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SHANDONG HENGRUI MAGNET TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    142,527
  • Filing trend
    ⇧ 600.0%
About

SHANDONG HENGRUI MAGNET TECH CO LTD has a total of 12 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, materials and metallurgy and machine tools are CHANGSHU SANJIA MAGNETIC CO LTD, TIANCHANG CHAO TIAN MAGNET TECH CO LTD and ZHEJIANG KAIVEN MAGNET CO LTD.

Patent filings in countries

World map showing SHANDONG HENGRUI MAGNET TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHANDONG HENGRUI MAGNET TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Tiejun 12
#2 Wang Yue 5
#3 Zhang Houming 3
#4 Zhao Xusheng 2
#5 Zhang Lei 2
#6 Zhang Nan 2
#7 Sun Hongxia 2
#8 Zhao Liang 1
#9 Feng Yan'An 1
#10 Sun Chao 1

Latest patents

Publication Filing date Title
CN111210986A Manufacturing method of integrally formed inductor and integrally formed inductor
CN111261397A Preparation method of integrally-formed inductance powder
CN109087801A A kind of grinding attachment and its method of " E " type magnetic core
CN108447675A A kind of wireless charging magnetic sheet manufacturing method
CN108364779A A kind of sintering system and its method improving FERRITE CORE magnetic conductivity
CN108558386A A kind of wireless charging magnetic sheet screening technique
CN108358623A A kind of new-energy automobile magnetic core rubbing down method
CN108611508A A kind of new-energy automobile magnetic core manufacturing method
CN108053997A A kind of screening technique for improving FERRITE CORE magnetic conductivity
CN105428051A Preparation method for E-type magnetic core
CN105601288A Ferrite powder sintering process