Inventor · disambiguated record
Fei Chen
Also filed as: CHEN FEI · CHEN FEI-NENG
25 granted patents·22 pending applications·73 citations·filing 2009–2025
93Inventor score
Files withAIR PROD & CHEM16NXP USA INC4CHEN FEI3HAINAN MOORE BROTHERS TECHNOLOGY CO LTD3SUNGROW POWER SUPPLY CO LTD3
Top patents by PatentIndex Score
47 records- 0195US9863697B2Integrated methane refrigeration system for liquefying natural gasAIR PROD & CHEM·Filed 2015·Granted Jan 9, 2018·9 cites·24 claims
- 0294US9631864B2Heavy hydrocarbon removal from a natural gas streamCHEN FEI·Filed 2012·Granted Apr 25, 2017·22 cites·10 claims
- 0392US12181216B2Method to control the cooldown of main heat exchangers in liquefied natural gas plantAIR PROD & CHEM·Filed 2021·Granted Dec 31, 2024·2 cites·13 claims
- 0491US9945604B2Integrated nitrogen removal in the production of liquefied natural gas using refrigerated heat pumpAIR PROD & CHEM·Filed 2014·Granted Apr 17, 2018·8 cites·17 claims
- 0590US11714035B2Device for testing corrosion fatigue resistance on the basis of acoustic emissionUNIV CHANGSHA SCI & TECH·Filed 2023·Granted Aug 1, 2023·3 cites·6 claims
- 0688US10393429B2Method of operating natural gas liquefaction facilityAIR PROD & CHEM·Filed 2016·Granted Aug 27, 2019·4 cites·27 claims
- 0786US9816754B2Integrated nitrogen removal in the production of liquefied natural gas using dedicated reinjection circuitAIR PROD & CHEM·Filed 2014·Granted Nov 14, 2017·4 cites·5 claims
- 0885US11221176B2Natural gas liquefaction with integrated nitrogen removalAIR PROD & CHEM·Filed 2018·Granted Jan 11, 2022·2 cites·16 claims
- 0984US10982898B2Modularized LNG separation device and flash gas heat exchangerAIR PROD & CHEM·Filed 2018·Granted Apr 20, 2021·2 cites·11 claims
- 1084US10763706B2Wireless charging system with power level calculation circuit for foreign object detectionNXP BV·Filed 2018·Granted Sep 1, 2020·4 cites·18 claims
- 1182US10432036B2Foreign object detectionNXP USA INC·Filed 2017·Granted Oct 1, 2019·6 cites·19 claims
- 1282US2024003618A1System and method for recondensing boil-off gas from a liquefied natural gas tankAIR PROD & CHEM·Filed 2023·Application pending·0 cites
- 1375US10833540B2Q-factor determination for foreign object detection circuit in wireless charging systemNXP USA INC·Filed 2019·Granted Nov 10, 2020·2 cites·12 claims
- 1474US11522391B2Method and apparatus for detecting objects in charging area of wireless charging transmitterNXP USA INC·Filed 2017·Granted Dec 6, 2022·2 cites·21 claims
- 1574US11084365B2Cloud storage-based system and method for electric vehicle battery exchangeNIO ANHUI HOLDING CO LTD·Filed 2017·Granted Aug 10, 2021·3 cites·16 claims
- 1674US2025318577A1Electronic vaporization device and vaporization core thereofHAINAN MOORE BROTHERS TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1772US12478101B2Electronic vaporization device and vaporization core thereofHAINAN MOORE BROTHERS TECHNOLOGY CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·16 claims
- 1869US2025118823A1Thermal management system for energy storage battery packZHEJIANG ZEEKR INTELLIGENT TECH CO LTD·Filed 2024·Application pending·0 cites
- 1967US2021231366A1System and method for recondensing boil-off gas from a liquefied natural gas tankAIR PROD & CHEM·Filed 2020·Application pending·0 cites
- 2067US2015308737A1Integrated Nitrogen Removal in the Production of Liquefied Natural Gas Using Intermediate Feed Gas SeparationAIR PROD & CHEM·Filed 2014·Application pending·0 cites
- 2162US10767922B2Integrated nitrogen removal in the production of liquefied natural gas using intermediate feed gas separationAIR PROD & CHEM·Filed 2017·Granted Sep 8, 2020·0 cites·5 claims
