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CHONGQING COMMUNICATIONS CONSTRUCTION GROUP CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    36,627
  • Filing trend
    ⇩ 100.0%
About

CHONGQING COMMUNICATIONS CONSTRUCTION GROUP CO LTD has a total of 42 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, packaging and shipping and computer technology are CHINA RAILWAY 19TH BEREAU GROUP CO LTD, CCFEB CIVIL ENG CO LTD and GUANGZHOU ENG CO LTD SIXTH ENG BUREAU CREC.

Patent filings in countries

World map showing CHONGQING COMMUNICATIONS CONSTRUCTION GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing CHONGQING COMMUNICATIONS CONSTRUCTION GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Bo 13
#2 Li Huiying 12
#3 Diao Ji 11
#4 Zhang Qingming 11
#5 Li Jin 11
#6 Wang Ping 10
#7 Zhu Ke 9
#8 Han Liguo 9
#9 Zeng Xiao 9
#10 Wang Yuejian 9

Latest patents

Publication Filing date Title
CN112240214A Soft rock tunnel primary support limit invasion processing method
CN111827130A Construction method of water bridge pile foundation and bearing platform without trestle
CN111877177A Construction method of underwater pier bearing platform
CN111859519A Three-dimensional calculation analysis method for influence of buttress on interval tunnel and station structure
CN111877388A Construction method of underwater bearing platform
CN111967078A Method for complementary analysis of influence of pile foundation on interval tunnel
CN111877175A Construction method for co-construction area and non-co-construction area of overpass and light rail station
CN111827041A Smoke-inhibiting flame-retardant construction method of environment-friendly modified asphalt
CN111851562A Movable cast-in-situ bored pile construction platform and method
CN111807232A Cable crane system and hoisting method
CN112012197A Manual hole digging pile and construction method thereof
CN111851302A Rapid construction method of steel trestle
CN111608677A Novel dual-mode TBM and control method thereof
CN111608676A TBM hob state monitoring method
CN111594192A Double-mode switching shield tunneling machine system
CN111472812A Construction method for filling and pouring concrete into inverted arch of tunnel
CN111396134A Multifunctional alarm device for subway tunnel construction
CN111535865A Combined use method of advanced forecasting equipment
CN111495552A Rubble processing parent metal screening plant
CN111455857A Installation process of curve segment large-span cast-in-place continuous box girder embedded part