Inventor · disambiguated record

Chang-Shik Yin

Also filed as: YIN Chang-shik

1 granted patent·0 citations·filing 2016–2016

1Inventor score

Technology areasA61N

Files withSD BIOTECHNOLOGIES CO LTD1

Top patents by PatentIndex Score

1 record

0116US10639229B2Three-dimensional negative pressure stimulator module capable of performing customized composite stimulation for improvement of skin functionsSD BIOTECHNOLOGIES CO LTD·Filed 2016·Granted May 5, 2020·0 cites·6 claims

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