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Foshan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Motor and electric appliance
Patent number
12,231,018
Issue date
Feb 18, 2025
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Jifang Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System for suppressing electromagnetic interference of refrigerant...
Patent number
12,152,824
Issue date
Nov 26, 2024
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Junfeng Hou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System applied in switch tube for conducted EMI suppression and dom...
Patent number
12,063,025
Issue date
Aug 13, 2024
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Junfeng Hou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Brushless motor and electrical equipment
Patent number
12,040,678
Issue date
Jul 16, 2024
GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.
Guoxiong Li
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Control circuit and lighting device with control circuit
Patent number
11,234,301
Issue date
Jan 25, 2022
Champ Tech Optical (Foshan) Corporation
Chin-Che Hung
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Motor and Electric Appliance
Publication number
20220393542
Publication date
Dec 8, 2022
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Jifang LU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Microwave Oven
Publication number
20220183120
Publication date
Jun 9, 2022
Guandong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Jian HU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BRUSHLESS MOTOR AND ELECTRICAL EQUIPMENT
Publication number
20220077742
Publication date
Mar 10, 2022
GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.
Guoxiong LI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SYSTEM APPLIED IN SWITCH TUBE FOR CONDUCTED EMI SUPPRESSION AND DOM...
Publication number
20220014164
Publication date
Jan 13, 2022
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Junfeng HOU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM FOR SUPPRESSING ELECTROMAGNETIC INTERFERENCE OF REFRIGERANT...
Publication number
20220011039
Publication date
Jan 13, 2022
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Junfeng Hou
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ELECTRICAL CONTROL ASSEMBLY AND ELECTRICAL DEVICE
Publication number
20210391771
Publication date
Dec 16, 2021
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Jian HU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL CIRCUIT AND LIGHTING DEVICE WITH CONTROL CIRCUIT
Publication number
20200253016
Publication date
Aug 6, 2020
CHAMP TECH OPTICAL (FOSHAN) CORPORATION
CHIN-CHE HUNG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR