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CHANGXING HONGLI MACHINERY TECH CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    93,947
About

CHANGXING HONGLI MACHINERY TECH CO LTD has a total of 18 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and mechanical elements are SUNRISE INSTR CO LTD, JIANGYIN DONGCHEN MACHINERY MFG CO LTD and EARL A THOMPSON MFG COMPANY.

Patent filings in countries

World map showing CHANGXING HONGLI MACHINERY TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing CHANGXING HONGLI MACHINERY TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Jianping 18

Latest patents

Publication Filing date Title
CN108869449A A kind of mechanical compensation formula hydraulic cylinder
CN109046526A A kind of crushing and processing device
CN109081135A A kind of bottle embryo auto-sequencing transmission device
CN108857830A A kind of polishing workpiece blanking mechanism
CN108518385A A kind of hydraulic cylinder with overflow effect
CN108679041A A kind of buffer type hydraulic oil cylinder
CN108621203A A kind of portable mechanism arm
CN108527454A A kind of mechanical arm supporting rack
CN108687882A A kind of lathe machine and wood cutting reducing sawdust
CN108687645A A kind of board holder of polishing machine
CN108380731A A kind of metal pipe material punching positioning device
CN108482445A A kind of warehouse storage mechanical fitting magazine
CN108405435A A kind of spare parts processing machinery cleaning device
CN108341243A A kind of metal pipe material processing transfer device
CN108355933A A kind of handware automation surface lacquer processing unit
CN108247500A A kind of handware surface grinding apparatus
CN108162340A A kind of injection mold with ejecting mechanism
CN108481625A A kind of plastic machining mold holder for automated production