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YANTAI SHOUGANG MAGNETIC MATERIALS INC

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    168,391
About

YANTAI SHOUGANG MAGNETIC MATERIALS INC has a total of 17 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China, EPO (European Patent Office) and Japan. Its main competitors in its focus markets electrical machinery and energy, materials and metallurgy and surface technology and coating are ADVANCED TECH & MATERIALS CO LTD, YANTAI SHOUGANG MAGNETIC MAT INC and SUZHOU NUOHONG TIANHENG MATERIAL TECH CO LTD.

Patent filings in countries

World map showing YANTAI SHOUGANG MAGNETIC MATERIALS INCs patent filings in countries
# Country Total Patents
#1 China 11
#2 EPO (European Patent Office) 3
#3 Japan 3

Patent filings per year

Chart showing YANTAI SHOUGANG MAGNETIC MATERIALS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peng Zhongjie 13
#2 Ding Kaihong 9
#3 Yang Kunkun 7
#4 Cui Shengli 7
#5 Lin Xifeng 6
#6 Wang Yongjie 5
#7 Jia Daoning 4
#8 Liu Xiaotong 3
#9 Li Wenchao 3
#10 Wang Guohai 2

Latest patents

Publication Filing date Title
CN104674169A Method for electroplating surface of permanent magnet neodymium iron boron magnetic steel with composite coating
CN104651783A Method for plating aluminum on surface of permanent magnet neodymium iron boron magnetic steel
CN104651779A Coating equipment and coating technology for neodymium-iron-boron magnet
CN104454852A Permanent magnet neodymium iron boron steel insulating bonding method and special extrusion tool
CN104480440A Small size neodymium-iron-boron magnet surface vacuum film plating method and special film plating equipment
CN104480475A Neodymium-iron-boron magnet surface hard aluminum film layer preparation method
CN103377820A R-T-B-M sintered magnet and production method thereof
CN103093921A R-T-B-M-C sintered magnet, manufacturing method thereof and special device
CN102214508A R-T-B-M-A rare earth permanent magnet and manufacturing method thereof
CN104021908A R-T-B-M-A series rare-earth permanent magnet and manufacturing method thereof
JP2011114335A Method of manufacturing rare earth permanent magnet material
CN101364464A Large-size corrosion resisting neodymium iron boron permanent magnetic material and manufacturing process thereof