YH

Yoonkyun Hwang

AM Amorepacific: 6 patents #93 of 696Top 15%
📍 Yongin-si, KR: #3,294 of 9,683 inventorsTop 35%
Overall (All Time): #781,979 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12396940 Additive composition for preventing vitamin C precipitation Jihye An, Dajeong LEE, Youngsuk CHO 2025-08-26
12311041 Nanocapsules forming emulsion particles and emulsion composition including same Jihye An, Dajeong LEE, Youngsun Kim, Seunghan Park, Byungguen CHAE +1 more 2025-05-27
11826454 Cosmetics composition containing anti-oxidant Jihye An, Youngsun Kim, Dalsu Na, Byungfhy SUH, Seonga Cho +3 more 2023-11-28
11633342 Additive composition for improving feel on skin of cosmetics material Jihye An, Youngsuk CHO, Seunghan Park, Byungfhy SUH, Byungguen CHAE +2 more 2023-04-25
9173470 Skin care device having function for moving vertically Wooram Park, Jungsun Choi, Jooho Kim, Junoh KIM 2015-11-03
8505556 Tapping applicator Wooram Park, Cheonghwan Hwang, Jungsun Choi, Jinwoong Kim 2013-08-13