Assignee
GUANGDONG MEIZHI COMPRESSOR CO LTD
CN·30 granted patents·5 pending applications·28 citations·filing 2013–2023
Top patents by PatentIndex Score
35 records- 0184US11486614B2Compressor and refrigeration deviceGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2020·Granted Nov 1, 2022·2 cites·10 claims
- 0282US12021414B2Rotor, electric motor and compressorGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2020·Granted Jun 25, 2024·1 cites·18 claims
- 0381US10605492B2Refrigeration cycle deviceGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2015·Granted Mar 31, 2020·3 cites·9 claims
- 0478US10260504B2Crankshaft for rotary compressor and rotary compressor having sameGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2015·Granted Apr 16, 2019·4 cites·17 claims
- 0577US12339045B2Liquid reservoir, method for manufacturing same, and compressor having sameGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2023·Granted Jun 24, 2025·0 cites·9 claims
- 0674US10072661B2Rotatory compressor and refrigerating cycle deviceGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2013·Granted Sep 11, 2018·2 cites·11 claims
- 0772US10103670B2Motor control system and method and device for controlling power factor on motor sideGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2015·Granted Oct 16, 2018·2 cites·12 claims
- 0870US11713911B2Liquid reservoir, method for manufacturing same, and compressor having sameGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2021·Granted Aug 1, 2023·0 cites·7 claims
- 0967US12110890B2Rotary compressor and refrigeration cycle deviceGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2021·Granted Oct 8, 2024·0 cites·18 claims
- 1066US10502210B2Variable-capacity compressor and refrigeration device having sameGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2016·Granted Dec 10, 2019·1 cites·20 claims
- 1165US9909587B2Refrigerant filling rotary compressorGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2013·Granted Mar 6, 2018·1 cites·20 claims
- 1264US12085079B2Compressor and refrigeration systemGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·13 claims
- 1363US11996733B2Permanent magnet motor, compressor and air conditionerGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2020·Granted May 28, 2024·0 cites·10 claims
- 1462US11867439B2Stator assembly, electronic expansion valve and refrigeration deviceGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2022·Granted Jan 9, 2024·0 cites·15 claims
- 1562US9577561B2Method for suppressing a speed fluctuation, a control apparatus and a compressor control systemGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2014·Granted Feb 21, 2017·2 cites·12 claims
- 1661US10451067B2Rotary compressor and compression unit thereof, and air conditionerGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2013·Granted Oct 22, 2019·1 cites·20 claims
- 1759US12040672B2Air conditioner, compressor and motor with stator core having specific dimensionsGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2020·Granted Jul 16, 2024·0 cites·10 claims
- 1856USD870158SCompressor for home appliance, vehicle and aircraftGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2017·Granted Dec 17, 2019·9 cites·1 claims
- 1953US10458410B2Low-backpressure rotary compressorGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2014·Granted Oct 29, 2019·0 cites·11 claims
- 2052US11933526B2Compressor and refrigeration deviceGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2021·Granted Mar 19, 2024·0 cites·14 claims
- 2150US11177705B2Permanent magnet motor, compressor and refrigeration systemGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2019·Granted Nov 16, 2021·0 cites·10 claims
- 2249US11545864B2Electric motor and compressorGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2020·Granted Jan 3, 2023·0 cites·11 claims
- 2348US12129930B2Nut, electronic expansion valve and stop structure thereof, and refrigeration deviceGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2022·Granted Oct 29, 2024·0 cites·10 claims
- 2447US12049897B2Baffle plate for compressor, compressor, and refrigeration apparatusGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2021·Granted Jul 30, 2024·0 cites·11 claims
- 2547US11004585B2Permanent magnet, rotor, motor, and compressorGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2018·Granted May 11, 2021·0 cites·11 claims
- 2647US10254013B2Two-stage rotary compressor and refrigeration cycle device having sameGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2014·Granted Apr 9, 2019·0 cites·16 claims
- 2747US2021013775A1Motor, compressor, and refrigeration deviceGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2020·Application pending·0 cites
- 2844US11418081B2Motor stator for compressor, permanent magnet motor, and compressorGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2017·Granted Aug 16, 2022·0 cites·12 claims
- 2941US2020332787A1Compressor and refrigeration apparatusGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2020·Application pending·0 cites
- 3040US10626867B2Electric compressor and refrigeration device having sameGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2015·Granted Apr 21, 2020·0 cites·8 claims
- 3135US11300126B2Compressor having controllable oil supply and vehicleGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2017·Granted Apr 12, 2022·0 cites·13 claims
- 3235US10465682B2Rotary compressor and refrigeration cycle device having sameGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2015·Granted Nov 5, 2019·0 cites·18 claims
- 3335US2018356132A1Air conditioning system and air conditioner having the sameGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2016·Application pending·0 cites
- 3431US2017335849A1Crankshaft for rotatory compressor, rotatory compressor and refrigerating cycle deviceGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2015·Application pending·0 cites
- 3527US2018195512A1Rotary compressorGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2015·Application pending·0 cites
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