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C STONE TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    96,491
  • Filing trend
    ⇩ 100.0%
About

C STONE TECH CO LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in Republic of Korea, EPO (European Patent Office) and United States. Its main competitors in its focus markets mechanical elements, transport and packaging and shipping are CLUARAN ASSOCIATES LTD, OERLIKON FRICTION SYSTEMS (GERMANY) GmbH and HOERBIGER ANTRIEBSTECHNIK HOLD.

Patent filings per year

Chart showing C STONE TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Dong-Hoon 11
#2 Park Dong Hoon 6

Latest patents

Publication Filing date Title
KR102186736B1 Apparatus of supplying component
KR20200138901A System and method of assembling annular components
EP3543556A1 Triple clutch and actuator thereof
WO2018093108A1 Triple clutch and actuator thereof
KR20180058901A Dual clutch
KR20180052148A Actuator for dual clutch and dual clutch including the same
EP3335921A1 Power transmission device having two or more pistons
KR20180011915A Shifting apparatus for transmission
US2019048943A1 Dual clutch