Huajun MAO

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FOSHAN, CN

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Patents Grantslast 30 patents

Information Patent Grant
Sealed box container, main machine of heat recovery switching devic...
- Patent number 11,913,670
- Issue date Feb 27, 2024
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Huajun Mao
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL METHOD, CONTROL DEVICE AND AIR CONDITIONING SYSTEM
- Publication number 20250180238
- Publication date Jun 5, 2025
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Bao YUE
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SEALED BOX CONTAINER, MAIN MACHINE OF HEAT RECOVERY SWITCHING DEVIC...
- Publication number 20230027551
- Publication date Jan 26, 2023
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Huajun MAO
- F24 - HEATING RANGES VENTILATING