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GUANGDONG IRON AND STEEL INST

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    153,371
  • Filing trend
    ⇩ 100.0%
About

GUANGDONG IRON AND STEEL INST has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and chemical engineering are TAIWAN POWDER TECHNOLOGIES CO LTD, HOEGANAES AKTIEBOLAG PUBL and CY CARBIDE MFG CO LTD.

Patent filings in countries

World map showing GUANGDONG IRON AND STEEL INSTs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing GUANGDONG IRON AND STEEL INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Yuanxing 10
#2 Liu Zhijian 10
#3 He Kunhong 9
#4 Wu Shuigui 3
#5 Qiu Yuan 3
#6 Huang Huajian 2
#7 Wang Jianhua 2
#8 Guo Yunfeng 2
#9 Huang Weijia 2
#10 Liu Zhijian Zha 1

Latest patents

Publication Filing date Title
CN111440956A Electroslag remelting process method
CN111440993A Iron-chromium-aluminum alloy bar and preparation method thereof
CN107177745A A kind of iron nickel molybdenum magnetically soft alloy method for preparing slices
CN106995904A A kind of preparation method of the anti-corrosion iron-nickel alloy band of antirust
CN107083501A A kind of iron nickel-molybdenum alloy raw powder's production technology
CN106493374A A kind of preparation method of ferrum silicon magnetically soft alloy powder body
CN106111979A A kind of automatic annealing device of magnetically soft alloy powder body decomposed ammonia
CN106179012A A kind of magnetically soft alloy powder body mixes the dustless drawing mechanism of powder
CN105855555A Preparing method for iron and cobalt magnetically soft alloy device
CN104393721A Method and device for preparing magnetic ring of magnetic hysterics motor
CN103834862A Iron-cobalt alloy and preparation method of magnetizing pole head of iron-cobalt alloy
CN102974821A Method for preparing iron silicon soft magnetic alloy powder core
CN1854327A Spring steel and antenna drum spring