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JINAN IRON & STEEL GROUP CORP

Overview
  • Total Patents
    56
About

JINAN IRON & STEEL GROUP CORP has a total of 56 patent applications. Its first patent ever was published in 1996. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, materials and metallurgy and measurement are SP K BYURO TYAZHELYKH TSVET, BEIJING CENTURY BENEFITS CO LTD and DO METALLURG ZAVOD.

Patent filings in countries

World map showing JINAN IRON & STEEL GROUP CORPs patent filings in countries
# Country Total Patents
#1 China 56

Patent filings per year

Chart showing JINAN IRON & STEEL GROUP CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weihua Sun 9
#2 Yanming Wen 7
#3 Xiumei Su 5
#4 Jicheng Jiao 5
#5 Yongli Ma 5
#6 Yafei Huang 5
#7 Guimei Shang 5
#8 Chuanling Zhao 5
#9 Xiaoning Geng 5
#10 Juntang Deng 5

Latest patents

Publication Filing date Title
CN102585922A Coke oven gas naphthalene-removing device and method
CN102585921A System and method for removing benzene series substances in coke oven gas
CN102521691A Intelligent method for unified schedule and automatic allocation of measurement tasks
CN102392122A Steel temperature-based rolling-delay furnace temperature optimization system
CN102495642A Dry quenching automatic control system of coke dry quenching furnace and control method thereof
CN102424889A Automatic feeding system for automatic steel smelting converter and control method thereof
CN102392096A Self-adapting oxygen flow rate controlling system used in automatic steelmaking converter
CN102425808A Combustion control system of heat accumulating heating furnace
CN102497360A Method for realizing data association and communication among programmable logic controllers (PLC) of different types
CN102521690A Method for optimizing product order of enterprise
CN102492491A Blast-furnace gas and coke oven gas mixed special efficient purification mist capturer
CN102423727A Sintering machine head dust removing and ash conveying device and use method thereof
CN102392085A Blast furnace slag waste heat recycling system
CN102492528A Rolling oil composition for double frame reversible rolling mill
CN102409245A Hot rolled dual-phase steel sheets with high stretch-flangeability and manufacturing method thereof
CN102000796A Cylindrical multi-branch filter of tundish
CN101892377A Direct strong convection board used for hood-type annealing furnace and automatically suitable for cold-rolling strip steel bandwidth and working method thereof
CN101812643A Boracic pinion steel and preparation method thereof
CN101812632A Preparation method of -40 to -60DEG C low-temperature impact toughness hot rolled H-shaped steel
CN101637941A Integral casting technology of hot metal ladle and moulding bed device