Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7889278 | Display apparatus that displays image and sub image and control method thereof | Jae Seung Lee | 2011-02-15 |
| 7864249 | Method and apparatus displaying double screen | — | 2011-01-04 |