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SHENYANG HEAVY MACHINERY GROUP

Overview
  • Total Patents
    41
About

SHENYANG HEAVY MACHINERY GROUP has a total of 41 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and mechanical elements are FED STATE AUTONOMOUS EDUCATIONAL INSTITUTION OF HIGHER EDUCATION SIBERIAN FED UNIV, KB VNI KT I PODSHIPNIKOVOJ PRO and MELIKOV EDUARD NIKOLAEVICH.

Patent filings in countries

World map showing SHENYANG HEAVY MACHINERY GROUPs patent filings in countries
# Country Total Patents
#1 China 41

Patent filings per year

Chart showing SHENYANG HEAVY MACHINERY GROUPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Weixian Gao 6
#2 Kaijun Zhao 6
#3 Shiping Zhang 4
#4 Long Li 4
#5 Lili Guan 4
#6 Yuman Xiao 3
#7 Zhao Haifeng 3
#8 Zhibo Li 3
#9 Pengcheng Su 3
#10 Zhenxiang Sheng 3

Latest patents

Publication Filing date Title
CN102445395A Residue soil improvement experimental device for shield method tunnel construction
CN102322271A Tool pan back-loading type device for changing tool of slurry-balanced shield machine under normal pressure
CN102319601A Dust discharge pipeline sealing device of steel scrap crushing machine
CN102389850A Radially adjustable double dust-proof sealing device
CN102445336A Multi-blade multi-angle rock breaking device for rock ripper
CN102434205A Segment crane linear sliding type cable power supply device for shield heading machine
CN101966477A Tooth structure of crusher
CN101703954A Feeding circulation combined sealing device of wet type ball mill
CN101723164A Movable chain-hook chain type conveyer
CN101590549A On gear-hobbing machine, use the technology of fly cutter machining large-modulus few-tooth worm gears
CN101592577A Cylinder roller mill testing system
CN101592533A Synchronous detection test device for multi-item parameters of linear TBM hobs
CN101444913A Dual-prestressed super-large split platform
CN101439689A Brake control type vehicular platform braking device
CN101367104A Shroud ring external fluid infusion hydraulic pressure expanding and reinforcing process for turbine generator
CN101429589A High-strength abrasion-proof steel plate capable of soldering without thermal treatment and method of producing the same
CN101298837A Apparatus for reducing friction resistance between shield machine shield body and tunneling wall
CN101298977A Adjustable cylinder try square
CN101298836A Pressurization balancing device for shield machine initialization
CN101220824A Macro split structure partial section combined key connection method