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Wuhu, CN
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Patents Grants
last 30 patents
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Patent Grant
Rotor, electric motor and compressor
Patent number
12,021,414
Issue date
Jun 25, 2024
GUANGDONG MEIZHI COMPRESSOR CO., LTD.
Fei Xu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Permanent magnet for motor, rotor assembly having same, motor, and...
Patent number
11,600,417
Issue date
Mar 7, 2023
ANHUI MEIZHI PRECISION MANUFACTURING CO., LTD.
Zhengzhong Qiao
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ROTOR, ELECTRIC MOTOR AND COMPRESSOR
Publication number
20210091616
Publication date
Mar 25, 2021
GUANGDONG MEIZHI COMPRESSOR CO., LTD.
Fei XU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PERMANENT MAGNET FOR MOTOR, ROTOR ASSEMBLY HAVING SAME, MOTOR, AND...
Publication number
20200273612
Publication date
Aug 27, 2020
ANHUI MEIZHI PRECISION MANUFACTURING CO., LTD.
Zhengzhong QIAO
H01 - BASIC ELECTRIC ELEMENTS