Inventor · disambiguated record
Lifeng Wang
Also filed as: WANG LIFENG
88 granted patents·36 pending applications·569 citations·filing 1992–2024
99Inventor score
Files withCATERPILLAR INC26WANG LIFENG22MICROSOFT CORP18APOLLO INTELLIGENT CONNECTIVITY BEIJING TECHNOLOGY CO LTD5BEIJING YAKEBOT TECH CO LTD5
Top patents by PatentIndex Score
124 records- 0197US10376867B2Oxidation catalyst for internal combustion engine exhaust gas treatmentJOHNSON MATTHEY PLC·Filed 2017·Granted Aug 13, 2019·9 cites·18 claims
- 0297US9868115B2Oxidation catalyst for internal combustion engine exhaust gas treatmentJOHNSON MATTHEY PLC·Filed 2015·Granted Jan 16, 2018·13 cites·21 claims
- 0396US9005559B2Oxidation catalyst for internal combustion engine exhaust gas treatmentJOHNSON MATTHEY JAPAN G K·Filed 2014·Granted Apr 14, 2015·37 cites·21 claims
- 0495US10773251B2Oxidation catalyst for internal combustion engine exhaust gas treatmentJOHNSON MATTHEY PLC·Filed 2019·Granted Sep 15, 2020·4 cites·20 claims
- 0595US10760513B1Engine and method for exhaust aftertreatmentCATERPILLAR INC·Filed 2019·Granted Sep 1, 2020·17 cites·20 claims
- 0695US8652429B2Oxidation catalyst for internal combustion engine exhaust gas treatmentJOHNSON MATTHEY JAPAN G K GODO KAISHA·Filed 2012·Granted Feb 18, 2014·51 cites·16 claims
- 0794US11815055B1Multi-fuel injector and methodCATERPILLAR INC·Filed 2022·Granted Nov 14, 2023·2 cites·20 claims
- 0893USD981768SCabinet with drawersWANG LIFENG·Filed 2022·Granted Mar 28, 2023·15 cites·1 claims
- 0992US12297795B1Multi-function fuel injector valve in dual fuel system and fuel system operating methodCATERPILLAR INC·Filed 2024·Granted May 13, 2025·5 cites·19 claims
- 1092USD981144SCabinetWANG LIFENG·Filed 2022·Granted Mar 21, 2023·15 cites·1 claims
- 1192USD965354SFile cabinetWANG LIFENG·Filed 2022·Granted Oct 4, 2022·14 cites·1 claims
- 1291US7602398B2Decorating surfaces with texturesMICROSOFT CORP·Filed 2005·Granted Oct 13, 2009·26 cites·13 claims
- 1390US11675036B2Shimming device for a magnetic resonance imaging systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2021·Granted Jun 13, 2023·2 cites·11 claims
- 1490USD984831SCabinetWANG LIFENG·Filed 2022·Granted May 2, 2023·10 cites·1 claims
- 1590US8001553B2Aggregate computer system via coupling of computing machinesMICROSOFT CORP·Filed 2007·Granted Aug 16, 2011·20 cites·16 claims
- 1689USD982362SCabinetWANG LIFENG·Filed 2022·Granted Apr 4, 2023·11 cites·1 claims
- 1788USD981145SCabinetWANG LIFENG·Filed 2022·Granted Mar 21, 2023·9 cites·1 claims
- 1888US10814318B2Method for coating a filter substrateJOHNSON MATTHEY PLC·Filed 2015·Granted Oct 27, 2020·6 cites·7 claims
- 1987US10247122B1Control system for turbocharged engine system and operating method for sameCATERPILLAR INC·Filed 2018·Granted Apr 2, 2019·3 cites·20 claims
- 2087US8608346B2Backlight module and light guide plate fixture thereofWANG LIFENG·Filed 2011·Granted Dec 17, 2013·10 cites·20 claims
- 2186US11788441B2Fully variable electro-hydraulic valve system having buffering functionWEIFANG LICHUANG ELECTRONIC TECH CO LTD·Filed 2020·Granted Oct 17, 2023·2 cites·10 claims
- 2286USD989525SCabinetWANG LIFENG·Filed 2023·Granted Jun 20, 2023·7 cites·1 claims
- 2385US11035332B2Fuel injector having dual solenoid control valvesCATERPILLAR INC·Filed 2017·Granted Jun 15, 2021·2 cites·10 claims
- 2485US7609271B2Producing animated scenes from still imagesMICROSOFT CORP·Filed 2006·Granted Oct 27, 2009·7 cites·17 claims
- 2584US11031948B1Diagnostic systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2020·Granted Jun 8, 2021·2 cites·21 claims
