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CHINA GEZHOUBA GROUP THREE GORGES CONSTRUCTION ENGINEERING CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    113,033
About

CHINA GEZHOUBA GROUP THREE GORGES CONSTRUCTION ENGINEERING CO LTD has a total of 15 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and civil engineering are HANSHIN EXPRESSWAY PUBLIC CORP, KWON HUI JAE and SHANGHAI INVEST DESIGN & RES INST CO LTD.

Patent filings in countries

World map showing CHINA GEZHOUBA GROUP THREE GORGES CONSTRUCTION ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHINA GEZHOUBA GROUP THREE GORGES CONSTRUCTION ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Wenliang 6
#2 Zhan Jianxia 4
#3 Wu Haitao 4
#4 Zhao Longfei 3
#5 Cao Zhongsheng 3
#6 Zhou Xiong 3
#7 Li Jihu 2
#8 Huang Jiaquan 2
#9 Sun Changzhong 2
#10 Zhou Jianhua 2

Latest patents

Publication Filing date Title
CN105329613A Leveling control device for suspended telescopic belt
CN105259783A Visual preview system for water-and-power engineering construction process
CN104963699A Modular steel form trolley
CN104929088A Concrete embedded part finding device and method
CN104925485A Belt cleaning device for belt conveyor of normal concrete pouring tunnel lining trolley
CN104831643A Jacking device used for bridge construction
CN104841230A Construction site dust remover
CN104847100A Rotary hanging basket device
CN104176453A Perpendicular steering and rail changing steel mould bogie
CN104047624A Hydraulic automatic cable feeding device of anchor cable
CN103957386A Ship video navigation assisting and security monitoring device
CN103964299A Hoisting buckling device for filling pile concrete feeding pipe, and construction method
CN103953050A Concrete bonding surface secondary grouting device and concrete bonding surface secondary grouting method
CN103938858A Concrete wall column external corner template device