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Patents Grants
last 30 patents
Information
Patent Grant
Stator assembly, motor, compressor, and refrigeration device
Patent number
12,027,932
Issue date
Jul 2, 2024
ANHUI MEIZHI PRECISION MANUFACTURING CO., LTD.
Linshu Mao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Permanent magnet motor, compressor and air conditioner
Patent number
11,996,733
Issue date
May 28, 2024
GUANGDONG MEIZHI COMPRESSOR CO., LTD.
Zhengzhong Qiao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Compressor and refrigeration device
Patent number
11,486,614
Issue date
Nov 1, 2022
GUANGDONG MEIZHI COMPRESSOR CO., LTD.
Zhengzhong Qiao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor stator for compressor, permanent magnet motor, and compressor
Patent number
11,418,081
Issue date
Aug 16, 2022
GUANGDONG MEIZHI COMPRESSOR CO., LTD.
Zhengzhong Qiao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Permanent magnet motor, compressor and refrigeration system
Patent number
11,177,705
Issue date
Nov 16, 2021
Guangdong Meizhi Compressor Co., Ltd.
Zhengzhong Qiao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Permanent magnet, rotor, motor, and compressor
Patent number
11,004,585
Issue date
May 11, 2021
GUANGDONG MEIZHI COMPRESSOR CO., LTD.
Zhengzhong Qiao
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
STATOR ASSEMBLY, MOTOR, COMPRESSOR, AND REFRIGERATION DEVICE
Publication number
20220085679
Publication date
Mar 17, 2022
ANHUI MEIZHI PRECISION MANUFACTURING CO., LTD.
Linshu MAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PERMANENT MAGNET MOTOR, COMPRESSOR AND AIR CONDITIONER
Publication number
20210143690
Publication date
May 13, 2021
GUANGDONG MEIZHI COMPRESSOR CO., LTD.
Zhengzhong QIAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
COMPRESSOR AND REFRIGERATION APPARATUS
Publication number
20200332787
Publication date
Oct 22, 2020
GUANGDONG MEIZHI COMPRESSOR CO., LTD.
Zhengzhong QIAO
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COMPRESSOR AND REFRIGERATION DEVICE
Publication number
20200263908
Publication date
Aug 20, 2020
GUANGDONG MEIZHI COMPRESSOR CO., LTD.
Zhengzhong QIAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PERMANENT MAGNET MOTOR, COMPRESSOR AND REFRIGERATION SYSTEM
Publication number
20200136448
Publication date
Apr 30, 2020
GUANGDONG MEIZHI COMPRESSOR CO., LTD.
Zhengzhong QIAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR STATOR FOR COMPRESSOR, PERMANENT MAGNET MOTOR, AND COMPRESSOR
Publication number
20200091789
Publication date
Mar 19, 2020
GUANGDONG MEIZHI COMPRESSOR CO., LTD.
Zhengzhong QIAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PERMANENT MAGNET, ROTOR, MOTOR, AND COMPRESSOR
Publication number
20190123605
Publication date
Apr 25, 2019
GUANGDONG MEIZHI COMPRESSOR CO., LTD.
Zhengzhong QIAO
H01 - BASIC ELECTRIC ELEMENTS