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ZHOU ZHIHUI

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    181,938
About

ZHOU ZHIHUI has a total of 16 patent applications. Its first patent ever was published in 1993. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, civil engineering and machine tools are TGW TRANSPORTGERAETE GMBH, EUROFORK S R L and SWISSLOG EVOMATIC GMBH.

Patent filings in countries

World map showing ZHOU ZHIHUIs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing ZHOU ZHIHUIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Zhihui 15
#2 Zhihui Zhou 1

Latest patents

Publication Filing date Title
CN111823055A Indexing positioning mechanism for mechanical equipment
CN111675159A Crank arm type overhead working truck for electric power facilities
CN111519599A Tamping equipment and method provided with bearing structure and used for electric power engineering construction
CN104944061A Belt conveyor correction bumper
CN104944104A Heavy type impact idler
CN104944105A Macromolecule carrier roller
CN104944107A Spiral sweeping carrier roller
CN102183599A Method for analyzing Chinese medicinal dimethyl sulfoxide extract by using capillary electrophoresis technology
CN1369482A Process for separating and recovering dimethyl sulfoxide from extracted Chinese-medicinal liquid by heat drying method
CN1369481A Process for separating and recovering dimethylsulfoxide from extracted Chinese-medicinal liquid by freeze drying method
CN1091648A Extracting method for externally-used Chinese medicine
CN1083391A Teeth nursing agentia
CN1084056A Hair-care agent
CN1083371A Acne, folliculitis, erythra special nursing agent
CN1083352A Freckle removing agent
CN1083390A Wound nursing agent