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GUANGDONG GUANYUE HIGHWAY & BRIDGE CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    40,929
About

GUANGDONG GUANYUE HIGHWAY & BRIDGE CO LTD has a total of 48 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, measurement and machines are T Y LIN INT ENGINEERING CONSULTING CHINA CO LTD, CHENGDU CONSTRUCTION ENG ROAD AND BRIDGE CONSTRUCTION CO LTD and 3RD ENG CO LTD HIGHWAY ENG BUREAU CCCC.

Patent filings in countries

World map showing GUANGDONG GUANYUE HIGHWAY & BRIDGE CO LTDs patent filings in countries
# Country Total Patents
#1 China 48

Patent filings per year

Chart showing GUANGDONG GUANYUE HIGHWAY & BRIDGE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Xiaoli 25
#2 Lu Lingxia 15
#3 Li Zikun 13
#4 Deng Hongjun 11
#5 Li Xiaohui 11
#6 Wang Xiaoheng 10
#7 Ai Fengmei 9
#8 Kang Liangrui 9
#9 Xie Manjia 9
#10 Chen Zhongyao 9

Latest patents

Publication Filing date Title
CN112227133A Prefabricated assembled concrete pavement and construction method thereof
CN112281912A Protective system for abandoned river soil field on river beach in steep mountain area and construction method of protective system
CN112267899A Tunnel exit construction method
CN112227143A Asphalt mixture pavement thermal regeneration construction method
CN112240862A Detection device and detection method for detecting drainage coefficient of drainage asphalt pavement
CN112070735A Asphalt core sample image extraction method and system based on special convolution operator
CN112012747A Tunnel inclined shaft construction method for V-level surrounding rock soil texture
CN111910494A Rub paper-back edition with hands and paver
CN111929177A Device and method for detecting torsional shear strength between asphalt layers
CN111750752A Construction method for tunnel weak surrounding rock presplitting blasting
CN111734418A Steep slope tunnel entrance to a cave anchor rope protection construction method
CN111469259A Prefabricated part spraying maintenance system and maintenance method
CN111593723A Road engineering structural layer ramming device
CN111137204A T-shaped long-beam short-distance transport tool and using method thereof
CN110984003A Method for removing pier and bearing platform at lower part of river-crossing bridge
CN110984005A Construction method for dismantling and hoisting No. 0 block of bridge
CN111139752A Method for dismantling T-shaped hanging beam
CN110984002A Bridge deck auxiliary structure and method for dismantling cantilever box girder of main bridge T-shaped structure
CN110984004A Method for dismantling lower supporting structure of bridge
CN110984001A Light-duty bridge-dismantling crane system and construction method thereof