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JINAN RAILWAY TRAFFIC GROUP CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    96,287
  • Filing trend
    ⇩ 100.0%
About

JINAN RAILWAY TRAFFIC GROUP CO LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, computer technology and measurement are SUCGM LTD, CCCC SECOND HARBOUR ENG CO LTD and 3RD ENG CO LTD OF CHINA RAILWAY 16TH BUREAU GROUP CO LTD.

Patent filings in countries

World map showing JINAN RAILWAY TRAFFIC GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing JINAN RAILWAY TRAFFIC GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Guofu 16
#2 Lu Linhai 12
#3 Wang Dan 4
#4 Liu Jiahai 3
#5 Li Gang 3
#6 Wang Dechao 2
#7 Wu Fawei 2
#8 Hu Bingbing 2
#9 Sun Jiecheng 2
#10 Zeng Chunpin 2

Latest patents

Publication Filing date Title
CN107122536A A kind of running tunnel antidetonation method for numerical simulation
CN106884409A A kind of Self-pressurizing agri recharge system
CN106884435A Base pit dewatering with touch display panel and recharge intelligence control system
CN106869842A A kind of aqueous scall maintains coring device, method and the application of soil body overall picture
CN106854047A A kind of method for controlling metro stray current corrosion armored concrete
CN106480814A A kind of assembled rail transit elevated bridge beam construction method and structure
CN106483041A Apparatus and method based on the absorptive test xoncrete structure packing of concrete
CN106223977A Subway station prefabricated pipe section, method of attachment and construction method
CN105697021A Prefabricated tunnel allowing tunnel shield to penetrate shallow covering riverbed and construction method
CN105040746A Frame type isolation protection system and construction method thereof
CN105178983A Circumferential prestress strengthening tunnel segment and manufacturing method
CN105040677A Connecting method of foundation pit precast pile and cast-in-situ superposed lining wall through stirrups
CN105178287A Prefabricated continuous wall unit, underground continuous wall and construction method of underground continuous wall
CN105178292A Composite pile structure serving as underground garage stand column and construction method thereof
CN104947781A Rainwater collection diversion and strata conservation regulation and storage system
CN105040663A Method for guaranteeing durability of concrete members in marine wave splashing area and water level changing area
CN104762991A Connection structure and method of fender pile and subsurface structure main body beam