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CHENG XIEN

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    90,361
About

CHENG XIEN has a total of 18 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets computer technology, it methods for management and optics are JENETRIC GmbH, HAKUAKAI and INT COMPUTER TECH KK.

Patent filings in countries

World map showing CHENG XIENs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing CHENG XIENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Xi'En 18
#2 Xie Yiming 3
#3 Cheng Zhenguo 1
#4 Du Shanshan 1
#5 Peng Yongkang 1
#6 Li Yicheng 1

Latest patents

Publication Filing date Title
CN111443474A Portable intelligent device for automatically scanning and collecting microscopic image on surface of object
CN111427143A Planar scanning type image acquisition micro device
CN110018560A A kind of and the matching used portable electronic piece microscope of mobile phone and its application method
CN109635901A A kind of anti-method of stealthily substituting of article anti-counterfeit that ticket object corresponds mode
CN111259699A Human body action recognition and prediction method and device
CN109523282A A method of constructing believable article Internet of Things
CN109543804A A kind of method of Ceramic anti-fake and verifying
CN109256031A A kind of tamper method of the packing container of marketed material
CN109784965A A kind of block chain method storing critical data
CN109116542A A kind of hand-held digital microscope
CN109102305A A kind of article anti-counterfeit and source tracing method realized using block chain and its intelligent contract
CN109102306A A kind of anti-false true-guaranteeing method of marketed material
CN109118248A A kind of fidelity method for anti-counterfeit in kind of combination block chain
CN108985413A A kind of anti-false true-guaranteeing method and device of ceramic product
CN109033887A A method of enclosing in block chain with having supervision can not tampered image
CN108898202A A kind of the consistency authentication data acquisition device and application method of marketed material
CN108765549A A kind of product three-dimensional display method and device based on artificial intelligence
CN108416590A A kind of block chain technical certification method based on topography