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NINGBO ROABY TECH INDUSTRIAL GROUP CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    145,691
About

NINGBO ROABY TECH INDUSTRIAL GROUP CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets civil engineering are DAEBONG B M TECHNOLOGY CO LTD, LEE GYEONG PYO and RENO ENG CO LTD.

Patent filings in countries

World map showing NINGBO ROABY TECH INDUSTRIAL GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing NINGBO ROABY TECH INDUSTRIAL GROUP CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 Xu Bin 12
#2 Xu Su 12
#3 You Qi 8
#4 Wang Bo 6
#5 Lyu Jianhua 5
#6 Liu Zhengwu 4
#7 Ding Jian 4
#8 Yang Long 4
#9 Yu Fei 3
#10 Xie Yunlin 3

Latest patents

Publication Filing date Title
CN112252175A Telescopic device for preventing suspension bridge from shaking
CN111893873A Multidirectional bridge expansion joint device that shifts
CN111893872A Bridge expansion joint device with detachable function
CN111794092A Multidirectional bridge expansion joint device that shifts
CN111676812A Telescopic device for preventing suspension bridge from shaking
CN111549659A Comb-tooth-shaped expansion joint device with sinking prevention function
CN110485286A A kind of height-adjustable bridge expansion joint installation of no concrete and its construction method
CN110485285A A kind of multi-directional deflection bridge expansion joint installation
CN110130559A A kind of resin concrete anti-cracking structure and its implementation method
CN109810668A A kind of polyurethane adhesive and preparation method thereof
CN109594469A A kind of bridge expansion joint installation
CN109056525A A kind of Steel Bridge Deck composite pavement structure and method for paving