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DU JUN

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    113,668
About

DU JUN has a total of 20 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China and United States. Its main competitors in its focus markets chemical engineering, medical technology and consumer goods are ACT FIVE KK, CHONGQING YUNWANG CONSTRUCTION ENG CO LTD and FINE MACHINE KATAOKA KK.

Patent filings in countries

World map showing DU JUNs patent filings in countries
# Country Total Patents
#1 China 19
#2 United States 1

Patent filings per year

Chart showing DU JUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Jun 20
#2 Zhang Junshun 1
#3 Sun Jian 1
#4 Zhang Kai 1
#5 Xu Dejun 1
#6 Zheng Dianmu 1
#7 Wang Yu 1
#8 Zhao Yingchun 1
#9 Qi Wenqian 1
#10 Huo Qiang 1

Latest patents

Publication Filing date Title
CN112057730A Blocking type tube-setting fistulization external member
CN112238084A Chinese-medicinal material cleaning equipment
CN112146375A Even chinese-medicinal material raw materials stoving sterilizing equipment of demulcent
CN111790686A Cleaning equipment capable of simultaneously treating various traditional Chinese medicinal materials
CN111780508A Chinese-medicinal material raw materials stoving sterilizing equipment
CN111224338A Buffer system for power equipment
CN111282892A Electrical automation product belt cleaning device is used in factory convenient to use
CN109913251A A kind of L-type gas retort for solid material pyrolytic reaction
CN109968140A It is a kind of that device is compiled based on the production of metallurgical machinery nylon rod
CN108634998A A kind of Multifunction puncture extension fixture for laparoscopic surgery
CN105762144A Full-spectrum high-color-rendering LED white light emitting device and manufacturing method thereof
CN106612470A Anti-jamming wireless microphone
CN106539682A A kind of health care's method at herbal fumigation acupuncture point
CN105036185A Ti3O5 nanowire and preparation method thereof
CN103984666A Method for configuring WIFI (Wireless Fidelity) equipment networking by use of audio interface of mobile phone
US2013103383A1 Translating language characters in media content
CN102949378A Production method of nail-dissolving medicine patch used for treating onychomycosis
CN101411714A Chemical substance for treating colpitis
CN101392508A Hand pulling type water spraying vehicle
CN101269081A Autologous generator for cunt probiotics bacteria