Haohao WANG

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Hefei, CN

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Patents Applicationslast 30 patents

Information Patent Application
CONTROL METHOD, CONTROL APPARATUS AND CONTROL SYSTEM FOR ELETRIC MO...
- Publication number 20240258942
- Publication date Aug 1, 2024
- Hefei Midea Heating & Ventilating Equipment Co., Ltd.
- Chao ZHOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING DRAUGHT FAN, AND DRAUGHT FAN DEVICE
- Publication number 20240159241
- Publication date May 16, 2024
- HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Guobin PENG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Method for Harmonic Detection and Apparatus, Frequency Converter, a...
- Publication number 20240069080
- Publication date Feb 29, 2024
- HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Junhua CHEN
- G01 - MEASURING TESTING