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ROAD & BRIDGE SOUTH CHINA ENGINEERING CO LTD

Overview
  • Total Patents
    121
  • GoodIP Patent Rank
    13,001
  • Filing trend
    ⇩ 17.0%
About

ROAD & BRIDGE SOUTH CHINA ENGINEERING CO LTD has a total of 121 patent applications. It decreased the IP activity by 17.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, packaging and shipping and chemical engineering are MIETTINEN ENSIO JOHANNES, 2ND ENGINEERING CO LTD MBEC and BEIJING MUNICIPAL ENGINEERING PROFCSSIONAL DESIGN INST CO LTD.

Patent filings in countries

World map showing ROAD & BRIDGE SOUTH CHINA ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 121

Patent filings per year

Chart showing ROAD & BRIDGE SOUTH CHINA ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Huaigang 112
#2 Xiao Xiangrong 111
#3 Gao Shiqiang 109
#4 Zhao Shenghui 71
#5 Tan Xinghua 49
#6 Ge Jiping 43
#7 Fei Yongzhong 38
#8 Zhang Zheng 37
#9 Yang Jie 36
#10 Xia Jiangnan 25

Latest patents

Publication Filing date Title
CN110541368A method for mounting steel box girder of cable-stayed bridge
CN110593111A Method for installing beam section of cable tower area
CN110424272A Sarasota beam section bracket and its erection method
CN110409316A End bay closure construction method
CN110424888A The clinker removal method of construction system based on impact drill drilling machine
CN110258344A Inclined guy cable stretching construction method
CN110241736A Suspension cable Fast Installation construction method
CN109970418A Maritime concrete and its application
CN109853403A Wide cut cantilever main girder construction Hanging Basket and its bottom basket system
CN109811659A Assembled triangle support system and assembled operating platform
CN109811665A The installation method of assembled heavy type steel corbel
CN109626197A Suspender
CN109551157A The installation method and installation auxiliary system of hollow sphere
CN109555025A Support system and support frame method for dismounting
CN109592558A Multiduty anchor pole hanger
CN109386000A Steel pile casting decentralization installation deviation correcting device and construction method
CN109281254A Girder steel slide device and system
CN109281255A Girder steel slippage bracket and system
CN109281253A Steel pile casting device and its decentralization construction method
CN109281252A End bay girder steel pushing reaction apparatus and system