HC

Hui Kyeung Chang

AM Amorepacific: 2 patents #260 of 696Top 40%
📍 Yongin-si, KR: #5,590 of 9,683 inventorsTop 60%
Overall (All Time): #2,025,308 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9138601 Method of improving skin regeneration effect of medicinal materials by double boiling using earthenware pot Dong Hyun Kim, Jun Seong Park, Duck Hee Kim, Han Kon Kim 2015-09-22
8986758 Method for extracting a traditional herbal medicine component using a polished-rice steaming method Dong Hyun Kim, Ji Seong Kim, Duck Hee Kim, Han Kon Kim 2015-03-24