- 2684US8434457B2System and method for cooling fuel injectorsCOLDREN DANA R·Filed 2010·Granted May 7, 2013·7 cites·20 claims
- 2784US7589723B2Real-time rendering of partially translucent objectsMICROSOFT CORP·Filed 2005·Granted Sep 15, 2009·14 cites·12 claims
- 2883US6999095B2System and process for optimal texture map reconstruction from multiple viewsMICROSOFT CORP·Filed 2004·Granted Feb 14, 2006·24 cites·15 claims
- 2983US6973921B2Fuel pumping system and methodCATERPILLAR INC·Filed 2003·Granted Dec 13, 2005·18 cites·12 claims
- 3082US7150268B2Fuel pumping system and methodCATERPILLAR INC·Filed 2005·Granted Dec 19, 2006·9 cites·14 claims
- 3182US6978760B2Mixed mode fuel injector and injection systemCATERPILLAR INC·Filed 2003·Granted Dec 27, 2005·25 cites·20 claims
- 3280US5381425ASystem for encoding and decoding of convolutionally encoded dataUNIV NORTH CAROLINA STATE·Filed 1992·Granted Jan 10, 1995·56 cites·19 claims
- 3379USD1001558SCabinetWANG LIFENG·Filed 2023·Granted Oct 17, 2023·4 cites·1 claims
- 3477US11224172B2Compressed air artificial wind system and method thereof, firefighting equipmentWANG LIFENG·Filed 2018·Granted Jan 18, 2022·2 cites·15 claims
- 3577US10570863B1Fuel injector having cam-actuated plunger and plunger cavity metering edge for valvetrain noise suppressionCATERPILLAR INC·Filed 2018·Granted Feb 25, 2020·1 cites·19 claims
- 3677US8765067B1Exhaust gas oxidation catalystKADONO TAKESHI·Filed 2012·Granted Jul 1, 2014·3 cites·18 claims
- 3776US11149633B2System of using compressed air as a force source and method thereof; airplaneWANG LIFENG·Filed 2017·Granted Oct 19, 2021·3 cites·14 claims
- 3875US6825850B2System and process for optimal texture map reconstruction from multiple viewsMICROSOFT CORP·Filed 2002·Granted Nov 30, 2004·15 cites·12 claims
- 3973US10830194B2Common rail fuel system having pump-accumulator injectorsCATERPILLAR INC·Filed 2016·Granted Nov 10, 2020·1 cites·8 claims
- 4073US7129943B2System and method for feature-based light field morphing and texture transferMICROSOFT CORP·Filed 2002·Granted Oct 31, 2006·20 cites·34 claims
- 4173US2023324484A1Shimming device for a magnetic resonance imaging systemSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2023·Application pending·0 cites
- 4271US11859583B2Fuel injector having dual solenoid control valvesCATERPILLAR INC·Filed 2021·Granted Jan 2, 2024·0 cites·14 claims
- 4371US9447740B2Engine system having hydraulically actuated gas injectorCATERPILLAR INC·Filed 2014·Granted Sep 20, 2016·2 cites·19 claims
- 4471US7949708B2Using a remote handheld device as a local deviceMICROSOFT CORP·Filed 2007·Granted May 24, 2011·5 cites·20 claims
- 4570US7950593B2Z orifice feature for mechanically actuated fuel injectorCATERPILLAR INC·Filed 2008·Granted May 31, 2011·6 cites·16 claims
- 4669US10252607B2System economically using compressed air as an automobile power source and method thereofWANG LIFENG·Filed 2016·Granted Apr 9, 2019·1 cites·10 claims
- 4769US9797342B2Port injection system for gaseous fuelsCATERPILLAR INC·Filed 2014·Granted Oct 24, 2017·3 cites·18 claims
- 4869US8990838B2Aggregate personal computer systemLI YANG·Filed 2011·Granted Mar 24, 2015·2 cites·20 claims
- 4968US11278875B2Direct synthesis of metal-containing CHA zeolitesWANG LIFENG·Filed 2019·Granted Mar 22, 2022·0 cites·19 claims
- 5068US10778360B1High accuracy timestamp supportXILINX INC·Filed 2018·Granted Sep 15, 2020·1 cites·20 claims
Showing the top 50 of 124 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →