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Shenyang, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing NdFeB rare earth permanent magnetic device...
Patent number
9,938,625
Issue date
Apr 10, 2018
SHENYANG GENERAL MAGNETIC CO., LTD
Baoyu Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Continuous hydrogen pulverization method and production device of r...
Patent number
9,543,063
Issue date
Jan 10, 2017
SHENYANG GENERAL MAGNETIC CO., LTD
Xiaodong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum induction melting and strip casting equipment for rare earth...
Patent number
9,384,889
Issue date
Jul 5, 2016
SHENYANG NORTH VACUUM TECHNOLOGY CO., LTD
Baoyu Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
Method for manufacturing NdFeB rare earth permanent magnetic device...
Publication number
20150194259
Publication date
Jul 9, 2015
SHENYANG GENERAL MAGNETIC CO., LTD.
Baoyu Sun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Vacuum induction melting and strip casting equipment for rare earth...
Publication number
20140352909
Publication date
Dec 4, 2014
Shenyang North Vacum Technology Co., Ltd.
Baoyu Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for flexibly sintering rare earth permanent magnetic alloy a...
Publication number
20140348690
Publication date
Nov 27, 2014
Xiaodong Chen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Continuous hydrogen pulverization method and production device of r...
Publication number
20140123811
Publication date
May 8, 2014
SHENYANG GENERAL MAGNETIC CO., LTD
Xiaodong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Continuous sintering method for rare earth permanent magnetic alloy...
Publication number
20140127072
Publication date
May 8, 2014
SHENYANG GENERAL MAGNETIC CO., LTD
Xiaodong Chen
H01 - BASIC ELECTRIC ELEMENTS