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CAI QIANYU

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    180,890
About

CAI QIANYU has a total of 27 patent applications. 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, chemical engineering and machine tools are BRELKO PATENTS PTY LTD, SCHWARZE HANS OTTO and KILL FRECH CORNELIA.

Patent filings in countries

World map showing CAI QIANYUs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing CAI QIANYUs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Cai Qianyu 27

Latest patents

Publication Filing date Title
CN104942566A Guide column type pressure device
CN104944175A Lifting type discharging trolley
CN104952197A Street lamp cable theft prevention alarming device
CN104941475A Double-shaft stirring device
CN104944165A Suction cup type stacking machine
CN104943717A Cleaning trolley
CN104944053A Power roller transmission line
CN103519730A Soap box convenient to clean
CN103510258A Waste silk drying device for hydraulic loom
CN103499048A Novel desk lamp
CN103494559A Quick-drying type soap box
CN103526436A Waste silk water removal device for water-jet loom
CN103542321A Table lamp with night vision function
CN103511902A Energy-saving table lamp
CN103510167A Screw spinning control device
CN103519732A Energy-saving type soap box
CN103511903A Table lamp with timing function
CN103533121A Mobile phone holder with adjustable support angle
CN103511969A Solar desk lamp
CN103499049A Multifunctional table lamp