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YANGZHONG SOUTH MINE ELECTRICAL CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    31,780
  • Filing trend
    ⇧ 1400.0%
About

YANGZHONG SOUTH MINE ELECTRICAL CO LTD has a total of 48 patent applications. It increased the IP activity by 1400.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, civil engineering and audio-visual technology are HUBNER ROLF, ZIBO XIANGLONG DETECTING AND CONTROLLING TECH CO LTD and CHANGSHU MINE ELECTROMECHANICAL EQUIPMENT CO LTD.

Patent filings in countries

World map showing YANGZHONG SOUTH MINE ELECTRICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 48

Patent filings per year

Chart showing YANGZHONG SOUTH MINE ELECTRICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuan Liqing 31
#2 Yuan Chen 17

Latest patents

Publication Filing date Title
CN112127918A Intelligent control device and control method for mine grouting equipment
CN110660175A Intelligent portable instrument management system, device and method
CN109104830A Mine intrinsic safety and flame-proof type handheld terminal
CN109026124A Automatic sprinkling dust suppression device for mines
CN108765887A A kind of coal mine pipeline carbon monoxide transducer and its application process
CN108918453A A kind of pipeline infrared methane sensor and its application method
CN108645860A A kind of coal mine laser methane detection alarm
CN109061062A A kind of sulphur dioxide measuring device and measuring method
CN109001379A Methane Methods For Determining Hydrogen Sulfide and device
CN109098757A Mining vehicular methane power-off method and device
CN109030740A Nitrogen dioxide analyzer and measuring method
CN108613958A Determination of nitric oxide device and assay method
CN109060017A A kind of diesel mine locomotive protection monitor and monitoring method
CN109026384A A kind of diesel mine locomotive protection monitor host
CN109030738A A kind of hydrogen sulfide analyzer and its adjustment method
CN108999638A A kind of coal mine safety monitoring system
CN108882590A A kind of explosion-proof type mining display
CN107715343A A kind of explosion suppression device of tape jam self-diagnostic function
CN105179003A Novel wet dust collector for mine
CN105201542A Automatic powder spraying and explosion suppression device for ZYBG (A) gas pipeline conveying