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DUNJIE ZHANG

Overview
  • Total Patents
    12
About

DUNJIE ZHANG has a total of 12 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and medical technology are NEC AMENIPLANTEX LTD, ACUVA TECH INC and AJT & ASSOCIATES INC.

Patent filings in countries

World map showing DUNJIE ZHANGs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing DUNJIE ZHANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Dunjie Zhang 12
#2 Xiangbing Kong 7
#3 Jinyang Wang 5
#4 Linlin Zhao 1
#5 Tiewei Liu 1

Latest patents

Publication Filing date Title
CN102320542A The beer filling device is not shut down the method and system of cleaning and sterilization
CN102618881A Electrolytic tank
CN102380116A Distributed cleaning and sterilizing system
CN102380113A System and method for cleaning and sterilizing related equipment in beer producing process
CN101526821A Intelligent control method for electrolyzed oxidizing water centralized supply system
CN101428880A Apparatus and method for disinfection with acidic oxidized electric potential water
CN101428917A Apparatus for ensuring entry water quality of oxidization electric potential water generator
CN101178589A Method for intelligentize controlling oxygenize electric potential water generator