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Foshan City, Guangdong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Linear movement bistable electromagnetic switch
Patent number
11,979,708
Issue date
May 7, 2024
CHUANDONG MAGNETIC ELECTRONICS CO., LTD.
Li Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Double-membrane capacitive pressure sensor and manufacturing method
Patent number
11,099,090
Issue date
Aug 24, 2021
Chuandong Magnetic Electronics Co., Ltd.
Ming Qing
G01 - MEASURING TESTING
Information
Patent Grant
Power-assisted magnetic proximity switch
Patent number
10,347,449
Issue date
Jul 9, 2019
FOSHAN Yif Technologies CO., Ltd.
Li Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic switch
Patent number
10,256,059
Issue date
Apr 9, 2019
CHUANDONG MAGNETIC ELECTRONIC CO., LTD
Li Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic proximity switch
Patent number
10,224,154
Issue date
Mar 5, 2019
CHUANDONG MAGNETIC ELECTRONIC CO., LTD
Kewen Long
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rotatory series-pole magnetic refrigerating system
Patent number
9,945,589
Issue date
Apr 17, 2018
CHUANDONG MAGNETIC ELECTRONIC CO., LTD.
Tianan Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Magnetic proximity switch
Patent number
9,818,564
Issue date
Nov 14, 2017
CHUANDONG MAGNETIC ELECTRONICS CO., LTD.
Tianan Zhao
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LINEAR MOVEMENT BISTABLE ELECTROMAGNETIC SWITCH
Publication number
20210352400
Publication date
Nov 11, 2021
CHUANDONG MAGNETIC ELECTRONICS CO., LTD
Li FENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DOUBLE-MEMBRANE CAPACITIVE PRESSURE SENSOR AND MANUFACTURING METHOD
Publication number
20200319049
Publication date
Oct 8, 2020
Chuandong Magnetic Electronics Co., Ltd.
Ming QING
G01 - MEASURING TESTING
Information
Patent Application
MM'X-Y METAL COMPOSITE FUNCTIONAL MATERIAL AND PREPARATION METHOD T...
Publication number
20200024693
Publication date
Jan 23, 2020
Foshan Cheng Xian Technology Co., Ltd.
Hu ZHANG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MAGNETIC HEAT POWER GENERATION DEVICE
Publication number
20180233649
Publication date
Aug 16, 2018
CHUAN-DONG MAGNETIC ELECTRONIC CO., LTD.
Tian'an Zhao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER-ASSISTED RESET MAGNETIC PROXIMITY SWITCH
Publication number
20180204695
Publication date
Jul 19, 2018
FOSHAN Yif Technologies Co., Ltd.
Li Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER-ASSISTED MAGNETIC PROXIMITY SWITCH
Publication number
20180158631
Publication date
Jun 7, 2018
FOSHAN Yif Technologies Co., Ltd.
Li Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NOVEL MAGNETIC SWITCH
Publication number
20170271111
Publication date
Sep 21, 2017
CHUANDONG MAGNETIC ELECTRONIC CO., LTD
Li Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC PROXIMITY SWITCH
Publication number
20170200576
Publication date
Jul 13, 2017
CHUANDONG MAGNETIC ELECTRONIC CO., LTD
Tianan ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A MAGNETIC PROXIMITY SWITCH
Publication number
20170032901
Publication date
Feb 2, 2017
CHUANDONG MAGNETIC ELECTRONIC CO., LTD.
Kewen Long
H01 - BASIC ELECTRIC ELEMENTS
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last 30 trademarks