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GUIZHOU HUITONG SHENFA STEEL STRUCTURE CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    121,983
  • Filing trend
    ⇩ 80.0%
About

GUIZHOU HUITONG SHENFA STEEL STRUCTURE CO LTD has a total of 14 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets civil engineering and machine tools are ZHONGTAI CONSTRUCTION GROUP CO LTD, ASTURIENNE FRANCE and GUANGZHOU ZENGLI STEEL STRUCTURE CO LTD.

Patent filings in countries

World map showing GUIZHOU HUITONG SHENFA STEEL STRUCTURE CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing GUIZHOU HUITONG SHENFA STEEL STRUCTURE CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Dangping 7
#2 Hu Shikun 6
#3 Hu Zhipeng 5
#4 Zhu Fangzheng 3
#5 Li Xianhai 3
#6 Liu Hongbo 3
#7 Luo Jun 3
#8 Zhang Hongquan 2
#9 Wu Rui 2
#10 Li Zheng 2

Latest patents

Publication Filing date Title
CN112031420A Steel structure assembly type building and assembly method thereof
CN112031244A Assembled building roof truss of nested steel construction
CN112031286A Integrated assembled steel construction building
CN110587068A Groove cutting equipment
CN110560516A Straightening equipment and straightening method for T-rib workpiece
CN109469390A Stop mechanism, rotating mechanism and stereo garage for stereo garage
CN109356421A Lifting device and stereo garage for stereo garage
CN107538174A A kind of turning device and bridge tipping arrangement
CN107620506A Vehicle detecting system and parking systems
CN107605197A Parking systems
CN107775207A A kind of bridge welding device and bridge welding method
CN107639378A A kind of assembly assist device and U rib school installing is standby
CN104959745A Gantry type welding device used for welding boxcar side wall
CN104476091A Welding system for large thick-wall steel plate