China North Magnetic & Electronic Technology Co., LTD

Organization

Shenyang, CN

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing neodymium-iron-boron rare earth permanent magn...
- Patent number 9,579,724
- Issue date Feb 28, 2017
- China North Magnetic & Electronic Technology Co., LTD
- Haotian Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Double-alloy NdFeB rare earth permanent magnetic material and manuf...
- Patent number 9,492,869
- Issue date Nov 15, 2016
- China North Magnetic & Electronic Technology Co., LTD
- Haotian Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing a high-performance neodymium—iron—boron rare e...
- Patent number 9,427,804
- Issue date Aug 30, 2016
- China North Magnetic & Electronic Technology Co., LTD
- Haotian Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing neodymium-iron-boron rare earth permanent magn...
- Patent number 9,415,445
- Issue date Aug 16, 2016
- China North Magnetic & Electronic Technology Co., LTD
- Haotian Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rotating vacuum heat treatment equipment
- Patent number 9,267,185
- Issue date Feb 23, 2016
- China North Magnetic & Electronic Technology Co., LTD
- Haotian Sun
- C21 - METALLURGY OF IRON

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Patents Applicationslast 30 patents

Information Patent Application
Method for producing neodymium-iron-boron rare earth permanent magn...
- Publication number 20150248968
- Publication date Sep 3, 2015
- China North Magnetic & Electronic Technology Co., LTD
- Haotian Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing neodymium-iron-boron rare earth permanent magn...
- Publication number 20150243433
- Publication date Aug 27, 2015
- China North Magnetic & Electronic Technology Co., LTD
- Haotian Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vacuum heat treatment method and equipment for NdFeB rare earth per...
- Publication number 20140328712
- Publication date Nov 6, 2014
- China North Magnetic & Electronic Technology Co., LTD
- Haotian Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing a high-performance neodymium-iron-boron rare e...
- Publication number 20140328711
- Publication date Nov 6, 2014
- China North Magnetic & Electronic Technology Co., LTD
- Haotian Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Double-alloy NdFeB rare earth permanent magnetic material and manuf...
- Publication number 20140328713
- Publication date Nov 6, 2014
- China North Magnetic & Electronic Technology Co., LTD
- Haotian Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Rotating vacuum heat treatment equipment
- Publication number 20140327195
- Publication date Nov 6, 2014
- China North Magnetic & Electronic Technology Co., LTD
- Haotian Sun
- C21 - METALLURGY OF IRON

China North Magnetic & Electronic Technology Co., LTD

Organization

Patents Grantslast 30 patents

Method for producing neodymium-iron-boron rare earth permanent magn...

Double-alloy NdFeB rare earth permanent magnetic material and manuf...

Method for producing a high-performance neodymium—iron—boron rare e...

Method for producing neodymium-iron-boron rare earth permanent magn...

Rotating vacuum heat treatment equipment

Patents Applicationslast 30 patents

Method for producing neodymium-iron-boron rare earth permanent magn...

Method for producing neodymium-iron-boron rare earth permanent magn...

Vacuum heat treatment method and equipment for NdFeB rare earth per...

Method for producing a high-performance neodymium-iron-boron rare e...

Double-alloy NdFeB rare earth permanent magnetic material and manuf...

Rotating vacuum heat treatment equipment