BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD

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BEIJING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Coating machine and coating method
- Patent number 11,920,236
- Issue date Mar 5, 2024
- SANVAC (BEIJING) MAGNETICS CO., LTD.
- Guoan Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Micro powder for preparing neodymium-iron-boron permanent magnet ma...
- Patent number 11,571,744
- Issue date Feb 7, 2023
- SANVAC (BEIJING) MAGNETICS CO., LTD.
- Guoan Chen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for preparing an R-T-B permanent magnet
- Patent number 10,714,245
- Issue date Jul 14, 2020
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Guoan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nd—Fe—B sintered magnet and methods for manufacturing the same
- Patent number 10,115,506
- Issue date Oct 30, 2018
- Beijing Zhong Ke San Huan Hi-Tech Co., LTD.
- Boping Hu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare earth permanent magnet and method for preparing same
- Patent number 10,062,489
- Issue date Aug 28, 2018
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Zhi'an Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rare earth permanent magnet and method for preparing same
- Patent number 10,014,099
- Issue date Jul 3, 2018
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Zhi'an Chen
- C21 - METALLURGY OF IRON

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Patents Applicationslast 30 patents

Information Patent Application
MAGNET WITH BOND COATING AND MAGNETIC COMPONENT
- Publication number 20230326642
- Publication date Oct 12, 2023
- TIANJIN SANHUAN LUCKY NEW MATERIAL CO.,LTD.
- Xiaogang BAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Neodymium-Iron-Boron Sintered Magnet and Method of Anti-Corrosion T...
- Publication number 20230178274
- Publication date Jun 8, 2023
- TIANJIN SANHUAN LUCKY NEW MATERIAL CO., LTD.
- Xiaogang BAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOTOR ROTOR AND IPM MOTOR
- Publication number 20230051972
- Publication date Feb 16, 2023
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Yeqing HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FINE GRAIN RARE EARTH ALLOY CAST STRIP, PREPARATION METHOD THEREOF,...
- Publication number 20220251692
- Publication date Aug 11, 2022
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Wei ZHU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RARE EARTH MAGNET AND PREPARATION METHOD THEREOF
- Publication number 20210335525
- Publication date Oct 28, 2021
- SANVAC (BEIJING) MAGNETICS CO., LTD.
- Guoan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COATING MACHINE AND COATING METHOD
- Publication number 20210317566
- Publication date Oct 14, 2021
- SANVAC (BEIJING) MAGNETICS CO., LTD.
- Guoan CHEN
- B32 - LAYERED PRODUCTS
Information Patent Application
MICRO POWDER FOR PREPARING NEODYMIUM-IRON-BORON PERMANENT MAGNET MA...
- Publication number 20200030884
- Publication date Jan 30, 2020
- SANVAC (BEIJING) MAGNETICS CO., LTD.
- GUOAN CHEN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FINE GRAIN RARE EARTH ALLOY CAST STRIP, PREPARATION METHOD THEREOF,...
- Publication number 20190329319
- Publication date Oct 31, 2019
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Wei ZHU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ELECTRO-DEPOSITION PROCESS, ELECTRO-DEPOSITION BATH, AND METHOD FOR...
- Publication number 20170335478
- Publication date Nov 23, 2017
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Peng CHEN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
RARE EARTH PERMANENT MAGNET AND METHOD FOR PREPARING SAME
- Publication number 20170250019
- Publication date Aug 31, 2017
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Zhi'an CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RARE EARTH PERMANENT MAGNET AND METHOD FOR PREPARING SAME
- Publication number 20170236626
- Publication date Aug 17, 2017
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Zhi'an CHEN
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PREPARING AN R-T-B PERMANENT MAGNET
- Publication number 20170221615
- Publication date Aug 3, 2017
- BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
- Guoan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nd-Fe-B SINTERED MAGNET AND METHODS FOR MANUFACTURING THE SAME
- Publication number 20150348685
- Publication date Dec 3, 2015
- BEIJING ZHONG KE SAN HUAN HI-TECH CO.,LTD
- Boping HU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD

Organization

Patents Grantslast 30 patents

Coating machine and coating method

Micro powder for preparing neodymium-iron-boron permanent magnet ma...

Method for preparing an R-T-B permanent magnet

Nd—Fe—B sintered magnet and methods for manufacturing the same

Rare earth permanent magnet and method for preparing same

Rare earth permanent magnet and method for preparing same

Patents Applicationslast 30 patents

MAGNET WITH BOND COATING AND MAGNETIC COMPONENT

Neodymium-Iron-Boron Sintered Magnet and Method of Anti-Corrosion T...

MOTOR ROTOR AND IPM MOTOR

FINE GRAIN RARE EARTH ALLOY CAST STRIP, PREPARATION METHOD THEREOF,...

RARE EARTH MAGNET AND PREPARATION METHOD THEREOF

COATING MACHINE AND COATING METHOD

MICRO POWDER FOR PREPARING NEODYMIUM-IRON-BORON PERMANENT MAGNET MA...

FINE GRAIN RARE EARTH ALLOY CAST STRIP, PREPARATION METHOD THEREOF,...

ELECTRO-DEPOSITION PROCESS, ELECTRO-DEPOSITION BATH, AND METHOD FOR...

RARE EARTH PERMANENT MAGNET AND METHOD FOR PREPARING SAME

RARE EARTH PERMANENT MAGNET AND METHOD FOR PREPARING SAME

METHOD FOR PREPARING AN R-T-B PERMANENT MAGNET

Nd-Fe-B SINTERED MAGNET AND METHODS FOR MANUFACTURING THE SAME