Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9501970 | Display device and driving method thereof | Won-Kyu Kwak, Yang Wan Kim | 2016-11-22 |
| 8330685 | Display device and driving method thereof | Won-Kyu Kwak, Yang Wan Kim | 2012-12-11 |
| 8111224 | Organic light emitting diode display and display panel and driving method thereof | Won-Kyu Kwak | 2012-02-07 |
| 8063852 | Light emitting display and light emitting display panel | Won-Kyu Kwak | 2011-11-22 |
| 7847765 | Display device and driving method thereof | Won-Kyu Kwak, Yang Wan Kim | 2010-12-07 |
| 7808458 | Light emitting display and driving method thereof | Jin-Hyun Choi | 2010-10-05 |
| 7545352 | Light emitting display (LED) and display panel and pixel circuit thereof | Won-Kyu Kwak | 2009-06-09 |
| 7502021 | Stacked structure display device | Jin-Hyun Choi, Kyoung-Soo Lee | 2009-03-10 |
| 7460092 | Organic electroluminescent display and driving method thereof | Wong-Sik Choi | 2008-12-02 |
| 7227312 | Organic electroluminescent display device | Won-Kyu Kwak | 2007-06-05 |
| 7212187 | Power control apparatus for a display device and method of controlling the same | Won-Kyu Kwak | 2007-05-01 |
| 7173377 | Light emission device and power supply therefor | Kyoung-Soo Lee | 2007-02-06 |
| 6914590 | Method of driving anti-ferroelectric liquid crystal display panel for equalizing transmittance of the panel | Jeong-guen Yoo | 2005-07-05 |