Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8836890 | Liquid crystal display | Sangwook Lee | 2014-09-16 |
| 8820540 | Method for preparing a filtration membrane and filtration membrane prepared by said method | Ja-Young Koo, Sungpyo Hong | 2014-09-02 |