Byoung Chul You has been granted 4 US patents while listed as an inventor at Nanostar. The first was granted in 2019 and the most recent in March 2020. Byoung Chul You ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Byoung Chul You in Metairie, LA, US.