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LIANFENG STEEL ZHANGJIAGANG CO LTD

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    25,905
About

LIANFENG STEEL ZHANGJIAGANG CO LTD has a total of 57 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, chemical engineering and computer technology are HUANENG POWER INT INC, FUJICO CO LTD and HUNAN JIUJIU INTELLIGENT ENVIRONMENTAL PROT CO LTD.

Patent filings in countries

World map showing LIANFENG STEEL ZHANGJIAGANG CO LTDs patent filings in countries
# Country Total Patents
#1 China 57

Patent filings per year

Chart showing LIANFENG STEEL ZHANGJIAGANG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Shucheng 8
#2 Zhao Xiaojun 7
#3 Qian Baixi 7
#4 Gu Jie 6
#5 Han Defei 5
#6 Cai Xuezhen 5
#7 Xia Jiangang 5
#8 Shi Chenmin 5
#9 Li Mengxiong 4
#10 Zhang Xiaofei 4

Latest patents

Publication Filing date Title
CN112169482A Device for filtering and preventing blockage of dust removal system pipeline
CN112276070A Automatic tundish weight regulating and controlling method
CN112195327A Method for obtaining same structure with lead bath quenching process
CN112121608A Flue gas desulfurization and denitrification device with moisture recovery function
CN112267070A High-strength high-toughness steel wire stranded wire and production process thereof
CN112251565A Efficient ladle bottom argon blowing process
CN112267068A High-temperature corrosion-resistant steel for pipelines and production process thereof
CN112157237A System and method for controlling surface defects of medium-high carbon continuous casting billet
CN112221313A Device and process for preparing acid by using active coke desulfurization flue gas
CN112274963A Crystallizer for continuous casting round billet production
CN112247090A Sawing device for low-power inspection of casting blank
CN111898975A Intelligent scheduling system and method for steelmaking production process
CN110643782A Novel tool for installing oxygen lance head
CN110640103A Cold bed blank turning optimization device and method
CN110640131A Device for replacing slag basin in continuous casting
CN110625097A Novel water-cooling shield device
CN110807258A Converter alloy proportioning and identification method
CN110697576A Tackle with fault protection device
CN110773835A Cutting machine motor control system and control method
CN110665979A Cooling bed stroke detection device and control system