Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999768 | Organic light emitting diode display and driving method thereof | In Hwam Kim, Sang Ho Yu, Jin-Hyoung Kim | 2011-08-16 |
| 7978159 | Organic light emitting diode display device and driving method thereof | In Hwan Kim, Jin-Hyoung Kim | 2011-07-12 |
| 7978161 | Organic light emitting diode display and driving method thereof | In Hwan Kim, Jin-Hyoung Kim | 2011-07-12 |