Learn more

YUNNAN HIGHWAY SCIENCE AND TECH RESEARCH INSTITUTE

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    154,644
  • Filing trend
    ⇧ 300.0%
About

YUNNAN HIGHWAY SCIENCE AND TECH RESEARCH INSTITUTE has a total of 11 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, macromolecular chemistry and polymers and civil engineering are CHANGZHOU HOPEFINDER POLYMER SCI & TECH CO LTD, WETENSCHAPPELIJK EN TECH CT VA and BEIJING SAINT GROUND HIGHWAY TECH CO LTD.

Patent filings in countries

World map showing YUNNAN HIGHWAY SCIENCE AND TECH RESEARCH INSTITUTEs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing YUNNAN HIGHWAY SCIENCE AND TECH RESEARCH INSTITUTEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guiming 7
#2 Li Ning 4
#3 Li Xiaolong 4
#4 Zou Lei 4
#5 Bai Congqi 4
#6 Zhao Zhouqing 4
#7 Jia Jingpeng 4
#8 Yang Lili 3
#9 Yang Jing 3
#10 Zhao Yuewen 3

Latest patents

Publication Filing date Title
CN111253764A Powder SBS modified asphalt and preparation method thereof
CN110924326A Highway tunnel crowd's stroke warning system
CN110823659A Vibration wheel-grinding forming instrument for asphalt mixture track test piece and using method thereof
CN110823744A Loop type small accelerated wear instrument for asphalt pavement and use method thereof
CN110653942A A conveyer that is used for cement base mortar of early strong type semi-flexible road surface
CN109945057A Hand-held highway foot bridge and culvert detect video acquisition device
CN108917620A The micro-dilapidation testing device of highway engineering concrete component thickness
CN108589807A The detection pipe of highway engineering foundation pile maintenance detection
CN108571941A A kind of linear detection device of bridge prestress bellows and detection method
CN108442247A Cable-stayed bridge repair apparatus
CN108003637A A kind of diatom complex modified asphalt mixture and preparation method thereof