Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8259040 | Organic light emitting display and driving method thereof | Do Ik Kim | 2012-09-04 |
| 8217866 | Data driving circuit and driving method of light emitting display using the same | Bo-Yong Chung, Oh-Kyong Kwon | 2012-07-10 |
| 8139006 | Power source, display including the same, and associated method | Do Ik Kim | 2012-03-20 |
| 8134550 | Display device, driving method thereof and display driver therefor | Do Ik Kim | 2012-03-13 |
| 8054247 | Driving method of a display | Do Ik Kim | 2011-11-08 |
| 7944418 | Data driving circuits capable of displaying images with uniform brightness and driving methods of organic light emitting displays using the same | Bo-Yong Chung, Hong Kwon Kim, Oh-Kyong Kwon | 2011-05-17 |
| 7911427 | Voltage based data driving circuit, light emitting display using the same, and method of driving the light emitting display | Bo-Yong Chung, Oh-Kyong Kwon | 2011-03-22 |
| 7893898 | Voltage based data driving circuits and organic light emitting displays using the same | Bo-Yong Chung, Oh-Kyong Kwon | 2011-02-22 |
| 7893897 | Voltage based data driving circuits and driving methods of organic light emitting displays using the same | Bo-Yong Chung, Hong Kwon Kim, Oh-Kyong Kwon | 2011-02-22 |
| 7403176 | Image display device, and display panel and driving method thereof, and pixel circuit | Bo-Yong Chung, Yong-Sung Park, Won-Kyu Kwak, Choon-Yul Oh, Sun A Yang | 2008-07-22 |
| 7321350 | Image display | Jae Sung Lee, Choon-Yul Oh, Jin-Hyun Choi | 2008-01-22 |
| 7129643 | Light-emitting display, driving method thereof, and light-emitting display panel | Dong-Yong Shin, Keum-Nam Kim | 2006-10-31 |