YK

Yeongun Ko

Overall (All Time): #2,010,196 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9437823 Production device for a graphene thin film Suk Tai Chang 2016-09-06
9388050 Production method for a graphene thin film Suk Tai Chang 2016-07-12