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WEIHAI WANFENG MAGNESIUM S & T DEV CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    104,080
  • Filing trend
    ⇧ 66.0%
About

WEIHAI WANFENG MAGNESIUM S & T DEV CO LTD has a total of 18 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and electrical machinery and energy are ALERIS ROLLED PROD GERMANY GMBH, ALCAN ROLLED PRODUCTS RAVENSWOOD LLC and KAWAKATSU ICHIRO.

Patent filings in countries

World map showing WEIHAI WANFENG MAGNESIUM S & T DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing WEIHAI WANFENG MAGNESIUM S & T DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Xunming 12
#2 Wang Yunfeng 9
#3 Jin Wei 8
#4 Wang Bo 7
#5 Zhang Hongtao 7
#6 Wang Jian 5
#7 Liu Dan 4
#8 Xu Guosong 4
#9 Xue Bingqi 3
#10 Liu Chao 3

Latest patents

Publication Filing date Title
CN112239827A Low-heat-cracking-sensitivity high-strength-toughness Mg-Zn-Y-Nd-Ti-Zr cast magnesium alloy
CN111826565A High-strength high-heat-conductivity carbon nanotube reinforced magnesium-zinc-aluminum matrix composite
CN111500908A Ultrahigh-strength ultrafine-grained TiB2Reinforced Al-Zn-Mg-Cu composite material and preparation
CN111091992A Push-pull permanent magnet switch for underwater handheld equipment
CN109913918A Hub of motorcycle composite plating method
CN109702547A Hub type chamber aluminium skimmings baffling device
CN109676414A Automatic capturing positioning device
CN109606887A A kind of wheel hub welt device
CN108817621A Low frequency sound field controlling type longitudinal movement electric arc Tig Welding device and method
CN108941854A Low frequency sound field controlling type swing arc Tig Welding device and method
CN109048001A Low frequency sound field swing arc gas metal-arc welding welder and method
CN108673976A A kind of preparation method of the copper-molybdenum carbon/carbon-copper composite material based on ultrasonic wave solid phase lamination
CN108122812A A kind of electronic packaging device and method based on ultrasonic wave solid phase lamination
CN107498173A The laser assisted ultrasound increasing material manufacturing device and manufacture method of a kind of metallic foil
CN107138839A A kind of metal or metal-base composites rapid molding device and its forming method
CN104561716A Magnesium alloy and preparation method thereof
CN102527994A Low-pressure casting device
CN102115254A Disk plate for biological rotating disk and manufacturing method thereof