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WUHAN NARROWGAP INTELLIGENT EQUIPMENT CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    91,808
  • Filing trend
    ⇧ 600.0%
About

WUHAN NARROWGAP INTELLIGENT EQUIPMENT CO LTD has a total of 18 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machine tools are KUNSHAN HUAHENG WELDING CO LTD, TANGSHAN KAIYUAN AUTOWELDING SYSTEM CO LTD and HUNAN BICHAMP CUTTING TECHNOLOGY CO LTD.

Patent filings in countries

World map showing WUHAN NARROWGAP INTELLIGENT EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing WUHAN NARROWGAP INTELLIGENT EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Zhang Fuju 18
#2 Wang Yufei 8
#3 Li Zhiyong 8
#4 He Hao 5
#5 Zhang Guodong 4
#6 Guo Jialin 4
#7 Yang Bing 1
#8 Huang Jiahui 1

Latest patents

Publication Filing date Title
CN108480771A A kind of automatic slag removal machine based on hacksaw cutting principle
CN108746937A A kind of ultra-narrow gap MAG/MIG welderings two side fusion control device swung based on welding gun sector
CN108340055A A kind of flexure type ultra-narrow gap MAG/MIG welding guns
CN108608094A A kind of efficient gas-saving type ultra-narrow gap MAG/MIG automatic welding secondary air protective devices
CN108637440A A kind of ultra-narrow gap MAG/MIG automatic welding gun metallic nozzles with ignition tip insulation
CN108274185A A kind of automatic slag removal machine based on chain saw method
CN108296611A A kind of narrow gap MAG/MIG welderings automatic slag removal machine
CN107775157A The ultra-narrow gap MAG/MIG weldering ignition tips and preparation method of a kind of surface insulation
CN106334858A Service life prolonging device and service life prolonging method for ceramic nozzle of narrow-gap gas shielded welding
CN106624298A Method for prolonging service life of narrow-gap gas shield welding ceramic nozzle based on refractory metal composite
CN106270982A A kind of overlength stagewise narrow gap gas protection weldering welding gun
CN106425793A Narrow gap welding line grinding and repairing machine
CN105689849A Gas distributing device for rear-mounted narrow gas/ultra-narrow gap gas shield welding gun
CN105643057A Self-adaptive tracking device for constant values of distances from welding wires to sidewalls for narrow-gap arc welding
CN104923895A Semi-automatic ultra-narrow gap MAG/MIG welding welding gun
CN104999170A Self-circulation water-cooling ultra-narrow gap MAG/MIG welding gun based on contact-surface-free heat conduction
CN104923891A Assembled ultra-narrow gap MAG/MIG welding insulating spray nozzle
CN104923887A Transverse direction self-adaptation tracking device for ultra-narrow gap MAG/MIG welding weld line