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CHINA RAILWAY SIXTH GROUP TIANJIN RAILWAY CONSTRUC

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    164,134
About

CHINA RAILWAY SIXTH GROUP TIANJIN RAILWAY CONSTRUC has a total of 14 patent applications. 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 and measurement are THE 7TH ENG CO LTD MBEC, ZHEJIANG ENG CO LTD CHINA RAILWAY 24TH BUREAU GROUP CO LTD and CHINA RAILWAY MAJOR BRIDGE NANJING BRIDGE AND RUNNEL INSPECT & RETROFIT CO LTD.

Patent filings in countries

World map showing CHINA RAILWAY SIXTH GROUP TIANJIN RAILWAY CONSTRUCs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHINA RAILWAY SIXTH GROUP TIANJIN RAILWAY CONSTRUCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Chaoteng 4
#2 Chen Shaopeng 3
#3 Sun Xiaobing 3
#4 Zhang Qiang 3
#5 Wang Yibiao 3
#6 Zheng Hua 3
#7 Sun Jun 2
#8 Wang Jicheng 2
#9 Chen Peng 2
#10 Yu Yang 2

Latest patents

Publication Filing date Title
CN105113416A Construction method for frame bridge main body adjacent to existing buildings
CN105040534A Ultra-large type turnout stress dispersing method in winter
CN105066971A Strip-shaped frame bridge jacking measurement method
CN105220878A Movable Scaffold is utilized to carry out combining maintenance storehouse finishing and pipeline construction method of installation
CN105178190A Construction method for leveling line elevation difference by overlapping short-section I-shaped steel on cross beams
CN105064216A Method for preventing existing line from transversely moving during jacking super-long framed bridge
CN105002791A Construction method for replacing sleepers in extracting manner
CN104746532A Asymmetric constructing method of over-length cabinet with passenger railway lines running underneath
CN104805763A Super-large turnout beam with auxiliary tensioning holes and construction method
CN104727230A Lifting method for frame bridge box body
CN103643640A Jacking-first and line-reinforcement-second jacking construction method for frame bridge
CN103388311A Jacking method performing deviation correction at deflecting end through steel supports during oblique crossing jacking
CN103397600A Method for arranging water stops in box body jacking process
CN103410096A Box jacking method for performing correction on deflection end by virtue of jack in oblique crossing jacking process