Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9058773 | DC-DC converter, display device including the same and method of controlling a driving voltage | — | 2015-06-16 |
| 9013380 | Organic light emitting display and method of driving the same | Jeong Min Seo | 2015-04-21 |
| 8952954 | DC-DC converter and organic light emitting display including the same | Soon-Gi KWON | 2015-02-10 |
| 8933922 | DC-DC converter and organic light emitting display including the same | — | 2015-01-13 |
| 8896504 | Organic light emitting display and method of driving the same | Sung-Un Park, Wook Lee | 2014-11-25 |
| 8817429 | Power converter, display device including power converter, system including display device, and method of driving display device | — | 2014-08-26 |
| 8803769 | DC-DC converter and organic light emitting display using the same | Su Yeon Yun | 2014-08-12 |
| 8791886 | DC-DC converter and organic light emitting display device including the same | Su Yeon Yun | 2014-07-29 |
| 8791935 | DC-DC converter, organic electroluminescent display device including the same, and method of driving the organic electroluminescent display device | — | 2014-07-29 |
| 8766971 | Driver IC and organic light emitting display device using the same | Wook Lee | 2014-07-01 |
| 8643637 | DC-DC converter and mobile communication terminal using the same | Yoon Young Lee | 2014-02-04 |
| 8593448 | Organic light emitting display and method of driving the same | — | 2013-11-26 |
| 8581897 | DC-DC converter and organic light emitting display using the same | — | 2013-11-12 |
| 8570251 | DC-DC converter, organic electroluminescent display device including the same, and method of driving the organic electroluminescent display device | — | 2013-10-29 |
| 8570258 | Organic light emitting display and method of driving the same with a driver with reduced power consumption in standby mode | Sung-Un Park, Wook Lee | 2013-10-29 |
| 8558762 | Light emitting display device | Choon-Yul Oh | 2013-10-15 |
| 8487924 | Apparatus for driving of display panel | Tae Jin, Suyeol Lee, Young Suk Shin | 2013-07-16 |
| 8411077 | DC-DC converter and organic light emitting display device using the same | — | 2013-04-02 |
| 8269703 | Organic light emitting display device | — | 2012-09-18 |
| 8154482 | Organic light emitting display and method for driving the same | Wook Lee | 2012-04-10 |
| 8120261 | Organic electroluminescence display and driving method thereof | Wook Lee | 2012-02-21 |
| 8040363 | Organic light emitting display with user brightness control and method of driving the same | Young-jong Park | 2011-10-18 |
| 8035633 | Organic electro-luminescence display and driving method thereof | — | 2011-10-11 |
| 7880698 | Delta pixel circuit and light emitting display | Won-Kyu Kwak | 2011-02-01 |
| 7773056 | Pixel circuit and light emitting display | Won-Kyu Kwak | 2010-08-10 |