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LINYI HUI BAO LING IRON CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    45,321
  • Filing trend
    ⇧ 200.0%
About

LINYI HUI BAO LING IRON CO LTD has a total of 34 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, machines and computer technology are HEBEI IRON & STEEL GROUP MINING CO LTD, HENAN LIXING KECHUANG MINING TECH DEVELOPMENT CO LTD and INNER MONGOLIA YITAI COAL CO LTD.

Patent filings in countries

World map showing LINYI HUI BAO LING IRON CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing LINYI HUI BAO LING IRON CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Zhengying 21
#2 Zhang Jitang 18
#3 Liu Wenhua 12
#4 Xu Xinhai 12
#5 Si Shubo 11
#6 Guo Tongxiao 10
#7 Shi Shaofei 10
#8 Shao Changyou 10
#9 Shi Shuai 9
#10 Zhou Yong 8

Latest patents

Publication Filing date Title
CN112282033A Auxiliary drainage system for iron ore construction prevention and water control
CN112228115A A quick whitewashing equipment for iron ore prevention and cure water
CN112249883A Mine grab bucket mechanism of mine car loading and unloading device during iron ore well construction
CN112031863A Method and device for lowering water filter pipe in goaf
CN111963237A Mine goaf full-tailing multipoint filling method
CN112012779A Sliding door control system and mining hydraulic balance sliding door
CN112018875A PLC uninterrupted power supply device of mining electric locomotive
CN111923937A Automatic sand scattering device of electric locomotive
CN111959283A Automatic pantograph lifting device of electric locomotive
CN111959448A Accumulated material cleaning device for underground mine car
CN111982367A Mining belt permanent magnetism cylinder power detection device
CN111516732A Track on-line monitoring system
CN111502733A Mine ventilation explosion door and mine ventilation control system
CN111502731A Remote control flexible air door and remote control system for air door
CN111437980A Feeding guard shield is prevented blockking up by cone crusher
CN111507678A Three-dimensional mine management and information sharing system and method
CN111506616A Mine data management system
CN111121573A Ground loosening blasting method for dense plant area
CN111156019A One-step forming and sectional blasting method for inclined drop shaft
CN111156018A Grooving method for cutting groove of chamber