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KUNMING PROSPECTING DESIGN INST OF CHINA NONFERROUS METALS INDUSTRY CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    95,747
About

KUNMING PROSPECTING DESIGN INST OF CHINA NONFERROUS METALS INDUSTRY CO LTD has a total of 17 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, measurement and computer technology are POWERCHINA BEIJING ENGINEERING CORP LTD, LEE HO KYUNG and KANG SOO YONG.

Patent filings in countries

World map showing KUNMING PROSPECTING DESIGN INST OF CHINA NONFERROUS METALS INDUSTRY CO LTDs patent filings in countries

Patent filings per year

Chart showing KUNMING PROSPECTING DESIGN INST OF CHINA NONFERROUS METALS INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Wenlian 11
#2 Sui Sugang 9
#3 Tang Guo 8
#4 Li Ze 7
#5 Xu Hanhua 6
#6 Zhang Xiangyang 5
#7 Lu Dezhi 5
#8 Qin Yongguang 4
#9 Li Jianglong 4
#10 Yong Weixun 4

Latest patents

Publication Filing date Title
CN112229562A Water pressure monitoring device and method
CN112160783A Underground broken rock mass tunnel engineering struts quick strutting arrangement
CN112061554A Fractured rock mechanics sample conveyer
CN111651900A Simulated dynamic upper limit method for calculating rock slope stability of Xigeda stratum
CN111651901A Time course analysis method for Xigeda stratum rock slope dynamic stability
CN111596356A Seismic inertia force calculation method for Xigeda stratum rock slope
CN111651902A Simulated power lower limit method for calculating rock slope stability of Xigeda stratum
CN111611728A Stability calculation method for Xigeda stratum rock slope trailing edge slip fracture surface position
CN111551694A Slope instability experimental device and method with rainfall and overload as inducers
CN111650099A High-efficiency particle analysis method
CN111650357A Novel experimental device for simulating debris flow evolution process under complex condition
CN111535333A Complicated reconstruction foundation pit engineering pile foundation structure and construction method
CN111535312A Grouting valve at bottom of cast-in-place pile for geotechnical engineering construction
CN111321746A Greening reinforcing device suitable for side slope with unstable surface and construction method
CN111321747A Greening slope protection structure suitable for steep slope prone to water and soil loss and construction method
WO2021072941A1 Method for replacing and reinforcing coastal silt soft soil foundation by performing two-time dynamic rubble compaction
CN111139876A Method for calculating limit bearing capacity of sludge soft soil foundation pile group by dynamic compaction replacement of broken stones