Seunghyun YOO has been granted 3 US patents while listed as an inventor at LG. The first was granted in 2023 and the most recent in July 2025. Seunghyun YOO ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Seunghyun YOO in Seoul, KR.