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SANVAC BEIJING MAGNETICS CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    182,188
  • Filing trend
    ⇧ 200.0%
About

SANVAC BEIJING MAGNETICS CO LTD has a total of 31 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy, materials and metallurgy and machines are ZHEJIANG KAIVEN MAGNETIC IND CO LTD, LUOYANG KEWEI MOLYBDENUM & TUNGSTEN CO LTD and KHEGANES AB.

Patent filings in countries

World map showing SANVAC BEIJING MAGNETICS CO LTDs patent filings in countries

Patent filings per year

Chart showing SANVAC BEIJING MAGNETICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Yugang 18
#2 Chen Guoan 11
#3 Zhang Jin 8
#4 Fang Bin 6
#5 Sun Libai 6
#6 Yugang Zhao 5
#7 Boping Hu 5
#8 Jin Zhang 5
#9 Qie Yongfeng 5
#10 Wang Haoxie 4

Latest patents

Publication Filing date Title
WO2020133341A1 Rare-earth magnet, magnet having sputtered rare earth, and magnet having diffused rare earth, and preparation method
WO2020133343A1 Coating device and coating method
CN108213404A It prepares the micro mist of Nd-Fe-B permanent magnet material, target formula airflow milling powder method and goes out powder
CN108225194A A kind of detection device and method for neodymium iron boron product magnetizing direction thickness
CN103639040A Magnetic mud separator
CN104637647A Minitype neodymium iron boron permanent magnet batch magnetizing method and device
CN104616880A Method for producing sintered NdFeB magnets
CN104616855A Magnetizing method and device for sintered neodymium-iron-boron magnet or magnet assembly
CN104607645A Continuous hydrogen decrepitation method for rare earth permanent magnetic alloy
CN104575919A Sintered neodymium-iron-boron magnet and manufacturing method thereof
CN104575898A Sintered Nd-Fe-B rare earth material and manufacturing method thereof
CN104227690A Automatic line drawing tool of neodymium iron boron permanent magnet
CN104036940A Method for preparing sintered NdFeB magnet
CN104036897A Permanent magnet material and manufacture method thereof
CN104028755A Permanent magnet sintering material box and material stacking method
CN103943295A Sintered nd-fe-b magnet
CN103846435A Combined mold
CN103572083A Sintering method for neodymium iron boron magnet
CN103543415A Magnetic-flux measuring device, and double-pole total magnetic-flux and unilateral magnetic pole magnetic-flux measuring method
CN102623133A Method for multi-pole magnetizing of sintered neodymium-iron-boron magnet