Assignee
GUANGDONG CARRIER HVAC CO LTD
CN·2 granted patents·10 pending applications·0 citations·filing 2023–2025
Top patents by PatentIndex Score
12 records- 0168US2026036316A1Control method and control device for preventing false alarm of an air conditioner anti-overflow water level switchGUANGDONG CARRIER HVAC CO LTD·Filed 2025·Application pending·0 cites
- 0265US2026049736A1Control method of indoor fan of air conditioner, control device and air conditionerGUANGDONG CARRIER HVAC CO LTD·Filed 2025·Application pending·0 cites
- 0359US2024401859A1Control method and device suitable for air conditioner in high drop modeGUANGDONG CARRIER HVAC CO LTD·Filed 2024·Application pending·0 cites
- 0459US2024392996A1Method and device for controlling freezing prevention during refrigeration of air conditioning system, and mediumGUANGDONG CARRIER HVAC CO LTD·Filed 2024·Application pending·0 cites
- 0559US2024328656A1Control method, apparatus, computer device and storage medium for preheating function of air conditionerGUANGDONG CARRIER HVAC CO LTD·Filed 2024·Application pending·0 cites
- 0653US2024328659A1Air volume correction control method and device for air conditioner indoor unit and multi-split air conditioning unitGUANGDONG CARRIER HVAC CO LTD·Filed 2024·Application pending·0 cites
- 0752US2025092955A1Circulation valve and air conditionerGUANGDONG CARRIER HVAC CO LTD·Filed 2024·Application pending·0 cites
- 0846US12480676B2Air conditioner defrosting methodGUANGDONG CARRIER HVAC CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·8 claims
- 0944US2023304708A1Variable refrigerant flow system and control methodGUANGDONG CARRIER HVAC CO LTD·Filed 2023·Application pending·0 cites
- 1043US2025012467A1Protection method and device for high-temperature prevention during heating and refrigerant shortage during heating, and air conditioning systemGUANGDONG CARRIER HVAC CO LTD·Filed 2024·Application pending·0 cites
- 1140US12510277B2Control method and control device for electronic expansion valve and air source heat pump systemGUANGDONG CARRIER HVAC CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·8 claims
- 1240US2024159439A1Variable frequency air source heat pump cold water unit and parallel control method thereofGUANGDONG CARRIER HVAC CO LTD·Filed 2023·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →