Dutta; Ashutosh

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dutta; Ashutosh.The latest application filed is for "intra-carrier and inter-carrier network security system".

Company Profile

3.47.43

Dutta; Ashutosh - Bridgewater NJ
Dutta; Ashutosh - Bridgewather NJ
Dutta; Ashutosh - New York NY
Dutta; Ashutosh - Lake Hiawatha NJ

*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
Intra-carrier and inter-carrier network security system Grant 10,547,647 - Singaraju , et al. Ja	2020-01-28
Intra-carrier And Inter-carrier Network Security System App 20190158542 - Singaraju; Gokul ; et al.	2019-05-23
Intra-carrier and inter-carrier network security system Grant 10,230,767 - Singaraju , et al.	2019-03-12
Intra-Carrier And Inter-Carrier Network Security System App 20170034220 - Singaraju; Gokul ; et al.	2017-02-02
Self organizing IP multimedia subsystem Grant 9,094,412 - Dutta , et al. July 28, 2	2015-07-28
Security optimization for IMS/MMD architecture Grant 9,025,771 - Dutta , et al. May 5, 2	2015-05-05
P-CSCF fast handoff for IMS/MMS architecture Grant 8,971,291 - Dutta , et al. March 3, 2	2015-03-03
Network discovery mechanisms Grant 8,929,330 - Taniuchi , et al. January 6, 2	2015-01-06
Secure And Seamless Wan-lan Roaming App 20140380470 - Taniuchi; Kenichi ; et al.	2014-12-25
Secure and seamless WAN-LAN roaming Grant 8,792,454 - Taniuchi , et al. July 29, 2	2014-07-29
Network discovery mechanisms Grant 8,717,931 - Taniuchi , et al. May 6, 2	2014-05-06
Fast handoff using GPS technology for mobile telematics Grant 8,718,066 - Dutta , et al. May 6, 2	2014-05-06
Key cashing, QoS and multicast extensions to media-independent pre-authentication Grant 8,701,164 - Dutta , et al. April 15, 2	2014-04-15
Proxy mobile IP Grant 8,670,407 - Dutta , et al. March 11, 2	2014-03-11
Flexible mobility framework for heterogeneous roaming in next generation wireless networks Grant 8,625,551 - Dutta , et al. January 7, 2	2014-01-07
Methods of mitigation of trombone routing in an IMS/MMD network Grant 8,565,186 - Dutta , et al. October 22, 2	2013-10-22
Proactive authentication Grant 8,505,076 - Das , et al. August 6, 2	2013-08-06
Dynamic Network Provisioning Systems And Methods App 20130166774 - PRUTHI; PARAG ; et al.	2013-06-27
Media independent pre-authentication supporting fast-handoff in proxy MIPv6 environment Grant 8,446,875 - Taniuchi , et al. May 21, 2	2013-05-21
Seamless handoff across heterogeneous access networks using a handoff controller in a service control point Grant 8,442,005 - Dutta , et al. May 14, 2	2013-05-14
Media independent handover protocol security Grant 8,341,395 - Das , et al. December 25, 2	2012-12-25
Secure And Seamless Wan-lan Roaming App 20120287904 - TANIUCHI; Kenichi ; et al.	2012-11-15
Multimedia Service Network And Method For Providing The Same App 20120239727 - Dutta; Ashutosh ; et al.	2012-09-20
Framework of media-independent pre-authentication Grant 8,259,682 - Dutta , et al. September 4, 2	2012-09-04
System, Method and Program for Telecom Infrastructure Virtualization and Management App 20120221700 - Dutta; Ashutosh ; et al.	2012-08-30
Secure and seamless WAN-LAN roaming Grant 8,243,687 - Taniuchi , et al. August 14, 2	2012-08-14
Network selection mechanism Grant 8,190,768 - Oba , et al. May 29, 2	2012-05-29
Key Cashing, QoS and Multicast Extensions to Media-Independent Pre-Authentication App 20120096520 - Dutta; Ashutosh ; et al.	2012-04-19
P-cscf Fast Handoff For Ims/mms Architecture App 20120082136 - Dutta; Ashutosh ; et al.	2012-04-05
Self-organizing Ims Network And Method For Organizing And Maintaining Sessions App 20120042084 - Dutta; Ashutosh ; et al.	2012-02-16
P-CSCF fast handoff for IMS/MMS architecture Grant 8,098,627 - Dutta , et al. January 17, 2	2012-01-17
Dynamic packet buffering system for mobile handoff Grant 8,068,460 - Fajardo , et al. November 29, 2	2011-11-29
Secure And Seamless Wan-lan Roaming App 20110249653 - TANIUCHI; Kenichi ; et al.	2011-10-13
Secure and seamless WAN-LAN roaming Grant 7,978,655 - Taniuchi , et al. July 12, 2	2011-07-12
Self Organizing Ip Multimedia Subsystem App 20110110223 - Dutta; Ashutosh ; et al.	2011-05-12
Packet loss prevention during handoff using packet copy-and-forward Grant 7,936,719 - Fajardo , et al. May 3, 2	2011-05-03
Framework of Media-Independent Pre-Authentication App 20110083168 - Dutta; Ashutosh ; et al.	2011-04-07
Media Independent Handover Protocol Security App 20100281249 - Das; Subir ; et al.	2010-11-04
