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LIU CHENGTAO

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    227,240
About

LIU CHENGTAO has a total of 53 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, medical technology and furniture and games are STOVER MARGOT, ENOPACE BIOMEDICAL LTD and CHITINSKIJ G MED INST.

Patent filings in countries

World map showing LIU CHENGTAOs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing LIU CHENGTAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Chengtao 53
#2 Zhao Wenxia 1

Latest patents

Publication Filing date Title
CN109602526A A kind of thoracic surgery shield lung device
CN103718707A Seeder manufacturing method
CN103726485A Tamping machine
CN103721805A Manual crusher
CN103726473A Usage method of road surface deicing machine
CN103721837A Method for manufacturing ore washing machine
CN103720018A Manufacturing method of fruit drying equipment
CN103718709A Application method of corn planter
CN103726643A Method for using continuous paint feeding roller brush
CN103720354A Soybean milk machine
CN103721456A Manufacturing method of filter tower
CN103721786A Double-grinding mill
CN103721910A Manufacturing method of roller brush capable of supplying coating continuously
CN103718712A Application method of wheat seeder
CN103721787A Manufacturing method of double-grinding mill
CN103720015A Fruit drying equipment
CN103721804A Manufacturing method of manual crusher
CN103726483A Method for manufacturing tamping machine
CN103735159A Soybean milk maker manufacturing method
CN103718706A Application method of seeder