Inventor · disambiguated record
Yong Yi
Also filed as: YI YONG · YI YONG-IK
17 granted patents·10 pending applications·75 citations·filing 2001–2024
91Inventor score
Top patents by PatentIndex Score
27 records- 0194US8359832B2SCR reductant mixerCATERPILLAR INC·Filed 2009·Granted Jan 29, 2013·35 cites·18 claims
- 0292US11555437B2Exhaust pipeCATERPILLAR INC·Filed 2020·Granted Jan 17, 2023·4 cites·20 claims
- 0390US9718037B2Mixing system for aftertreatment systemCATERPILLAR INC·Filed 2014·Granted Aug 1, 2017·12 cites·12 claims
- 0487US10066535B2Compact design exhaust aftertreatment system with NOx sensorCATERPILLAR INC·Filed 2016·Granted Sep 4, 2018·5 cites·19 claims
- 0583US11732629B1System, apparatus, and method for diesel exhaust fluid (DEF) dosingCATERPILLAR INC·Filed 2022·Granted Aug 22, 2023·1 cites·20 claims
- 0680US8800275B2Mounting assembly for a reductant injectorCRANDELL RICHARD ANDERSON·Filed 2012·Granted Aug 12, 2014·7 cites·18 claims
- 0775US9441522B2Mounting assembly for a reductant injectorCATERPILLAR INC·Filed 2014·Granted Sep 13, 2016·3 cites·17 claims
- 0874US9909478B2Mixer for exhaust aftertreatment systemsCATERPILLAR INC·Filed 2016·Granted Mar 6, 2018·2 cites·18 claims
- 0969US10766044B2Channeled reductant mixing deviceYI YONG·Filed 2018·Granted Sep 8, 2020·2 cites·20 claims
- 1067US12228055B1Exhaust system sensor and housing assemblyCATERPILLAR INC·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 1163US10012125B2Dual mixer for exhaust aftertreatment systemsCATERPILLAR INC·Filed 2016·Granted Jul 3, 2018·1 cites·18 claims
- 1259US9664082B2Reductant dosing system having staggered injectorsCATERPILLAR INC·Filed 2014·Granted May 30, 2017·1 cites·7 claims
- 1357US6929144B2Apparatus for locking a pressure vesselSHINHUNG COMPANY LTD·Filed 2001·Granted Aug 16, 2005·2 cites·12 claims
- 1453US12467396B1Electrically heated mixer assembly for an exhaust aftertreatment systemCATERPILLAR INC·Filed 2024·Granted Nov 11, 2025·0 cites·20 claims
- 1551US11905873B1Engine aftertreatment systemCATERPILLAR INC·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 1647US2014286832A1Exhaust systemCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 1747US2010186389A1Reductant Insulating SystemCATERPILLAR INC·Filed 2009·Application pending·0 cites
- 1846US11441460B2Vane mixer in engine exhaust systemCATERPILLAR INC·Filed 2020·Granted Sep 13, 2022·0 cites·20 claims
- 1943US2015275732A1Coolant system for reductant tankCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 2042US2004067158A1Sterilizer for medical applianceFiled 2001·Application pending·0 cites
- 2140US2015198073A1Exhaust aftertreatment system with in-elbow reductant injectionCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 2238US10352215B2Method and system for modeling reductant deposit growthCATERPILLAR INC·Filed 2017·Granted Jul 16, 2019·0 cites·20 claims
- 2338US2013000729A1Def pump and tank thawing system and methodCATERPILLAR INC·Filed 2011·Application pending·0 cites
- 2438US2016230717A1Coating for engineCATERPILLAR INC·Filed 2016·Application pending·0 cites
- 2537US2014366514A1Premixer conduit for exhaust aftertreatment systemCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 2636US2012151902A1Biased reductant mixerYI YONG·Filed 2010·Application pending·0 cites
- 2734US2020224571A1Reductant nozzleCATERPILLAR INC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →