Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9289784 | Showerhead for generating micro air bubbles | Hong Yeon Moon, Min Chul Kim | 2016-03-22 |
| D577039 | MP3 player | Cheol Woong Shin | 2008-09-16 |
| D556754 | Portable display | — | 2007-12-04 |