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ZHAO QUNFEN

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    81,801
  • Filing trend
    0.0%
About

ZHAO QUNFEN has a total of 20 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, furniture and games and electrical machinery and energy are KRAUSS MAFFEI IMP GMBH, LEHMANN MARKUS and YANCHENG CHENGDA ENV ENGINEERING CO LTD.

Patent filings in countries

World map showing ZHAO QUNFENs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing ZHAO QUNFENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Qunfen 20

Latest patents

Publication Filing date Title
CN108854121A A kind of evaporator equipped with cleaning device
CN108759383A A kind of multi-functional drying box for chemical reaction
CN109012772A A kind of alkali cylinder convenient for taking out laboratory apparatus
CN108745602A A kind of opposite-flushing type flow heating drying grinding device
CN108744564A A kind of circulating powder drying device
CN108714337A A kind of high-effective dust-removing dust arrester installation
CN108638131A A kind of adjusting humidity glove box
CN108741728A A kind of cleanness clothing cleaning cabinet of toilet
CN108731408A A kind of electric drying oven with forced convection
CN108652222A A kind of multifunctional dining car
CN107550127A A kind of mongolia yurt type mosquito net
CN107630588A A kind of tent
CN107610387A A kind of burglary-resisting window with warning function
CN107590930A A kind of anti-theft alarm system for house
CN107638113A A kind of bath account for being fixed on shower house
CN107394686A A kind of flexible protective casing
CN107349652A Suitable for the piping filter of fluid media (medium)
CN107441801A Suitable for the filter pipeline bend pipe of fluid media (medium)
CN107348779A A kind of telescopic kettle filter tip
CN107492840A A kind of cable imports set