Inventor · disambiguated record
Hua Liu
Also filed as: LIU HUA · Liu hua-lin
30 granted patents·14 pending applications·3 citations·filing 2011–2022
91Inventor score
Files withGREE ELECTRIC APPLIANCES INC ZHUHAI30GREE ELECTRIC APPLIANCES WUHAN CO LTD4Liu hua-lin4GREE ELECTRIC APPLIANCES INC1GREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI1
Top patents by PatentIndex Score
44 records- 0169US10356962B2Power electronic device cooling system and distributed power generation systemGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2014·Granted Jul 16, 2019·2 cites·10 claims
- 0264US12098720B2Compressor with two rotors coaxially disposed on a connecting assembly sleeved on the shaft that limits relative movement between themGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2021·Granted Sep 24, 2024·0 cites·22 claims
- 0360US11578753B2Bearing supporting assembly and machining method thereof, and centrifugal compressorGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2019·Granted Feb 14, 2023·0 cites·15 claims
- 0458US11629711B2Rotor structure of screw compressor and inverter screw compressor with sameGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Apr 18, 2023·0 cites·11 claims
- 0556US11199190B2Oil separation structure and compressorGREE ELECTRIC APPLIANCES WUHAN CO LTD·Filed 2017·Granted Dec 14, 2021·0 cites·14 claims
- 0655US12038211B2Continuous heating control system and method, and air-conditioning deviceGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2020·Granted Jul 16, 2024·0 cites·11 claims
- 0755US11808261B2Variable capacity compressor operation mode determination method and device, variable capacity compressor, and air conditionerGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Nov 7, 2023·0 cites·15 claims
- 0855US8438354B2Electronic device and method for preventing data lossLiu hua-lin·Filed 2011·Granted May 7, 2013·1 cites·6 claims
- 0954US10955172B2High-temperature air conditioning deviceGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Mar 23, 2021·0 cites·5 claims
- 1054US10570900B2Oil separation barrel, screw compressor and air conditioning unitGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2016·Granted Feb 25, 2020·0 cites·10 claims
- 1154US10519955B2Connection structure of exhaust bearing seat for compressor and screw compressorGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2016·Granted Dec 31, 2019·0 cites·10 claims
- 1253US11755098B2Intelligent terminal energy saving method and device based on AI predictionSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Sep 12, 2023·0 cites·16 claims
- 1352US12352471B2Zero-load output non-stop control method and apparatus, and unitGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2019·Granted Jul 8, 2025·0 cites·10 claims
- 1452US11421690B2Silencer and compressorGREE ELECTRIC APPLIANCES WUHAN CO LTD·Filed 2017·Granted Aug 23, 2022·0 cites·10 claims
- 1551US12305641B2Rotor assembly, compressor and air conditionerGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2021·Granted May 20, 2025·0 cites·26 claims
- 1651US12188472B2Rotor assembly, compressor and air conditionerGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2021·Granted Jan 7, 2025·0 cites·13 claims
- 1751US12152820B2Refrigeration device, refrigerator and control method therefor, food processing method and control deviceHEFEI MIDEA REFRIGERATOR CO·Filed 2020·Granted Nov 26, 2024·0 cites·8 claims
- 1851US11668500B2Cooling system and control method thereforGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Jun 6, 2023·0 cites·15 claims
- 1951US11313575B2Networking method and apparatus for air conditioning unit, and terminalGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2020·Granted Apr 26, 2022·0 cites·14 claims
- 2050US11578733B2Centrifugal compressor and diffuserGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2019·Granted Feb 14, 2023·0 cites·10 claims
- 2149US11852132B2Compressor cylinder switching control method and device, unit and air conditioning systemGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Dec 26, 2023·0 cites·20 claims
- 2249US11608833B2Centrifugal compressor and air conditioning equipmentGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2019·Granted Mar 21, 2023·0 cites·13 claims
- 2349US11313369B2Slide valve for compressor and screw compressor with slide valveGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Apr 26, 2022·0 cites·6 claims
- 2449US10487834B2Screw compressor and a compressor body thereofGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2016·Granted Nov 26, 2019·0 cites·5 claims
- 2548US11946476B2Compressor rotor, compressor and refrigerant circulation systemGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2019·Granted Apr 2, 2024·0 cites·12 claims
- 2648US11639802B2Control method and device of air conditioning system and air conditioning systemGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted May 2, 2023·0 cites·15 claims
- 2747US11473625B2Liquid injection ring and refrigerant lubricated bearing assemblyGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Oct 18, 2022·0 cites·9 claims
- 2846US2022316477A1Compressor and Air Conditioning SystemGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2019·Application pending·0 cites
- 2944US12078369B2Air conditioner anti-frosting control method and apparatusGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2019·Granted Sep 3, 2024·0 cites·12 claims
- 3044US11408634B2Control method and device for controlling air conditioning unit, and air conditioning unitGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Aug 9, 2022·0 cites·12 claims
- 3143US2021262713A1Method and Apparatus for Controlling Compressor to Switch Cylinder Mode, Unit, and Air Conditioner SystemGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Application pending·0 cites
- 3242US2021025629A1Refrigerant Purifcation ApparatusGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Application pending·0 cites
- 3341US2020408210A1Screw Compressor and Air Conditioning UnitGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Application pending·0 cites
- 3439US2024376908A1Centrifugal Fan Impeller, Fan and Air Conditioning SystemGREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI·Filed 2022·Application pending·0 cites
- 3538US2016177954A1Multi-stage centrifugal compressor and air conditioning unitGREE ELECTRIC APPLIANCES INC·Filed 2016·Application pending·0 cites
- 3637US2022268280A1Dual-Stage Compressor, Control Method Thereof and Air Conditioning UnitGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2020·Application pending·0 cites
- 3737US2020049148A1Screw Compressor, Air Conditioning Apparatus and Refrigeration ApparatusGREE ELECTRIC APPLIANCES WUHAN CO LTD·Filed 2017·Application pending·0 cites
- 3836US11585561B2Control method and device for air conditioning system and air conditioning systemGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Feb 21, 2023·0 cites·9 claims
- 3936US2020248940A1Air Conditioner Oil Separator, Condenser and Air ConditionerGREE ELECTRIC APPLIANCES (WUHAN) CO LTD·Filed 2018·Application pending·0 cites
- 4035US2012271441A1Portable electronic deviceZhang ju-yuan·Filed 2011·Application pending·0 cites
- 4134US2012250890A1Audio device and method for audio outputtingLiu hua-lin·Filed 2011·Application pending·0 cites
- 4234US2012250874A1Audio device and method for audio outputtingLiu hua-lin·Filed 2011·Application pending·0 cites
- 4333US2013249816A1Touch control device and touch control method using same providing environment compensation signalZHENG ZHANG-YONG·Filed 2012·Application pending·0 cites
- 4428US2013238835A1Burning system and methodLiu hua-lin·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →