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YINGDU BRIDGE STEEL STRUCTURE ENGINEERING CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    204,196
About

YINGDU BRIDGE STEEL STRUCTURE ENGINEERING CO LTD has a total of 13 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets civil engineering and packaging and shipping are SHANDONGHENGKUN MACHINERY CO LTD, DAOR E&C CO LTD and CHINA ZHONGTIE MAJOR BRIDGE ENG GROUP CO LTD.

Patent filings in countries

World map showing YINGDU BRIDGE STEEL STRUCTURE ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing YINGDU BRIDGE STEEL STRUCTURE ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Huang Xiusheng 8
#2 Gu Jun 6
#3 Zhang Cailun 5
#4 Zhang Shuming 2
#5 Ge Chonghua 2
#6 Wei Wei 2
#7 Fu Tao 1
#8 Li Jia 1
#9 Chen Xiaolei 1
#10 Jianzhou Wang 1

Latest patents

Publication Filing date Title
CN104631325A Single-span steel box girder pushing method for viaduct
CN104532750A Construction method guaranteeing flatness of steel box arch foot flange plate
CN104562940A Steel box beam jacking pushing and slide moving construction method and beam falling auxiliary device
CN104514198A Vertical lifting rod of down-hung steel bridge and verticality control method thereof
CN103523649A T-row transfer frame fixture
CN103527070A Ladder stand fixing device
CN102992203A Simple hoisting device for steel structure bridge installation
CN102886399A Method for fire tube bending of steel tube arch bridge
CN102896480A Manufacture method for double-curve H-shaped steel
CN102886400A Hot work bending technology for spatial hyperbolic circular tube
CN102658412A Hole opening process by numerical control cutting machine
CN102616647A Novel turning tool for steel structure
CN102126089A Novel welding process for combining submerged-arc welding with CO2 gas shielded welding