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SHANDONG SURVEY & DESIGN INST WATER CONSERVANCY

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    49,725
  • Filing trend
    ⇩ 20.0%
About

SHANDONG SURVEY & DESIGN INST WATER CONSERVANCY has a total of 33 patent applications. It decreased the IP activity by 20.0%. 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, measurement and environmental technology are POWERCHINA GUIYANG ENGINEERING CORP LTD, AKTSIONERNOE OBSHCHESTVO VSEROSSIJSKIJ NAUCHNO ISSLEDOVATELSKIJ INST GIDROTEKHNIKI IMENI B E VEDENEE and INST OF MOUNTAIN HAZARDS AND ENVIRONMENT CHINESE ACADEMY OF SCIENCES.

Patent filings in countries

World map showing SHANDONG SURVEY & DESIGN INST WATER CONSERVANCYs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing SHANDONG SURVEY & DESIGN INST WATER CONSERVANCYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Peiwen 10
#2 Gao Feng 8
#3 Xu Yongbing 6
#4 Li Meng 5
#5 Wang Qiang 4
#6 Qi Chunsan 4
#7 Li Guiqing 4
#8 Xu Zhigang 4
#9 Zhang Liyou 3
#10 Zhang Feng 3

Latest patents

Publication Filing date Title
CN111877303A Orifice pipe sealing device, grouting device and grouting method
CN111474332A Roller compacted concrete compactness detection technology and control method
CN111551584A Mass concrete hydration heat detection device and control method
CN111413405A Concrete crack detection device and control method thereof
CN111541156A Active power filtering device for water plant and control method
CN111398728A Power quality detection device for pump station and control method
CN111307245A Water level monitoring informatization linkage device capable of automatically adjusting measurement range
CN110747824A Integrated steel gate
CN110296923A Hydraulic engineering seepage monitoring system and method
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CN110016898A A kind of double door leaf large-span arch landscape gates
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CN109920423A A kind of automatic rescue device based on speech recognition module
CN109653168A A kind of multifunctional landscape gate and the gate blowdown cut dirty and sluicing method
CN109471426A A kind of sluice control system with remote fault diagnosis and multistage execution feedback
CN109095813A Composite additive and its application in channel side slopes lining concrete technique
CN108736800A A kind of direct-current remote feeding power and solar power generation, wind power generation mixed power supply system
CN108595859A A kind of reservoir box dam turning Sliding stability of dam slope appraisal procedure
CN107918722A A kind of Wall in Plain Reservoir well leaks computational methods