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QIU LING

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    238,646
About

QIU LING has a total of 12 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, mechanical elements and packaging and shipping are JEAN PERRET ETS, SHOWA KUATSUKI CO LTD and VELICHKOVICH SEMEN V.

Patent filings in countries

World map showing QIU LINGs patent filings in countries

Patent filings per year

Chart showing QIU LINGs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Qiu Ling 12

Latest patents

Publication Filing date Title
CN108818614A Small-sized the 4th axis two-stage synchronous belt drive mechanism of four axis joints industrial robot
CN1521409A Method and apparatus for circulating magnetic rheid non-linearly in magnetic gap space
CN1515809A Electromagnetic rheopectic fluid piston component
CN1510317A Single-stage electromagnetic rheological flow damper
CN1493798A New type electro magnetic rheological fluid piston component part
CN1422942A New-type multifunctional lubricating grease and preparation method thereof
CN1320777A Magneto-rheologic fluid damper assembly
CN1320778A Magneto-rheologic fluid damper
CN1320776A Magneto-rheologic fluid damping cylinder
CN1320779A Magneto-rheologic fluid damper
CN1251465A Method for localizing sensitive material to magnetic-field responser-solid-phase powder material, and damping device thereof