Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D955374 | Display module for smart phone | HoChun Yi, Yongbum Kim, Ilsup Yoon, Kyungju Kim, Dong Jin Seo | 2022-06-21 |
| D944242 | Visual display unit having rollable display | Dong Jin Seo, Soomin Ryou, Ilsup Yoon | 2022-02-22 |