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SHANGHAI HONGDUN ANTI COUNTERFEIT MATERIAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    202,329
About

SHANGHAI HONGDUN ANTI COUNTERFEIT MATERIAL CO LTD has a total of 15 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets optics, surface technology and coating and textiles and paper are AZUNA LLC, HANGZHOU CHINASTARS REFLECTIVE MATERIALS CO LTD and WEN MINGHUA.

Patent filings in countries

World map showing SHANGHAI HONGDUN ANTI COUNTERFEIT MATERIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing SHANGHAI HONGDUN ANTI COUNTERFEIT MATERIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Douxing 8
#2 Teng Xiaohui 5
#3 Wang Zhigang 3
#4 Ling Xiabing 3
#5 Ma Hui 3
#6 Jirong Peng 3
#7 Zhu Yunfeng 2
#8 Douxing Huang 2
#9 Peng Jirong 2
#10 Gu Wenjia 2

Latest patents

Publication Filing date Title
CN104965254A Dynamic 3D holographic element and manufacturing method therefor
CN104960298A Personalized bright printing transfer plastic package paper and preparation method thereof
CN104960299A Smooth and high-hone-finished PVC decorative film capable of resisting scratch and smudginess, and preparation method of decorative film
CN104268613A Image and text information hiding and reappearing structure and method based on color balance
CN103605265A Curve lithographic processing system for variable angle of pixel based on path of vector curve and lithographing method
CN103605854A Method for creating vector holographic geometrical curves relevant to laser etching
CN103507393A Holographic BOPP mold pressing seamless plate roller and manufacturing method thereof
CN103354060A Preparation method for legal certificate visual anti-fake component
CN103354059A Perspective laser holography anti-fake film with reflecting effect and preparing method thereof
CN103336369A Light path system for shooting coaxial holographic lens and method thereof
CN103342064A Positioning laser certificate anti-fake thin film for individually printing and preparation method thereof
CN102181192A Dual-curing coating and preparation method thereof
CN101985531A Photosensitive coating and preparation method thereof and photosensitive film made by utilizing same
CN101987555A Method for manufacturing seamless master plate for molding laser pattern
CN101619175A Laser pigment and preparation method thereof