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CHINA COMMUNICATIONS SECOND HIGHWAY SURVEY DESIGN AND RES INST

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    140,884
  • Filing trend
    ⇩ 100.0%
About

CHINA COMMUNICATIONS SECOND HIGHWAY SURVEY DESIGN AND RES INST has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, measurement and chemical engineering are CHINA RAILWAY 16TH BUREAU GROUP 5TH ENG CO LTD, GUANGZHOU MUNICIPAL ENG TESTING CO LTD and CHINA RAILWAY CONSTRUCTION BRIDGE ENG BUREAU GROUP 2ND ENG CO LTD.

Patent filings in countries

World map showing CHINA COMMUNICATIONS SECOND HIGHWAY SURVEY DESIGN AND RES INSTs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHINA COMMUNICATIONS SECOND HIGHWAY SURVEY DESIGN AND RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Bin 5
#2 Wang Yun 5
#3 Wu Wanping 5
#4 Ruan Yanbin 5
#5 Zhang Jingbo 4
#6 Zhang Jing 4
#7 Xie Songlin 4
#8 Duan Yaru 3
#9 Yu Shunxin 3
#10 Feng Pengcheng 2

Latest patents

Publication Filing date Title
CN106801384A Assembled steel reinforced concrete aliform type culvert opening and construction method
CN106702916A U-shaped assembly type reinforced concrete cover board culvert and construction method thereof
CN106595240A Drying method and device capable of automatically controlling soil sample moisture content change
CN106894324A Highway embankment and the anti-jump car device of abutment joining section Fuliang
CN106645397A Compression degree testing method of shield tunneling machine empty push tunnel segments
CN106150519A A kind of tunneling boring prefbricated tunnel lining structure for drill+blast tunnel and construction method
CN106043593A Stiffening-U-rib both-side welding structure of orthotropic stiffening plate
CN105928644A Strain gauge for monitoring pavement structure
CN106093346A A kind of method evaluating soft rock embankment quality
CN105887898A Swell-shrink characteristic rock-soil cut slope protection method and structure
CN105910929A Method for testing long-term road application characteristics of soft rock filling material
CN105587816A Large-tonnage elasticity-damping composite damping device