Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9913763 | Absorbent article with channels | JinHo Ryu, KyoungRock Kim, SooYong Cho | 2018-03-13 |
| 9744083 | Apertured outer cover for absorbent articles | Kyungnak Kim, JinHo Ryu, Jinhee LEE, EoYeon Hwang, SooYong Cho | 2017-08-29 |