Hyewon KOO has been granted 2 US patents while listed as an inventor at Samsung. The first was granted in 2021 and the most recent in September 2022. Hyewon KOO ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hyewon KOO in Seojong-myeon, KR.