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TONGCHENG YUNCHENG PLATE MAKING CO LTD

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    26,635
  • Filing trend
    ⇧ 10.0%
About

TONGCHENG YUNCHENG PLATE MAKING CO LTD has a total of 56 patent applications. It increased the IP activity by 10.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, textiles and paper and basic materials chemistry are SALVAT EDITORES, SNTO TECHNOLOGY GROUP CO LTD and HENAN CHAOBEI ENG EQUIPMENT CO LTD.

Patent filings in countries

World map showing TONGCHENG YUNCHENG PLATE MAKING CO LTDs patent filings in countries
# Country Total Patents
#1 China 56

Patent filings per year

Chart showing TONGCHENG YUNCHENG PLATE MAKING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Liming 53
#2 Han Huize 3

Latest patents

Publication Filing date Title
CN110920249A High-efficient cleaning equipment in batches of gravure roller of printing plate-making
CN110927173A Detection device for printing plate-making quality
CN110920226A Novel environmental protection printing plate-making printing down equipment
CN109354920A A kind of anti-fake gravure soft packaging bag printing pre-treating technology
CN109439063A A kind of flexible package gravure water-based ink and preparation method thereof
CN109226550A A kind of plate punching fixture
CN109081236A A kind of roller hoisting mechanism
CN109110633A A kind of roller handling apparatus
CN108910689A A kind of roller stone tongs
CN109341972A A kind of detection flexible package breakage monitoring device
CN109251617A A kind of antirusting paint for gravure roller
CN109181035A A kind of gravure roller
CN108726363A A kind of special hoisting tooling of steel plate
CN109057400A A kind of steel plate support device
CN107598499A A kind of cylindrical processing method of gravure printing roller
CN107776179A A kind of embossing cylinder processing technology
CN107804647A A kind of roller support frame
CN107674493A A kind of gravure printing ink
CN107761112A A kind of handling process on roller surface
CN107696678A A kind of preparation technology of gravure printing roller