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SIGMATRIX TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    99,503
  • Filing trend
    ⇩ 40.0%
About

SIGMATRIX TECH CO LTD has a total of 17 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2015. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets packaging and shipping, computer technology and it methods for management are BOUCHAGES DELAGE, HICAP CLOSURES CO LTD and FERRO JAY.

Patent filings per year

Chart showing SIGMATRIX TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Lin 17
#2 Cui Zheng 8
#3 Chen Lei 3

Latest patents

Publication Filing date Title
WO2019052580A1 Flexible packaging bag with identification code
WO2018157860A1 Cryptical code-based method for associating production code in box with box code, and packaging box
WO2018133855A1 Paper-plastic packaging material having photon-sensitive ink layer, packaging container, and method for manufacturing same
WO2018113755A1 Plastic sheet with grayscale identification and manufacturing method therefor
WO2018108085A1 Metal sheet with grayscale identification codes, and cover body and manufacturing method
WO2018077171A1 Wide mouth easy-to-pull can top cover having identification code
WO2018077172A1 Crown cap provided with identification code
WO2017101794A1 Pull-ring with pull-tab and ring-pull can lid using the same
WO2017008725A1 Top lid of pull-tab can having identifier code
WO2016188487A1 Box-shaped packaging container having unique identifier
EP3287971A1 Data authenticity identification method for safety check of two-dimensional code
WO2016206446A1 Character encoding method and character decoding method having error correction function and product thereof
US2017349343A1 Bottle cap with identification code