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ZHANG YUYING

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    37,692
  • Filing trend
    ⇧ 81.0%
About

ZHANG YUYING has a total of 47 patent applications. It increased the IP activity by 81.0%. Its first patent ever was published in 1991. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are HENAN HAINADE NEW MAT CO LTD, TIANJIN RUCHUANG NEW MATERIAL SCIENCE & TECH CO LTD and NAIEEL TECH.

Patent filings in countries

World map showing ZHANG YUYINGs patent filings in countries
# Country Total Patents
#1 China 47

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Yuying 45
#2 Zhang Yuting 2
#3 Fangmao You 1
#4 Yang Meiying 1
#5 Fu Chuanying 1
#6 Zhong Wenhong 1
#7 Zhang Meng 1
#8 Yuying Zhang 1

Latest patents

Publication Filing date Title
CN111962208A Production process of melt-blown fabric
CN111663249A Production and manufacturing process of environment-friendly melt-blown fabric
CN109880475A It is a kind of for exterior walls of buildings, the self-cleaning insulating moulding coating on roof and preparation method
CN109638267A A kind of preparation method of oxygen place doped, carbon-coated ferrous silicate lithium anode material
CN109860543A A method of preparing lithium battery chromium doping nickel cobalt lithium aluminate gradient anode material
CN109485908A A kind of super hydrophobic porous film and preparation method of acid and alkali-resistance
CN109126824A A kind of the zinc sulphide bronzing catalyst and preparation method of metal/non-metal doping
CN109225289A A kind of vulcanization zinc-copper composite photo-catalyst and preparation method for photolysis water hydrogen
CN108927159A A kind of ternary solid solution photochemical catalyst and preparation method for photolysis water hydrogen
CN109174127A A kind of photocatalytic water prepares the composite photo-catalyst and preparation method of fuel cell hydrogen
CN109012701A It is a kind of for handling the zinc sulphide bronzing catalyst and preparation method of dyeing waste water
CN109046404A A kind of gallium phosphide photochemical catalyst and preparation method for photolysis water hydrogen
CN109174126A A kind of photochemical catalyst and preparation method of Ca-Ti ore type layer structure
CN109167076A A kind of electrolysis water catalysis membrane material and preparation method being used to prepare fuel cell hydrogen
CN108947379A A kind of durability concrete and preparation method
CN109161224A A kind of composite antibacterial filler and preparation method for plastics
CN109021363A A kind of polythene material and preparation method of halloysite nanotubes cooperative flame retardant
CN109037064A A kind of black phosphorus alkene waveform thin film transistor (TFT) and preparation method for flexible display
CN109037347A A kind of bismuth titanate film transistor and preparation method with sandwich structure
CN109100075A A kind of pliable pressure sensor and preparation method for electronic skin