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SHANDONG LAIGANG YONGFENG STEEL CORP

Overview
  • Total Patents
    80
  • GoodIP Patent Rank
    18,016
  • Filing trend
    ⇩ 75.0%
About

SHANDONG LAIGANG YONGFENG STEEL CORP has a total of 80 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, measurement and environmental technology are SGIS SONGSHAN CO LTD, ZHANGJIAGANG HONGCHANG STEEL PLATE CO LTD and PO HANG IRON & STEEL.

Patent filings in countries

World map showing SHANDONG LAIGANG YONGFENG STEEL CORPs patent filings in countries
# Country Total Patents
#1 China 80

Patent filings per year

Chart showing SHANDONG LAIGANG YONGFENG STEEL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Qiang 11
#2 Chen Yu 9
#3 Zhang Rujiang 6
#4 Sun Junzhao 6
#5 Li Chao 5
#6 Cheng Longyue 5
#7 Wu Deting 5
#8 Zhang Xijiu 4
#9 Huang Tiefeng 4
#10 Zhao Zongyang 4

Latest patents

Publication Filing date Title
CN112211467A Backing-up blocking device
CN112226562A Hot air temperature automatic regulation protection system
CN112270437A Blast furnace fuel ratio early warning method
CN112280924A Method for controlling temperature in converter smelting
CN112010216A Method for replacing steel wire rope of large-tonnage metallurgical casting crane
CN112091341A Device for wire cutting and automatic winding of molybdenum wire and working method
CN112179143A Sintering material distribution system and sintering solid fuel adding method
CN112185071A Electrical equipment load early warning method and device and storage equipment
CN112147128A Preparation method of pig iron solution and method for determining vanadium content by using pig iron solution
CN112182852A Method and device for predicting service life of crystallizer copper pipe
CN111927815A Method for opening inlet door of electric fan by one key
CN111872339A Method for continuous casting low power mass analysis
CN111650188A Method for determining content of iron oxide in magnesium-aluminum series refractory
CN111687514A Automatic start-stop control method for single-point dust remover of continuous casting machine
CN111707094A Automatic control system and control method for accurate tapping of heating furnace
CN111647702A Heat preservation method for braising furnace of hot blast stove
CN111695861A Intelligent warehousing control recognition management system and management method thereof
CN111781868A Remote automatic control system and method for warehouse door
CN111651729A Method for predicting blockage of secondary cooling water nozzle in continuous casting
CN111531143A Continuous casting machine system