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LI MANFEI

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    72,122
About

LI MANFEI has a total of 23 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets consumer goods, electrical machinery and energy and civil engineering are KOPECK JAPAN KK, UNITED CARR FASTENER COMPANY O and FAMECA SA.

Patent filings in countries

World map showing LI MANFEIs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing LI MANFEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Manfei 23

Latest patents

Publication Filing date Title
CN105361392A Portable computer backpack
CN105476233A Backpack assisting user in standing posture to use laptop
CN105342105A Packsack for using portable computer by standing
CN105326180A Backpack for portable computer
CN105380376A Knapsack for realizing standing use of notebook computer
CN105411160A Portable computer backpack
CN105520350A Portable computer backpack
CN105380375A Knapsack for realizing standing use of notebook computer
CN105375179A Modular separable power strip
CN105350899A Herringbone ladder with deck chair function
CN105386713A Multifunctional herringbone ladder
CN105350900A Herringbone ladder
CN105514723A Power strip with relay module
CN105421989A Herringbone ladder with deck chair function
CN105356176A Novel power strip
CN105337088A Separable power strip with USB ports
CN105337089A Separable power strip with relay modules
CN105386712A Multifunctional herringbone ladder
CN105310437A Adjustable clothes hanger
CN105326313A Foldable clothes hanger