Inventor · disambiguated record
Wei Li
Also filed as: LI WEI · LI WEI-TZU
109 granted patents·26 pending applications·647 citations·filing 1995–2024
99Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC43GM GLOBAL TECH OPERATIONS INC14LI WEI11QI GONGSHIN11WEICHAI POWER CO LTD4
Top patents by PatentIndex Score
135 records- 0197US10434894B2Vehicle battery pack assemblyGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Oct 8, 2019·27 cites·20 claims
- 0296US10919026B2Methods for preparing catalyst systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Feb 16, 2021·12 cites·19 claims
- 0396US10907981B2Vehicle with hybrid battery pack and human machine interface and method of monitoringGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Feb 2, 2021·12 cites·16 claims
- 0496US10695749B2Sinter-resistant catalyst systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Jun 30, 2020·13 cites·20 claims
- 0596US10637048B2Silicon anode materialsGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Apr 28, 2020·10 cites·16 claims
- 0695US11167269B1Three-way catalyst materials and appurtenant devices and systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted Nov 9, 2021·3 cites·19 claims
- 0795US10814743B2Energy management system and method for vehicle with high power and high energy battery packsGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Oct 27, 2020·7 cites·20 claims
- 0895US10494976B2Exhaust aftertreatment system and doc NO2 generation on-board diagnostics methodGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Dec 3, 2019·13 cites·18 claims
- 0995US8057767B1Base metal oxides oxidation catalystQI GONGSHIN·Filed 2010·Granted Nov 15, 2011·28 cites·20 claims
- 1094US10400654B2NOx storage catalyst monitoring methodsGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Sep 3, 2019·11 cites·18 claims
- 1194US8959894B2Manganese-based oxides promoted lean NOx trap (LNT) catalystQI GONGSHIN·Filed 2011·Granted Feb 24, 2015·18 cites·18 claims
- 1294US8226915B2Coated perovskite-based catalysts, catalyst combinations and methods of treating a gas streamQI GONGSHIN·Filed 2010·Granted Jul 24, 2012·15 cites·26 claims
- 1393US11149680B1Weak tumble flow fast combustion system and gas engineWEICHAI POWER CO LTD·Filed 2021·Granted Oct 19, 2021·8 cites·10 claims
- 1493US8409518B2Sulfur tolerant perovskite supported catalystsKIM CHANG H·Filed 2010·Granted Apr 2, 2013·13 cites·19 claims
- 1593US7637234B2Split-cycle engine with a helical crossover passageSCUDERI GROUP LLC·Filed 2008·Granted Dec 29, 2009·25 cites·15 claims
- 1692US10159960B2Catalysts with atomically dispersed platinum group metal complexesGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Dec 25, 2018·6 cites·20 claims
- 1792US9597635B2Zeolite promoted silver based catalyst for NOx storageGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Mar 21, 2017·9 cites·18 claims
- 1892US9186654B2Low cost lean NOx reduction catalyst systemQI GONGSHIN·Filed 2011·Granted Nov 17, 2015·11 cites·17 claims
- 1992US8404201B2Mn, Ce and Zr mixed oxides oxidation catalystQI GONGSHIN·Filed 2011·Granted Mar 26, 2013·11 cites·11 claims
- 2091US11446637B2Bi-metallic three-way catalyst materials and appurtenant devices and systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted Sep 20, 2022·2 cites·20 claims
- 2191US9855547B2Low-temperature oxidation catalystsGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Jan 2, 2018·6 cites·15 claims
- 2291US8466083B2Bi-functional catalyst materials for lean exhaust NOx reductionSCHMIEG STEVEN J·Filed 2010·Granted Jun 18, 2013·12 cites·14 claims
- 2391US8377400B2Methods and systems for oxidizing nitric oxide in a gas streamGM GLOBAL TECH OPERATIONS INC·Filed 2010·Granted Feb 19, 2013·12 cites·23 claims
- 2489US8539760B2Catalyst materials for NOx oxidation in an exhaust aftertreatment system that uses passive ammonia SCRLI WEI·Filed 2010·Granted Sep 24, 2013·10 cites·25 claims
