Inventor · disambiguated record

Chang-Hyun Um

Also filed as: UM Chang-Hyun

1 granted patent·0 citations·filing 2017–2017

12Inventor score
Technology areasC01P
Files withYOUNGYIEL PREC CO LTD1

Top patents by PatentIndex Score

1 record

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →