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SHANGHAI YUNQING PLATE-MAKING CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    102,267
About

SHANGHAI YUNQING PLATE-MAKING CO LTD has a total of 16 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools and textiles and paper are WENZHOU BENLONG AUTOMATION TECHNOLOGY CO LTD, CUTLAND JAPAN CO LTD and SUMIKIN DAIKEIKOUKAN KK.

Patent filings in countries

World map showing SHANGHAI YUNQING PLATE-MAKING CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SHANGHAI YUNQING PLATE-MAKING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ji Rongbin 6
#2 Yang Hongqun 5
#3 Chen Song 3
#4 Wang Weiqiang 2

Latest patents

Publication Filing date Title
CN107214403A A kind of servicing unit of printing plate cylinder roll bending weld seam welding and its application
CN107214355A A kind of roller digging lathe tool
CN107215080A A kind of roller
CN105479101A Improved method of installing printing roller stoppers
CN105398196A Product number marking device
CN105479923A Supplementary engraving method for printing roller
CN105397561A Mist cooling device used for finish turning of outer circle of printing roller
CN105401206A Gravure electroplating hanging frame sealing apparatus
CN105458843A High-accuracy printing roller grinding device
CN105458310A Dismountable cutter for perforating printing roller flanges
CN105457382A Separation and recovery apparatus for cutting fluid in iron scraps, and applications thereof
CN105397113A Pneumatic tailstock of numerically-controlled machine tool for plate roller machining
CN105397180A Mechanism for machining key grooves in blockage holes of printing plate rollers
CN105397127A Electric chuck of boring machine for plate roller machining
CN105458936A Air-draft dust removal device used for printing roller copper face polisher
CN105414707A Device for welding welded joints of printing plate roller coiled plate