Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044589 | Plasma display device having a filter comprising an external light shielding sheet | Tae Deok Seo, Jun Hwan Ju | 2011-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044589 | Plasma display device having a filter comprising an external light shielding sheet | Tae Deok Seo, Jun Hwan Ju | 2011-10-25 |