Jongyoub RYU has been granted 13 US patents while listed as an inventor at Samsung. The first was granted in 2018 and the most recent in February 2025. Jongyoub RYU ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Jongyoub RYU in Suwon-si, KR.