Inventor · disambiguated record
Rong Qu
Also filed as: QU RONG
16 granted patents·2 pending applications·135 citations·filing 2001–2021
91Inventor score
Top patents by PatentIndex Score
18 records- 0197US10934899B2Valve seat insert for engine having double-crowned seating surface profiled for limiting valve recessionCATERPILLAR INC·Filed 2018·Granted Mar 2, 2021·30 cites·19 claims
- 0297US10731523B2Valve seat insert for internal combustion engine profiled to resist valve recessionCATERPILLAR INC·Filed 2018·Granted Aug 4, 2020·30 cites·20 claims
- 0396US10767520B1Valve seat insert for long life natural gas lean burn enginesCATERPILLAR INC·Filed 2019·Granted Sep 8, 2020·33 cites·20 claims
- 0493US10989321B2Double-crowned valve seat insert having seating surface formed of hard-facing materialCATERPILLAR INC·Filed 2019·Granted Apr 27, 2021·29 cites·19 claims
- 0587US9879575B2System for lubricating valve assembly of engineCATERPILLAR INC·Filed 2016·Granted Jan 30, 2018·5 cites·1 claims
- 0681US10934902B1Valve seat insert for high power density and marine enginesCATERPILLAR INC·Filed 2019·Granted Mar 2, 2021·3 cites·20 claims
- 0770US10006317B2Valve actuation systemCATERPILLAR INC·Filed 2015·Granted Jun 26, 2018·1 cites·20 claims
- 0868US11685972B2Ni-based alloy and valveHuaiji Valve USA Inc·Filed 2021·Granted Jun 27, 2023·0 cites·20 claims
- 0965US11022009B2Hydraulic lash adjusterCATERPILLAR INC·Filed 2019·Granted Jun 1, 2021·0 cites·20 claims
- 1064US10934901B1Valve seat insert for high power density and high speed diesel enginesCATERPILLAR INC·Filed 2019·Granted Mar 2, 2021·0 cites·20 claims
- 1162US9172395B2Generating an ICONV module in real timeIBM·Filed 2013·Granted Oct 27, 2015·1 cites·20 claims
- 1258US9342555B2Reporting tools for object-relational databasesIBM·Filed 2013·Granted May 17, 2016·1 cites·14 claims
- 1354US10844758B2Engine and gas exchange valve with under-head fillet contoured for chordal stress mitigationCATERPILLAR INC·Filed 2019·Granted Nov 24, 2020·0 cites·20 claims
- 1450US9720960B2Reporting tools for object-relational databasesIBM·Filed 2014·Granted Aug 1, 2017·0 cites·7 claims
- 1550US8924408B2Automatic generation of database invocation mechanism for external web servicesBROWN LARRY·Filed 2001·Granted Dec 30, 2014·2 cites·48 claims
- 1643US10760455B2Poppet valve for an internal combustion engineCATERPILLAR INC·Filed 2016·Granted Sep 1, 2020·0 cites·20 claims
- 1737US2014366852A1System and Method for Exhaust Gas Re-CirculationCATERPILLAR INC·Filed 2013·Application pending·0 cites
- 1836US2017152768A1Engine valveCATERPILLAR INC·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →