Inventor · disambiguated record
Jay Z. Zhao
Also filed as: ZHAO JAY · ZHAO JAY Z · ZHAO JAY ZHIXING
10 granted patents·7 pending applications·128 citations·filing 2004–2023
89Inventor score
Top patents by PatentIndex Score
17 records- 0192US7940904B2Converged offline charging and online chargingALCATEL LUCENT USA INC·Filed 2005·Granted May 10, 2011·26 cites·10 claims
- 0285US7620384B2Converged service control for IMS networks and legacy networksALCATEL LUCENT USA INC·Filed 2006·Granted Nov 17, 2009·16 cites·20 claims
- 0381US7170982B2Call authorization and billing message routing capabilityLUCENT TECHNOLOGIES INC·Filed 2004·Granted Jan 30, 2007·33 cites·6 claims
- 0474US7548743B2Call control with converged application server logic and gateway logic in IMS networksALCATEL LUCENT USA INC·Filed 2004·Granted Jun 16, 2009·15 cites·18 claims
- 0570US7599478B2IMS gateway systems and methods for online charging in IMS networksALCATEL LUCENT USA INC·Filed 2004·Granted Oct 6, 2009·14 cites·18 claims
- 0668US8228925B2Interactive voice response system for online and offline charging and for multiple networksCAI YIGANG·Filed 2005·Granted Jul 24, 2012·4 cites·20 claims
- 0766US9550464B2Active knee protection systemTK HOLDINGS INC·Filed 2014·Granted Jan 24, 2017·3 cites·23 claims
- 0866US7010104B1Pre-biller capability in enhanced charging collection function (CCF) applicationsLUCENT TECHNOLOGIES INC·Filed 2004·Granted Mar 7, 2006·10 cites·10 claims
- 0965US8295456B2IMS budget control for a media change during an IMS sessionCAI YIGANG·Filed 2006·Granted Oct 23, 2012·4 cites·20 claims
- 1064US9365176B2Active lower leg engagement systemTK HOLDINGS INC·Filed 2014·Granted Jun 14, 2016·3 cites·19 claims
- 1155US2024025950A1Method of purification of recombinantly-produced rsv proteins in trimeric formPFIZER·Filed 2021·Application pending·0 cites
- 1248US2007242816A1Converged prepaid and postpaid chargingCAI YIGANG·Filed 2006·Application pending·0 cites
- 1346US2009010144A1Transducer Assembly and Data Storage Apparatus Including the Transducer AssemblySEAGATE TECHNOLOGY LLC·Filed 2007·Application pending·0 cites
- 1444US2025050938A1Beveled snap ring for rack electric power steering systemSTEERING SOLUTIONS IP HOLDING·Filed 2023·Application pending·0 cites
- 1542US2008123603A1Providing notification in ims networksCAI YIGANG·Filed 2006·Application pending·0 cites
- 1642US2007156413A1IMS gateway systems and methods that provide session status checkingLUCENT TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
- 1738US2006291486A1IMS gateway systems and methods that validate routing to online charging systemsLUCENT TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →