Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D793387 | Digital communication device | Jung Sik Park, Jang Won Lee | 2017-08-01 |
| D736205 | Handheld mobile computer | Jung Sik Park, Hack Nam Yoon, Jang Won Lee | 2015-08-11 |
| D716294 | Handheld mobile computer | Jung Sik Park, Hack Nam Yoon, Jang Won Lee | 2014-10-28 |