- 2261US2025132557A1Power supply circuit, battery monitoring circuit, and energy storage deviceSUNGROW POWER SUPPLY CO LTD·Filed 2024·Application pending·0 cites
- 2360US10704521B2Portable gasoline tool and electronic ignition system thereofSUZHOU CLEVA PRECISION MACHINERY & TECH CO LTD·Filed 2017·Granted Jul 7, 2020·0 cites·20 claims
- 2460US2025183760A1Powertrain with Dual-Line Oil Cooling and Lubrication and Electric VehicleHUAWEI DIGITAL POWER TECH CO LTD·Filed 2025·Application pending·0 cites
- 2559US2023309616A1Electronic vaporization device and vaporization core thereofHAINAN MOORE BROTHERS TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2658US2024279825A1Apparatus and process for absorption chiller utilization for environmentally friendly hydrogen productionAIR PROD & CHEM·Filed 2023·Application pending·0 cites
- 2756US2014033762A1Heavy Hydrocarbon Removal From A Natural Gas StreamCHEN FEI·Filed 2012·Application pending·0 cites
- 2855US11674749B2LNG production with nitrogen removalAIR PROD & CHEM·Filed 2020·Granted Jun 13, 2023·0 cites·20 claims
- 2955US2025172208A1Two-way oil-collecting reducer and electric vehicleHUAWEI DIGITAL POWER TECH CO LTD·Filed 2024·Application pending·0 cites
- 3055US2024135191A1Method, apparatus, and system for generating neural network model, device, medium, and program productHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 3155US2023267716A1Data annotation method and system for image segmentation and image segmentation apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 3254US2023003444A1Producing LNG from Methane Containing Synthetic GasAIR PROD & CHEM·Filed 2021·Application pending·0 cites
- 3352US10862346B2Foreign object detection circuit for wireless chargerNXP BV·Filed 2018·Granted Dec 8, 2020·0 cites·17 claims
- 3452US10547203B2Power battery pre-charge system and device for electric vehicleNIO NEXTEV LTD·Filed 2017·Granted Jan 28, 2020·0 cites·10 claims
- 3552US2024055739A1Energy storage device and battery cabinetSUNGROW POWER SUPPLY CO LTD·Filed 2023·Application pending·0 cites
- 3651US2025132575A1Battery module, and energy storage system and control method thereforSUNGROW POWER SUPPLY CO LTD·Filed 2022·Application pending·0 cites
- 3750US12495313B2Remote reconfiguration system for internet of things (IoT) intelligent sensing terminalUNIV SHANGHAI JIAOTONG·Filed 2022·Granted Dec 9, 2025·0 cites·10 claims
- 3846US10628150B2System and method for updating firmware in wireless chargerNXP USA INC·Filed 2019·Granted Apr 21, 2020·0 cites·20 claims
- 3945US10359228B2Liquefaction method and systemAIR PROD & CHEM·Filed 2016·Granted Jul 23, 2019·0 cites·9 claims
- 4045US2010294579A1Auto-charging power device and electric vehicle with auto-charging power deviceCHEN FEI-NENG·Filed 2009·Application pending·0 cites
- 4144US11668522B2Heavy hydrocarbon removal system for lean natural gas liquefactionAIR PROD & CHEM·Filed 2016·Granted Jun 6, 2023·0 cites·12 claims
- 4242US2014038115A1Dense/Dilute Pulverized Coal Separator Structure of Single-fireball Octagonal Direct-flow BurnerCHEN FEI·Filed 2012·Application pending·0 cites
- 4339US2014065561A1Single-fireball tangentially-firing boiler for the burning of anthraciteZHANG JIANWEN·Filed 2013·Application pending·0 cites
- 4437US2019313918A1Arterial pulse signal measurement device and pressure sensorSHENZHEN NEW DEGREE TECH CO LTD·Filed 2016·Application pending·0 cites
- 4535US2016182264A1Digital decoding of backscatter modulated dataFREESCALE SEMICONDUCTOR INC·Filed 2015·Application pending·0 cites
- 4630US7994841B2Dual temperature control circuitAMBIT MICROSYSTEMS SHANGHAI·Filed 2010·Granted Aug 9, 2011·0 cites·6 claims
- 4730US2025290595A1Support method of support structure and support structureXINY STRUCTURAL CONSULTANTS·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →