Inventor · Bound Brook, NJ, US

Ashutosh Dutta

33Patents
8h-index
58Co-inventors
74Inventor score

Filing activity: Jun 19, 2000 → Jan 29, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US7184418B1 Method and system for host mobility management protocol Emerging Cross-Sectional Technologies 159 Expired
US7296091B1 System and method for receiving over a network a broadcast from a broadcast source Electricity 104 Expired
US6992994B2 Methods and systems for a generalized mobility solution using a dynamic tunneling agent Electricity 58 Expired
US8717931B2 Network discovery mechanisms Electricity 36 Active
US7664501B2 Seamless handoff across heterogeneous access networks using a handoff controller in a service control point Electricity 20 Active
US8442005B2 Seamless handoff across heterogeneous access networks using a handoff controller in a service control point Electricity 17 Active
US7813319B2 Framework of media-independent pre-authentication Electricity 10 Active
US8098627B2 P-CSCF fast handoff for IMS/MMS architecture Electricity 9 Active
US7738882B2 Framework of media-independent pre-authentication improvements: including considerations for failed switching and switchback Electricity 8 Active
US7978655B2 Secure and seamless WAN-LAN roaming Electricity 7 Active
US7319689B2 Method for handling the simultaneous mobility of mobile hosts in infrastructure-based networks Electricity 6 Active
US7546082B2 Application-layer multicast for mobile users in diverse networks Electricity 6 Expired
US8068460B2 Dynamic packet buffering system for mobile handoff Electricity 6 Active
US8259682B2 Framework of media-independent pre-authentication Electricity 5 Active
US8341395B2 Media independent handover protocol security Electricity 4 Active
US8190768B2 Network selection mechanism Electricity 4 Active
US9025771B2 Security optimization for IMS/MMD architecture Electricity 4 Active
US10230767B2 Intra-carrier and inter-carrier network security system Electricity 3 Active
US8505076B2 Proactive authentication Electricity 3 Active
US8929330B2 Network discovery mechanisms Electricity 2 Active
US8446875B2 Media independent pre-authentication supporting fast-handoff in proxy MIPv6 environment Electricity 2 Active
US7936719B2 Packet loss prevention during handoff using packet copy-and-forward Electricity 2 Active
US8670407B2 Proxy mobile IP Electricity 1 Active
US8701164B2 Key cashing, QoS and multicast extensions to media-independent pre-authentication Electricity 1 Active
US7768975B2 Fast handoff using GPS technology for mobile telematics Electricity 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.