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JIA LIJIA

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,454
About

JIA LIJIA has a total of 13 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 machine tools, surface technology and coating and materials and metallurgy are APPLIC METALES SINTER, Maanshan sanjiang machinery co ltd and HENGSHAN TONGYUAN MACHINERY CO LTD.

Patent filings in countries

World map showing JIA LIJIAs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing JIA LIJIAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jia Lijia 13

Latest patents

Publication Filing date Title
CN105420665A Method for manufacturing square gear
CN105328413A Flange manufacturing method
CN105371288A Manufacturing method for furnace grate
CN105328412A Manufacture method of vacuum boosters
CN105333041A Manufacture method of brake pads
CN105331985A Processing technology of pot-brushing balls
CN105436235A Manufacturing method for oil pipe
CN105328161A Manufacture method for magnetic nails
CN105441943A Machining method for screw-thread steel
CN105345400A Manufacturing method of screwdriver
CN105328424A Brake drum manufacturing method
CN105274303A Machining process for steel bars
CN105414887A Method for manufacturing intermediate shaft