App 20030053465 - Sivalingham, Sanjeevan ; et al.	2003-03-20
Mobility management entity for high data rate wireless communication networks App 20020193110 - Julka, Vibhor ; et al.	2002-12-19

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