Inventor · disambiguated record
David Khan
Also filed as: KHAN DAVID
6 granted patents·2 pending applications·7 citations·filing 2009–2014
71Inventor score
Top patents by PatentIndex Score
8 records- 0167US9425969B2Charging decisions in an IP multimedia subsystemBAER ANDERS·Filed 2011·Granted Aug 23, 2016·3 cites·12 claims
- 0266US10750343B2Configuration technique for an emergency sessionERICSSON TELEFON AB L M·Filed 2014·Granted Aug 18, 2020·2 cites·6 claims
- 0359US9167008B2Traffic routing across and between networksKHAN DAVID·Filed 2010·Granted Oct 20, 2015·2 cites·15 claims
- 0441US2012117624A1Method and Apparatus for use in an IP Multimedia SubsystemKHAN DAVID·Filed 2009·Application pending·0 cites
- 0539US2012233323A1Method and apparatus for use in a communications networkCONTE GIUSEPPE·Filed 2009·Application pending·0 cites
- 0637US9148287B2Prioritisation of charging in an IMS networkKHAN DAVID·Filed 2012·Granted Sep 29, 2015·0 cites·18 claims
- 0736US9467576B2Method of communication between IMS nodesBAER ANDERS·Filed 2011·Granted Oct 11, 2016·0 cites·13 claims
- 0834US9848021B2Session persistent data and method of use thereofBAER ANDERS·Filed 2012·Granted Dec 19, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →