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HYDROCHINA HUADONG ENGINEERING CORP LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    134,624
About

HYDROCHINA HUADONG ENGINEERING CORP LTD has a total of 13 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China and United States. Its main competitors in its focus markets civil engineering, audio-visual technology and environmental technology are ICONKRETE 2012 S L, BEZALEL CONSTRUCTION CO LTD and BULLIVANT ROGER INC.

Patent filings in countries

World map showing HYDROCHINA HUADONG ENGINEERING CORP LTDs patent filings in countries
# Country Total Patents
#1 China 12
#2 United States 1

Patent filings per year

Chart showing HYDROCHINA HUADONG ENGINEERING CORP LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Xingjian 3
#2 Du Wenbo 2
#3 Jiang Haifeng 2
#4 Wang Jinfeng 2
#5 Huang Chunlin 2
#6 Di Shengjie 2
#7 Mao Yujing 2
#8 Li Wei 2
#9 Chen Jian 2
#10 Zhang Yexing 2

Latest patents

Publication Filing date Title
CN104537191A Drawing method for three-dimensional rebar model schematic diagram
CN104537192A Intelligent building wall model hole forming method
CN104563170A Offshore wind power generation mono-pile foundation horizontal bearing capacity test counterforce device and construction method thereof
CN104674763A Method for repairing wide and large cracks of hydraulic engineering bituminous concrete impervious face slab
CN104533430A Breakage and slippage type rockburst risk relieving high-pressure water injection device and construction method of breakage and slippage type rockburst risk relieving high-pressure water injection device
CN104390291A Positive-pressure ventilation system used for seaborne booster station
CN104452827A Concrete dam base spring opening processing method
CN104122577A Site stratum shear wave velocity quick retesting device and method
CN104110353A Anti-overturning wind generator foundation ring structure and construction method thereof
CN104032714A Once-closure and staging-closure combined dam type power plant construction diversion method
CN104032740A Device utilizing buoyancy to reduce steel pipe pile hoisting weight
CN104110039A Fan base with pressure dispersed type arrangement high-strength pre-stressed anchor rods (cables)