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SHENYANG RAILWAY SURVEY DESIGN CONSULTING COMPANY LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    94,847
  • Filing trend
    ⇧ 50.0%
About

SHENYANG RAILWAY SURVEY DESIGN CONSULTING COMPANY LTD has a total of 19 patent applications. It increased the IP activity by 50.0%. 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, measurement and packaging and shipping are CHINA RAILWAY EIGHTH ENGINEERING CO LTD, FERROVIAL AGROMAN SA and EUKA BAUELEMENTE VERKAUFSGESEL.

Patent filings in countries

World map showing SHENYANG RAILWAY SURVEY DESIGN CONSULTING COMPANY LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing SHENYANG RAILWAY SURVEY DESIGN CONSULTING COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Luzhou 10
#2 Wang Yu 8
#3 Zang Liqiu 7
#4 Liu Gang 7
#5 Tang Bo 7
#6 Han Chao 6
#7 Li Yong 5
#8 Zhao Zhiwen 5
#9 Jin Faliang 4
#10 Yang Min 4

Latest patents

Publication Filing date Title
CN110924436A Railway frame bridge jacking front guide type steel box shed edge angle and construction method thereof
CN110780231A Leakage current monitoring equipment and method for segmented insulator
CN109826231A A kind of novel super-high U-type groove structure and its setting method
CN108396603A The integral hoisting section of track removes the construction method of existing beam bridge
CN108487234A The method of the board-like platform wall construction of present walling pile
CN108411785A A kind of method in novel setting gutter
CN107966733A A kind of method explored for the huge loose media talus of macroporosity with basement rock interface comprehensive geology
CN107420130A Method is melted in a kind of permanent frost zone electrical heating in huge talus bottom
CN106758586A The method that railway is reinforced on sharp radius curve and easement curve
CN106758825A Oblique jacking framed bridge abnormal shape lead-in cable
CN106758886A A kind of method of the existing bridges and culverts structure of new dismounting
CN106542283A A kind of construction material track conveying device and using method for being adapted to talus side slope
CN105714686A Double-L type pipe-roofing structure control box bridge jacking method
CN105735056A Method for reinforcing railway through piling girders combined with I-steel cross girders
CN105256682A Pile buried-type lattice frame used for protecting high roadbed and construction method
CN104309653A Section crossing alarm notification device and control method thereof
CN103967052A Method for protecting height difference soil bodies of bases of new frame structure bridge and old frame structure bridge
CN103696784A Large-diameter long pipe curtain construction method for shallowly-buried large-span under-tunnel-passing architectural structure
CN103628363A Construction method for filling and building subgrade by using silty-fine sand as filling materials