Mi Ryeong Han has been granted 7 US patents while listed as an inventor at Daewoong Pharmaceutical Co.. The first was granted in 2011 and the most recent in March 2021. Mi Ryeong Han ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Mi Ryeong Han in Seojong-myeon, KR.