Inventor · disambiguated record
David Shrader
Also filed as: SHRADER DAVID · SHRADER DAVID C
10 granted patents·4 pending applications·127 citations·filing 1994–2023
88Inventor score
Files withERICSSON TELEFON AB L M8DUTTA ASHUTOSH2CASTRO CASTRO FABIAN1ERICSSON TELEFON AB L M (publ)1SIEMENS STROMBERG CARLSON1
Top patents by PatentIndex Score
14 records- 0196US11711799B2Wireless device reportingERICSSON TELEFON AB L M·Filed 2020·Granted Jul 25, 2023·3 cites·12 claims
- 0292US7664501B2Seamless handoff across heterogeneous access networks using a handoff controller in a service control pointDUTTA ASHUTOSH·Filed 2006·Granted Feb 16, 2010·34 cites·28 claims
- 0388US8442005B2Seamless handoff across heterogeneous access networks using a handoff controller in a service control pointDUTTA ASHUTOSH·Filed 2009·Granted May 14, 2013·18 cites·28 claims
- 0485US9723624B2Wireless device reportingERICSSON TELEFON AB L M·Filed 2014·Granted Aug 1, 2017·4 cites·7 claims
- 0580US11974273B2Wireless device reportingERICSSON TELEFON AB L M·Filed 2023·Granted Apr 30, 2024·0 cites·16 claims
- 0675US9699038B2Node and method for service usage reporting and quota establishmentERICSSON TELEFON AB L M·Filed 2013·Granted Jul 4, 2017·4 cites·8 claims
- 0773US9660818B2Advanced service-aware policy and charging control methods, network nodes, and computer programsCASTRO CASTRO FABIAN·Filed 2012·Granted May 23, 2017·4 cites·20 claims
- 0866US10887902B2Wireless device reportingERICSSON TELEFON AB L M·Filed 2019·Granted Jan 5, 2021·0 cites·3 claims
- 0959US5521963ASystem and method for using integrated services digital networks (ISDN) and the call appearance call handling (CACH) feature of electronic key telephone service (EKTS) technology for mobile systemsSIEMENS STROMBERG CARLSON·Filed 1994·Granted May 28, 1996·60 cites·8 claims
- 1058US2017303301A1Wireless Device ReportingERICSSON TELEFON AB L M (publ)·Filed 2017·Application pending·0 cites
- 1150US10038796B2Preemptive credit controlERICSSON TELEFON AB L M·Filed 2014·Granted Jul 31, 2018·0 cites·26 claims
- 1245US2016182244A1Method and System for Obtaining Content Location Information Enabling Differential Charging Algorithms in Multimedia Broadcast and Multicast Service (MBMS)ERICSSON TELEFON AB L M·Filed 2014·Application pending·0 cites
- 1343US2015270978A1Method and apparatus for data repair in a data communication networkERICSSON TELEFON AB L M·Filed 2014·Application pending·0 cites
- 1438US2007218902A1System and method for adaptive seamless mobility of multimedia communication sessionsSMYK DAREK·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →