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DALIAN HUAGONG INNOVATION TECHNOLOGY CO LTD

Overview
  • Total Patents
    107
  • GoodIP Patent Rank
    14,687
  • Filing trend
    ⇧ 22.0%
About

DALIAN HUAGONG INNOVATION TECHNOLOGY CO LTD has a total of 107 patent applications. It increased the IP activity by 22.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, machines and civil engineering are INATEC GMBH, NOVA WILDCAT SHUR LINE LLC and DESIGNETICS.

Patent filings in countries

World map showing DALIAN HUAGONG INNOVATION TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 107

Patent filings per year

Chart showing DALIAN HUAGONG INNOVATION TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Yijun 104
#2 Shi Pilin 98
#3 Liu Guihong 87
#4 Han Xu 61
#5 Chang Shaowen 3
#6 Zheng Jiaxing 2
#7 Song Shipeng 1

Latest patents

Publication Filing date Title
CN112059571A Buckle assembling and gluing synchronous tool for glue spreader equipment and working method
CN111760743A Mouth-moving gluing head
CN111760742A Mixer with glue spraying nozzle moving and opening and closing functions for glue spreading machine equipment
CN109261450A One kind opening simultaneously or close glue valve
CN109290132A A kind of glue valve gluing head
CN109382267A A kind of glue valve gluing head or glue injecting head for opening simultaneously or closing
CN109332095A A kind of glue valve
CN108788863A A kind of magnechuck fixing device
CN108869521A A kind of fixed device of vacuum chuck
CN108554734A A kind of glue feeder
CN108544704A Molding device for bridge-cutting-free heat-insulation aluminum profiles and forming method
CN108422608A A kind of tooling of manufacture heat-insulation aluminum section
CN108407181A A kind of heat-insulation aluminum section injecting glue former
CN108393240A Glue injecting head suitable for bi-component high-viscosity material
CN107497640A Cylinder measuring pump glue feeder for two-component high-viscosity material
CN107524838A Suitable for the equilibrated valve of two-component high-viscosity material conveying
CN107470096A Static mixing glue rifle for two-component high-viscosity material
CN107023246A A kind of hollow glass heat insulating bar and manufacture method
CN106824802A A kind of express box and express delivery Automated Sorting System
CN106672612A Long-strip shaped workpiece automatic feeding device