Zhiqiang YANG

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Door assembly for air conditioner indoor unit and air conditioner i...
- Patent number 11,566,811
- Issue date Jan 31, 2023
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Liangrui Chen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air conditioner indoor unit and door assembly thereof
- Patent number 11,512,869
- Issue date Nov 29, 2022
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Liangrui Chen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Middle air duct of air conditioner and air conditioner
- Patent number 11,454,416
- Issue date Sep 27, 2022
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Changlin Yan
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air treatment device and air conditioner indoor unit having the same
- Patent number 11,231,183
- Issue date Jan 25, 2022
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Changlin Yan
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
MIDDLE AIR DUCT SUPPORT MEMBER AND AIR CONDITIONER
- Publication number 20220099330
- Publication date Mar 31, 2022
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Taisheng LIU
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR CONDITIONER INDOOR UNIT AND DOOR ASSEMBLY THEREOF
- Publication number 20210325077
- Publication date Oct 21, 2021
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Liangrui CHEN
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DOOR ASSEMBLY FOR AIR CONDITIONER INDOOR UNIT AND AIR CONDITIONER I...
- Publication number 20210325078
- Publication date Oct 21, 2021
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Liangrui CHEN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
MIDDLE AIR DUCT OF AIR CONDITIONER AND AIR CONDITIONER
- Publication number 20200200427
- Publication date Jun 25, 2020
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Changlin YAN
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR TREATMENT DEVICE AND AIR CONDITIONER INDOOR UNIT HAVING THE SAME
- Publication number 20200149750
- Publication date May 14, 2020
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Changlin YAN
- F24 - HEATING RANGES VENTILATING