Assignee
GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD
CN·88 granted patents·79 pending applications·52 citations·filing 2013–2025
Top patents by PatentIndex Score
167 records- 0192US10018382B2Six-way directional valve, outdoor unit for air conditioner having the same, and air conditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2015·Granted Jul 10, 2018·10 cites·20 claims
- 0291US12429247B2Heat exchanger and manufacturing method therefor, electric control box, and air conditioning systemGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Granted Sep 30, 2025·2 cites·20 claims
- 0384US10921033B2Horizontal gas-liquid separator for air conditioner, and air conditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2019·Granted Feb 16, 2021·3 cites·16 claims
- 0484US10260785B2Outdoor unit for heat recovery VRF air conditioning system and heat recovery VRF air conditioning systemGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2016·Granted Apr 16, 2019·3 cites·20 claims
- 0582US10101054B2Variable refrigerant flow air conditioning system with dual control over temperature and humidity and control method thereofGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2016·Granted Oct 16, 2018·5 cites·17 claims
- 0680US11320167B2Centralized control method and system for VRV air conditioning system, and computer readable storage mediumGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2019·Granted May 3, 2022·2 cites·10 claims
- 0780US11280527B2Multi-split system and method and apparatus for adjusting oil volume of compressor of multi-split systemGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2018·Granted Mar 22, 2022·2 cites·4 claims
- 0878US11137157B2Method for controlling multi-split air conditioner, multi-split air conditioner system, and computer-readable storage mediumGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2017·Granted Oct 5, 2021·2 cites·20 claims
- 0978US10288328B2Outdoor unit for VRF air conditioning system and VRF air conditioning system having sameGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2016·Granted May 14, 2019·2 cites·16 claims
- 1077US9920949B2Air conditioning system and energy management method of air conditioning systemGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2015·Granted Mar 20, 2018·3 cites·8 claims
- 1176US10132417B2Six-way directional valveGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2015·Granted Nov 20, 2018·2 cites·4 claims
- 1275US10260780B2Enhanced vapor injection air conditioning systemGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2016·Granted Apr 16, 2019·2 cites·12 claims
- 1374US2026055907A1Outdoor unit and heating and ventilation apparatusGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2025·Application pending·0 cites
- 1474US2026078916A1Outdoor unit and heating and ventilation apparatusGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2025·Application pending·0 cites
- 1574US2026055906A1Outdoor unit and heating and ventilation apparatusGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2025·Application pending·0 cites
- 1673US2026055905A1Outdoor unit and heating and ventilation apparatusGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2025·Application pending·0 cites
- 1771US11598553B2Filter, manufacturing method for filter and air conditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2018·Granted Mar 7, 2023·1 cites·13 claims
- 1871US10619864B2Heat pump water heater and control method thereofGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2015·Granted Apr 14, 2020·3 cites·5 claims
- 1969US2023375218A1Electric Control Box and Air Conditioning SystemGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 2068US12101908B2Air conditioning apparatus and electric control boxGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2021·Granted Sep 24, 2024·0 cites·13 claims
- 2168US11828485B2Filter, manufacturing method for filter and air conditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Granted Nov 28, 2023·0 cites·17 claims
- 2267US12467638B2Wall-mounted air conditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·18 claims
- 2367US11175063B2Switching device for multi-split air conditioner and multi-split air conditioner having sameGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2019·Granted Nov 16, 2021·2 cites·12 claims
- 2467US2025109864A1Indoor unit of hvac apparatus, and hvac apparatusGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2024·Application pending·0 cites
- 2567US2025109882A1Indoor unit of hvac apparatus, and hvac apparatusGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2024·Application pending·0 cites
- 2666US12540766B2Air conditioning systemGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Granted Feb 3, 2026·0 cites·19 claims
- 2766US9797642B2System and method for controlling an air conditioning system and an outdoor apparatus of the systemGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2014·Granted Oct 24, 2017·1 cites·20 claims
- 2866US2025327587A1Counterweight assembly, piping system, and air conditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2025·Application pending·0 cites
- 2964US12584639B2Electric control box, air conditioning outdoor unit, air conditioner and method for assembling electric control boxGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Granted Mar 24, 2026·0 cites·20 claims
- 3064US12442545B2Wall-mounted air conditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·16 claims
- 3164US12359679B1Blower and air conditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
- 3263US2024027091A1Method and Apparatus for Controlling Outdoor Unit of Air Conditioner, and Air ConditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 3362US12410819B2Air guide cover, outdoor unit of HVAC apparatus, and HVAC apparatusGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2024·Granted Sep 9, 2025·0 cites·17 claims
- 3462US11933509B2Compressor driving device, compressor pressure protection method, and air conditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2021·Granted Mar 19, 2024·0 cites·10 claims
- 3562US2025244045A1Air Conditioner and Air Deflector ThereofGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2025·Application pending·0 cites
- 3661US11073297B2Air conditioner defrosting control method and device thereofGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2018·Granted Jul 27, 2021·0 cites·8 claims
- 3761US10612799B2Multi-split system and medium-pressure controlling method thereofGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2016·Granted Apr 7, 2020·1 cites·17 claims
- 3861US2024310075A1Water pan and indoor unitGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2024·Application pending·0 cites
- 3960US12429234B2Air conditioning outdoor unit and air conditioner therewithGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2022·Granted Sep 30, 2025·0 cites·20 claims
- 4060US11982459B2Air conditioning apparatus and electric control boxGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2021·Granted May 14, 2024·0 cites·20 claims
- 4160US10253992B2Multi-split air-conditioner and outdoor unit system thereofGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2015·Granted Apr 9, 2019·1 cites·18 claims
- 4260US2025244028A1Electronic control component, air-conditioning outdoor unit and air conditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 4359US12235030B2Compressor return gas dryness detection method, apparatus, device, and storage mediumGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2022·Granted Feb 25, 2025·0 cites·9 claims
- 4459US2025102158A1Air conditioner outdoor unit and air conditionerGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2024·Application pending·0 cites
- 4559US2025102160A1Outdoor unit of air conditioner and hvac deviceGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2024·Application pending·0 cites
- 4659US2025164123A1Spraying system, method and apparatus for controlling spraying system, and electronic deviceGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 4759US2025230937A1Pipeline integrated module, air conditioner outdoor unit, and method for preparing pipeline integrated moduleGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 4858US2024230113A1Pipeline Device and Refrigeration System Having SameGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2024·Application pending·0 cites
- 4958US2023375287A1Heat Exchanger, Electric Control Box and Air Conditioning SystemGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
- 5058US2025216097A1Air treatment deviceGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2023·Application pending·0 cites
Showing the top 50 of 167 patent records by PatentIndex Score.
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