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ZHANG ZENGHUI

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    106,704
About

ZHANG ZENGHUI has a total of 18 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics and environmental technology are KOBAYASHI MITSUO, TSUURING MEGANE KK and MITANI OPTICAL KK.

Patent filings in countries

World map showing ZHANG ZENGHUIs patent filings in countries

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Zenghui 17
#2 Du Xintao 1

Latest patents

Publication Filing date Title
CN105614596A Beverage for treating kidney deficiency
CN105613988A Parrotfish bait
CN105582340A Lozenge for treating pulpitis
CN105535705A Onychomycosis treating coating ointment
CN105613986A Pet mouse feed
CN105617172A Ointment for treating tinea manuum
CN105617300A Mouthwash for preventing dental ulcer
CN105616307A Yogurt facial mask and preparation method thereof
CN105434203A Hair-washing solution
CN105524740A Mite-removing detergent powder
CN105441221A Laundry powder for babies
CN105524752A Liquid soap
CN105520856A Pruritus preventive soap
CN105519601A Mosquito-expelling sachet
CN105524753A Mosquito-repelling perfumed soap
CN105454411A Fruit and vegetable preservation solution
WO2010066176A1 Eyeglasses with lamp
CN101624890A Intelligent controller for full automatic automobile window lift