Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10722020 | Double wiping structure for toothbrush-type mascara wand | In Yong Chung | 2020-07-28 |
| 10537164 | Cosmetic container with anti-contamination function for wiper | In Yong Chung | 2020-01-21 |