Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928930 | Plasma display apparatus | Janghwan Cho, Changjoon Park, Sunghwan Kim | 2011-04-19 |
| 7928931 | Plasma display apparatus | Janghwan Cho, Changjoon Park, Sunghwan Kim | 2011-04-19 |
| 7924241 | Plasma display apparatus and method of driving the same | Janghwan Cho, Changjoon Park, Sunghwan Kim | 2011-04-12 |
| 7852293 | Plasma display apparatus and driving method thereof | Isono Katsuo | 2010-12-14 |
| 7791564 | Plasma display apparatus | Janghwan Cho, Changjoon Park, Sunghwan Kim | 2010-09-07 |
| 7768478 | Plasma display apparatus | Janghwan Cho, Changjoon Park, Sunghwan Kim | 2010-08-03 |
| 7733303 | Plasma display apparatus and method of driving the same | Janghwan Cho, Changjoon Park, Sunghwan Kim | 2010-06-08 |