Zhirong Hong

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Foshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Air conditioner indoor unit, air conditioner control method, air co...
- Patent number 11,609,021
- Issue date Mar 21, 2023
- Zhirong Hong
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat exchanger and household appliance
- Patent number 11,435,149
- Issue date Sep 6, 2022
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Zhirong Hong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Size determining method and device for fresh air inlet, and indoor...
- Patent number 11,015,833
- Issue date May 25, 2021
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Zhirong Hong
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water-receiving tray structure for indoor unit of air conditioner,...
- Patent number 10,274,223
- Issue date Apr 30, 2019
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Zhirong Hong
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
AIR CONDITIONING SYSTEM AND AIR CONDITIONER
- Publication number 20200149789
- Publication date May 14, 2020
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Zhirong HONG
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT EXCHANGER AND HOUSEHOLD APPLIANCE
- Publication number 20200141670
- Publication date May 7, 2020
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO,, LTD.
- Zhirong HONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SIZE DETERMINING METHOD AND DEVICE FOR FRESH AIR INLET, AND INDOOR...
- Publication number 20190137135
- Publication date May 9, 2019
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Zhirong Hong
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WATER-RECEIVING TRAY STRUCTURE FOR INDOOR UNIT OF AIR CONDITIONER,...
- Publication number 20180149385
- Publication date May 31, 2018
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Zhirong Hong
- F24 - HEATING RANGES VENTILATING
Information Patent Application
EVAPORATOR BAFFLE STRUCTURE, EVAPORATOR AND AIR CONDITIONER
- Publication number 20180142907
- Publication date May 24, 2018
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Zhirong Hong
- F24 - HEATING RANGES VENTILATING