Eun Yeong SIM has been granted 2 US patents while listed as an inventor at Thyroscope. The first was granted in 2023 and the most recent in June 2025. Eun Yeong SIM ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eun Yeong SIM in Busan, KR.