Proactive Authentication App 20100281519 - Das; Subir ; et al.	2010-11-04
Framework of media-independent pre-authentication Grant 7,813,319 - Dutta , et al. October 12, 2	2010-10-12
Fast Handoff Using GPS Technology for Mobile Telematics App 20100254350 - Dutta; Ashutosh ; et al.	2010-10-07
Fast handoff using GPS technology for mobile telematics Grant 7,768,975 - Dutta , et al. August 3, 2	2010-08-03
Network Discovery Mechanisms App 20100165947 - Taniuchi; Kenichi ; et al.	2010-07-01
Seamless Handoff Across Heterogeneous Access Networks Using a Handoff Controller in a Service Control Point App 20100150110 - Dutta; Ashutosh ; et al.	2010-06-17
Framework of media-independent pre-authentication improvements: including considerations for failed switching and switchback Grant 7,738,882 - Dutta , et al. June 15, 2	2010-06-15
Network Selection Mechanism App 20100115083 - OBA; Yoshihiro ; et al.	2010-05-06
Seamless handoff across heterogeneous access networks using a handoff controller in a service control point Grant 7,664,501 - Dutta , et al. February 16, 2	2010-02-16
Application-layer multicast for mobile users in diverse networks Grant 7,546,082 - Chennikara , et al. June 9, 2	2009-06-09
Proxy mobile IP App 20080285518 - Dutta; Ashutosh ; et al.	2008-11-20
MEDIA INDEPENDENT PRE-AUTHENTICATION SUPPORTING FAST-HANDOFF IN PROXY MIPv6 ENVIRONMENT App 20080207206 - Taniuchi; Kenichi ; et al.	2008-08-28
Flexible mobility framwork for heterogeneous roaming in next generation wireless networks App 20080176560 - Dutta; Ashutosh ; et al.	2008-07-24
Key Caching, QoS and Multicast Extensions to Media-Independent Pre-Authentication App 20080095114 - Dutta; Ashutosh ; et al.	2008-04-24
Security optimization for IMS/MMD architecture App 20080072310 - Dutta; Ashutosh ; et al.	2008-03-20
P-CSCF fast handoff for IMS/MMS architecture App 20080069050 - Dutta; Ashutosh ; et al.	2008-03-20
Methods of mitigation of trombone routing in an IMS/MMD network App 20080070573 - Dutta; Ashutosh ; et al.	2008-03-20
Method for handling the simultaneous mobility of mobile hosts in infrastructure-based networks Grant 7,319,689 - Dutta , et al. January 15, 2	2008-01-15
System and method for receiving over a network a broadcast from a broadcast source Grant 7,296,091 - Dutta , et al. November 13, 2	2007-11-13
Packet Loss Prevention During Handoff Using Packet Copy-and-forward App 20070248049 - Fajardo; Victor ; et al.	2007-10-25
Fast Link-down Detection Systems And Methods App 20070248058 - Fajardo; Victor ; et al.	2007-10-25
Method for handling the simultaneous mobility of mobile hosts in infrastructure-based networks App 20070242628 - Dutta; Ashutosh ; et al.	2007-10-18
Framework of Media-Independent Pre-Authentication App 20070204155 - Dutta; Ashutosh ; et al.	2007-08-30
Mpa With Mobile Ip Foreign Agent Care-of Address Mode App 20070189218 - Oba; Yoshihiro ; et al.	2007-08-16
Framework of Media-Independent Pre-Authentication Improvements: Including Considerations for Failed Switching and Switchback App 20070047491 - Dutta; Ashutosh ; et al.	2007-03-01
Method and system for host mobility management protocol Grant 7,184,418 - Baba , et al. February 27, 2	2007-02-27
Dynamic Packet Buffering System For Mobile Handoff App 20070014259 - Fajardo; Victor ; et al.	2007-01-18
Seamless handoff across heterogeneous access networks using a handoff controller in a service control point App 20060276192 - Dutta; Ashutosh ; et al.	2006-12-07
Network discovery mechanisms App 20060187858 - Kenichi; Taniuchi ; et al.	2006-08-24
Methods and systems for a generalized mobility solution using a dynamic tunneling agent Grant 6,992,994 - Das , et al. January 31, 2	2006-01-31
Quarantine Networking App 20050273853 - OBA, Yashihiro ; et al.	2005-12-08
Fast handoff using GPS technology for mobile telematics App 20050213539 - Dutta, Ashutosh ; et al.	2005-09-29
Application-layer multicast for mobile users in diverse networks App 20050195774 - Chennikara, Jasmine ; et al.	2005-09-08
Secure and seamless WAN-LAN roaming App 20050163079 - Taniuchi, Kenichi ; et al.	2005-07-28
Integrated mobility management App 20040122976 - Dutta, Ashutosh ; et al.	2004-06-24
Methods and systems for a generalized mobility solution using a dynamic tunneling agent App 20020026527 - Das, Subir ; et al.	2002-02-28
Supporting fast intra-domain handoffs and paging in wireless cellular networks App 20010036834 - Das, Subir ; et al.	2001-11-01