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CHINA CONSTR 2ND ENG BUREAU

Overview
  • Total Patents
    204
  • GoodIP Patent Rank
    7,532
  • Filing trend
    ⇧ 716.0%
About

CHINA CONSTR 2ND ENG BUREAU has a total of 204 patent applications. It increased the IP activity by 716.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, computer technology and measurement are SHANGHAI CONSTRUCTION NO 1 GROUP CO LTD, CHINA CONSTRUCTION 4TH ENG BUREAU 6TH CO LTD and THE FIRST CONSTRUCTION CO LTD OF CHINA FOURTH CONSTRUCTION BUREAU.

Patent filings in countries

World map showing CHINA CONSTR 2ND ENG BUREAUs patent filings in countries
# Country Total Patents
#1 China 204

Patent filings per year

Chart showing CHINA CONSTR 2ND ENG BUREAUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang He 13
#2 Chen Zhiyi 9
#3 Bai Xueyong 9
#4 Liu Yang 7
#5 Fang Ziqiang 7
#6 Qiu Jian 7
#7 An Jianyong 7
#8 Wang Ang'Ang 7
#9 Zhu Deng 7
#10 Xing Yizhi 7

Latest patents

Publication Filing date Title
CN112227750A Clamping type mounting structure for edge protective railing
CN112182717A Rockery model deepening design method and device based on BIM and storage medium
CN112163264A BIM-based rockery modular construction method and device and storage medium
CN112163265A Immersion type roaming visual analysis method and device based on BIM technology and storage medium
CN112163262A Light steel keel design method and device based on BIM technology and storage medium
CN112182718A Component design method and device based on BIM and 3D technology and storage medium
CN112163263A BIM-based rockery anti-falling system design method and device and storage medium
CN112160576A High-altitude operation platform arranged on lower chord of truss and construction method thereof
CN112098134A Track type amusement facility safety envelope detection device
CN112113598A Suspension type recreation facility safety envelope detection device
CN112129334A Measuring device for building engineering
CN112033737A Building construction soil sampling device based on linkage transmission technology
CN112196099A Combined connection module of prefabricated building
CN112127917A Gasket device for fixing pre-paved cold self-adhesive waterproof roll and construction method
CN112081390A Steel structure lifting, limiting and locking device and construction method thereof
CN112049062A Environmental protection dust collecting equipment for construction
CN112058637A Novel building engineering screening sand device
CN112247440A Welding device for embedded parts of nuclear island
CN112021033A Greening device on wall outside window
CN112077123A Automatic shredding device of building rubbish