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Inner Mongolia, CN
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last 30 patents
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Patent Grant
Preparation method of improved sintered neodymium-iron-boron (Nd—Fe...
Patent number
11,731,193
Issue date
Aug 22, 2023
BAOTOU JINSHAN MAGNETIC MATERIAL CO., LTD.
Yu Wang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Neodymium-iron-boron permanent magnet and preparation method and us...
Patent number
11,705,256
Issue date
Jul 18, 2023
BAOTOU JINSHAN MAGNETIC MATERIAL CO., LTD.
Feng Xia
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
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Patent Application
NEODYMIUM-IRON-BORON PERMANENT MAGNET AND PREPARATION METHOD AND US...
Publication number
20220384071
Publication date
Dec 1, 2022
Baotou Jinshan Magnetic Material Co., Ltd.
Feng XIA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
PREPARATION METHOD OF IMPROVED SINTERED NEODYMIUM-IRON-BORON (Nd-Fe...
Publication number
20220219228
Publication date
Jul 14, 2022
Baotou Jinshan Magnetic Material Co.,Ltd.
Yu WANG
B22 - CASTING POWDER METALLURGY