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HANGZHOU HONGHUA DIGITAL TECHNOLOGY STOCK CO LTD

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    44,247
  • Filing trend
    ⇩ 50.0%
About

HANGZHOU HONGHUA DIGITAL TECHNOLOGY STOCK CO LTD has a total of 44 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2011. It filed its patents most often in China and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, audio-visual technology and computer technology are INKTECH CO LTD, IRIS GRAPHICS INC and KOSTECH INC.

Patent filings in countries

World map showing HANGZHOU HONGHUA DIGITAL TECHNOLOGY STOCK CO LTDs patent filings in countries
# Country Total Patents
#1 China 42
#2 EPO (European Patent Office) 2

Patent filings per year

Chart showing HANGZHOU HONGHUA DIGITAL TECHNOLOGY STOCK CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Quanwei 14
#2 Jin Xiaotuan 11
#3 Zhou Hua 11
#4 Xu Liming 11
#5 Huang Yuyuan 8
#6 Miao Ye 7
#7 Yang Wen 6
#8 Lu Mingjie 5
#9 Fu Dong 5
#10 He Zengliang 4

Latest patents

Publication Filing date Title
CN112281523A High-color-yield cotton fabric active digital printing slurry
CN111845132A Conduction band stepping control mechanism of conduction band type ink-jet printing machine and control method thereof
CN111845092A Quick consistency correction method for digital printer
CN111815688A Accurate registration method of long line image
CN110843355A Step roller and digital printing machine
CN109358008A A kind of rapid color method for automatic measurement of textile color management
CN109177533A A kind of two-sided image recording device and recording method to flower stamp for guide belt printing machine
CN109177534A Two-sided image recording device and recording method to flower stamp is used in guide belt digital printing machine
CN108032620A Utilize the duplex inkjet printing method and textile of the textile of Numerical Control Printer
CN108016127A The chromatography error compensating method of rotary scream printing and digit printing combined unit
CN107901640A The printing method and printed article being combined using the gravure printing and digit printing of printing device
CN107901622A Accurate digital printing method and fabric using digital decorating machine to fabric
CN108032629A A kind of ink-jet decorating machine with the compensation of conduction band driving error
CN108016145A Conduction band type inkjet printing machine and its driving error compensation method
CN107956164A A kind of plain net for being used for block fabric and digital joint printing method
CN107277294A Weaving multiple bases color colour mixture model and application process of the digit printing based on subregion
CN107241528A A kind of ICC profile color table measurement data optimization methods and its construction method
CN106814983A A kind of Soft proofing ICCProfile preparation methods and soft-proofing method for supporting many Color Channel printing devices
CN106584572A Positional cutting method and system
CN106585147A Printing method and device