- 2589US8268274B2Catalyst combinations and methods and systems for oxidizing nitric oxide in a gas streamKIM CHANG H·Filed 2010·Granted Sep 18, 2012·7 cites·42 claims
- 2688USD899571SDehumidifierSHENZHEN CITY YIREN ALLIANCE TRADING CO LTD·Filed 2020·Granted Oct 20, 2020·18 cites·1 claims
- 2788US10562017B2Ion adsorption of oxide layers to hinder catalyst sinteringGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Feb 18, 2020·3 cites·15 claims
- 2887US10399037B1Nitrogen oxides storage catalyst and methods of using the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Sep 3, 2019·3 cites·20 claims
- 2987US8041498B2Lean nitrogen oxide emission control system and methodGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Oct 18, 2011·12 cites·20 claims
- 3086US9770547B2Heat balance type circulating pipe systemLI WEI·Filed 2016·Granted Sep 26, 2017·7 cites·10 claims
- 3186US9180408B2Fuel efficient ammonia generation strategy for lean-burn engines utilizing passive NH3-SCR for the control of NOxPERRY KEVIN L·Filed 2011·Granted Nov 10, 2015·8 cites·15 claims
- 3286US8943811B2Perovskite-based catalysts, catalyst combinations and methods of making and using the sameLI WEI·Filed 2010·Granted Feb 3, 2015·5 cites·22 claims
- 3386US8920756B2Silver promoted close-coupled NOx absorberGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Dec 30, 2014·7 cites·20 claims
- 3486US8387448B2Method for monitoring exhaust gas aftertreatment devicesLI WEI·Filed 2011·Granted Mar 5, 2013·7 cites·20 claims
- 3585USD997700SGarden hose holderLI WEI·Filed 2023·Granted Sep 5, 2023·8 cites·1 claims
- 3685US8661788B2Exhaust aftertreatment systems that include an ammonia-SCR catalyst promoted with an oxygen storage materialQI GONGSHIN·Filed 2010·Granted Mar 4, 2014·7 cites·15 claims
- 3784US11155153B2Energy sharing system and method for a vehicleGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Oct 26, 2021·4 cites·19 claims
- 3884US10926245B1Platinum-containing catalyst systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Feb 23, 2021·2 cites·18 claims
- 3984US8906331B2Nitric oxide oxidation over silver-based catalystsGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Dec 9, 2014·5 cites·18 claims
- 4083US10828945B2Connection structure between tire pressure monitoring sensor and tire valveBAOLONG HUF SHANGHAI ELECTRONIC CO LTD·Filed 2017·Granted Nov 10, 2020·1 cites·10 claims
- 4183US10612440B2Induction heating-assisted catalystsGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Apr 7, 2020·2 cites·17 claims
- 4283US8513155B2Perovskite-type compounds for use in lean NOx trapsLI WEI·Filed 2010·Granted Aug 20, 2013·6 cites·15 claims
- 4383US8381512B2Passive ammonia-selective catalytic reduction for NOx control in internal combustion enginesGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Feb 26, 2013·11 cites·21 claims
- 4483US8318119B2Method for preparing perovskite oxide-based catalyst particlesQI GONGSHIN·Filed 2010·Granted Nov 27, 2012·4 cites·19 claims
- 4583US6947294B2EMI-attenuating air ventilation panelHON HAI PREC IND CO LTD·Filed 2003·Granted Sep 20, 2005·38 cites·4 claims
- 4682US8216521B2Method and apparatus for ammonia formation in a catalytic converterLI WEI·Filed 2009·Granted Jul 10, 2012·10 cites·26 claims
- 4781US8479493B2Oxidation catalysts for engines producing low temperature exhaust streamsKIM CHANG H·Filed 2011·Granted Jul 9, 2013·5 cites·12 claims
- 4881US6647898B2Spring assisted apparatus for ramp actuating mechanism and movable draft arm arrangementWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2002·Granted Nov 18, 2003·25 cites·4 claims
- 4980US8957770B2Automatic networking apparatus and system for vehiclesHU JUNFENG·Filed 2011·Granted Feb 17, 2015·9 cites·20 claims
- 5080US8765092B2Non-stoichiometric perovskite oxide oxidation catalyst for oxidizing NO to NO2QI GONGSHIN·Filed 2012·Granted Jul 1, 2014·4 cites·18 claims
Showing the top 50 of 135 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →