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UNIV SHIJIAZHUANG TIEDAO

Overview
  • Total Patents
    888
  • GoodIP Patent Rank
    1,886
  • Filing trend
    ⇧ 38.0%
About

UNIV SHIJIAZHUANG TIEDAO has a total of 888 patent applications. It increased the IP activity by 38.0%. Its first patent ever was published in 2010. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets measurement, computer technology and civil engineering are CHANGAN UNIV, GUANGXI TRANSP RES & CONSULTING CO LTD and UNIV CHONGQING JIAOTONG.

Patent filings in countries

World map showing UNIV SHIJIAZHUANG TIEDAOs patent filings in countries

Patent filings per year

Chart showing UNIV SHIJIAZHUANG TIEDAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Weigang 102
#2 Yang Shaopu 77
#3 Du Yanliang 40
#4 Zhang Qian 35
#5 Guo Wenwu 32
#6 Xing Haijun 32
#7 Zhang Hao 32
#8 Ma Zengqiang 30
#9 Wang Wei 30
#10 Shen Yongjun 29

Latest patents

Publication Filing date Title
CN112268774A Sample preparation device and process for mechanical test of frozen soil and concrete contact surface
CN112271443A Broadband circularly polarized single-arm Archimedes helical antenna
CN112289388A Machine-made sand concrete mix proportion design method for fluctuation of mica content in stone powder
CN112252458A Prevent that permanent magnetism ization that crystallization blockked up can wash tunnel drainage system
CN112253401A Method and system for aerodynamic force of wing section of wind turbine under different turbulence degrees
CN112246249A Porous CeO2Chemical corrosion preparation method of loaded perovskite composite catalytic material
CN112240787A Pipe jacking tunnel construction simulation experiment pipeline change detection acquisition system
CN112233076A Structural vibration displacement measurement method and device based on red round target image processing
CN112152633A Vibration signal compression method and device
CN112229586A Bridge support health state detection method and terminal equipment
CN112132227A Bridge train load action time interval extraction method and device and terminal equipment
CN112146834A Method and device for measuring structural vibration displacement
CN112229500A Structural vibration displacement monitoring method and terminal equipment
CN112131644A Road alignment safety evaluation method, terminal equipment and readable storage medium
CN112064689A Model test device for influence of slide-resistant piles on side slope stability on stratified rock mass in rainfall
CN112064652A Slope protection monomer, ecological slope protection and assembly method thereof
CN112131638A Wind-induced dynamic characteristic type determination method of large-span roof structure and terminal equipment
CN112131634A Foundation pit engineering risk assessment method based on hierarchical analysis model
CN111911168A Construction method of shallow-buried and underground-excavated large-span tunnel and permanent support system
CN112195689A Three-line set rail railway shared rail edge changing device for rapid train passing