Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928930 | Plasma display apparatus | Janghwan Cho, Hyunil Park, Sunghwan Kim | 2011-04-19 |
| 7928931 | Plasma display apparatus | Janghwan Cho, Hyunil Park, Sunghwan Kim | 2011-04-19 |
| 7924241 | Plasma display apparatus and method of driving the same | Janghwan Cho, Hyunil Park, Sunghwan Kim | 2011-04-12 |