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WUHU JUNHUA TECH MATERIAL CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    78,679
  • Filing trend
    ⇩ 25.0%
About

WUHU JUNHUA TECH MATERIAL CO LTD has a total of 21 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and measurement are STERLING EVGENIJ, ZHONGPU HANDAN STEEL CO LTD and SILUMIN GES M B H.

Patent filings in countries

World map showing WUHU JUNHUA TECH MATERIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing WUHU JUNHUA TECH MATERIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ding Hongfei 21
#2 Hu Changcai 21
#3 Yang Huarong 12
#4 Ke Qiang 9

Latest patents

Publication Filing date Title
CN108817336A A kind of method of the cooling amorphous alloy material of conduction oil
CN108823484A A kind of amorphous alloy Magnaglo production method
CN108817333A A kind of closing energy-saving alloy material crystallization storehouse
CN108817335A A kind of method of liquid nitrogen and cooling water dual-cooled alloy
CN108817407A A kind of method that amorphous alloy strips are processed into powder
CN109012902A A kind of magnetic material powder milling device
CN108817334A A kind of non-billon band crushing collection method
CN109014222A A kind of non-billon band collection shredding facilities
CN108517474A A kind of amorphous alloy material of resistance to TRANSIENT HIGH TEMPERATURE
CN107377908A A kind of amorphous alloy strips single roller rapid quenching surface processing device
CN107389219A A kind of amorphous alloy strips fast quenching list roll surface temperature detector
CN107377911A A kind of closed amorphous band fast quenching protection gas cyclic utilization system
CN107363233A A kind of non-crystaline amorphous metal magnetic band shaping cooling collection method
CN107377910A A kind of anti-oxidation single roller rapid quenching technique of iron silicon boron alloy band
CN107377909A A kind of high intensity non-crystaline amorphous metal magnetic band preparation method
CN107377906A A kind of closed amorphous band topping mechanism for being easy to coutroi velocity
CN107377907A A kind of ultra-thin Fe-based amorphous alloy magnetic band preparation method
CN107363232A A kind of non-crystaline amorphous metal magnetic material thickeies single roller rapid quenching mechanism
CN107437446A A kind of iron silicon boron alloy magnetic material preparation technology
CN107309409A A kind of iron-based amorphous alloy ribbon material fast quenching list roller temperature measuring equipment