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WUHAN BRIDGE HEAVY IND GROUP

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    160,043
About

WUHAN BRIDGE HEAVY IND GROUP has a total of 53 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China and Germany. Its main competitors in its focus markets packaging and shipping, civil engineering and environmental technology are TOBU JUKOGYO CO LTD, BERGERON RAYMOND E and LIEBHERR HANS.

Patent filings in countries

World map showing WUHAN BRIDGE HEAVY IND GROUPs patent filings in countries
# Country Total Patents
#1 China 51
#2 Germany 2

Patent filings per year

Chart showing WUHAN BRIDGE HEAVY IND GROUPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Binwu 12
#2 Liu Jun 11
#3 Xie Jiwei 11
#4 Li Changzhe 10
#5 Liu Zhenying 10
#6 Zhang Jian 9
#7 You Bing 9
#8 Rong Jianhua 9
#9 Liu Xiong 9
#10 Ren Jixin 9

Latest patents

Publication Filing date Title
CN105421511A Grab bucket crane
CN104724619A Walking landing leg system of railway rescue crane
CN104727194A Railway track laying machine capable of moving transversely to step over railway line under loads
CN104665065A Safety walking shoes used for working on steel structure bridge
CN104612046A Detecting vehicle for main cable and suspension cable structure bridge
CN104612044A High-speed railway bridge inspection vehicle
CN104343084A Trackless lower chord inspection vehicle for steel truss bridges
CN104326356A Construction platform hanger with clear stress and adjustable hanging point
CN104355249A Foldable device capable of preventing suspension arm from tilting backwards for large luffing crane
CN104229645A Swingable telescopic balance weight structure for railway crane
DE102014009668A1 Cross-track scaffolding construction for a railway rescue crane
CN103723631A Wireless monitoring system for leveling of crane hoisting gesture
CN103738842A Span rail stand structure used for supporting high speed railway wrecking crane
CN103601057A Idler-wheel type guiding device used for elevator
CN103587540A Large-tonnage movable trolley with convertible load distribution
CN103612241A Insertion-pulling device of large hinge shaft
CN103394861A Large-diameter circular steel tube butt joint adjusting device
CN103358085A Butt-joint supporting roller carrier for conical steel frame and circular steel tube
CN103290782A Stay cable type walking girder erecting machine
CN103171977A Large-scale hoisting equipment with A-frame folding inversed function