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ZHANG GUOYANG

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    95,084
About

ZHANG GUOYANG has a total of 19 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, optics and control are MAANSHAN JINZI TEXTILE OMAMENT CO LTD, TIANJIN TIANLVJIAN TECH CO LTD and HEFEI FANQING E COMMERCE CO LTD.

Patent filings in countries

World map showing ZHANG GUOYANGs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing ZHANG GUOYANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guoyang 11
#2 The Inventor Has Waived The Right To Be Cited 2

Latest patents

Publication Filing date Title
CN111158250A Intelligent household equipment management auxiliary system
CN111111530A Preparation device and preparation method of biofilm formation material for sewage treatment
CN111100461A Production formula and production process of silicone rubber
CN110341077A A kind of master batch filter device for PP plastics-production
CN110115412A A kind of sole of fit type
CN109965081A A kind of Se content pannage abundant and preparation method thereof
CN110061444A A kind of electric power unwrapping wire thread-changing coaster
CN109945030A A kind of remote video monitors with automatic defrosting system
CN108155751A A kind of carbon brush convenient for protection rotor
CN106228898A A kind of calendar display apparatus
CN106125493A A kind of lantern slide delivery device
CN106228899A A kind of dust-proof calendar display apparatus
CN106205356A A kind of mobile calendar display apparatus
CN106200245A A kind of novel lantern slide delivery device
CN105902299A Improved duodenal papilla incision knife
CN105532949A Extra-strong green tea drying system
CN105457879A Sorting and fixation method for fresh tea leaves
CN101008841A Display device capable of preventing looking nearly