Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10504434 | DC-DC converter and display device having the same | — | 2019-12-10 |
| 10013902 | Display device and related electronic device | — | 2018-07-03 |
| 9685111 | Display device, control device for driving the display device, and control method thereof | — | 2017-06-20 |
| 9558692 | Organic light emitting display device and driving method thereof | Do Ik Kim | 2017-01-31 |
| 9282620 | Apparatus and method for generating constant current pulse wave, medical operation method using same, and light generating apparatus | Kwang Chon Ko | 2016-03-08 |
| 9240140 | Display device, power source generator device, and driving method of an OLED pixel | — | 2016-01-19 |
| 9207785 | Voltage generator and organic light emitting display device using the same | Su-Weon Kim | 2015-12-08 |
| 9093022 | Power supply device, organic light emitting display device having the same, and method of supplying power | — | 2015-07-28 |
| 8913408 | Power supply device, organic light emitting display device having the same, and method of supplying power | — | 2014-12-16 |
| 8262648 | Control method and structure of laser beam irradiation by using a contact sensor | Tae Ho Ha, Hae Lyung Hwang, Sung Huan Gong | 2012-09-11 |
| 8106855 | Energy recovery circuit and driving apparatus of display panel | Nam-Sung Jung, Jun-Weon Song, Joo-Yul Lee, Myoung-Kyu Lee | 2012-01-31 |
| 8044885 | Driving device of plasma display panel and method | — | 2011-10-25 |
| 7868853 | Driving device for plasma display panel and plasma display device including the driving device | — | 2011-01-11 |
| 7692918 | Coupling structure of chassis base and circuit board and display apparatus including the same | Sam-Ju Choi, Meen-Suk Kim | 2010-04-06 |
| 7477212 | Apparatus for driving a plasma display panel | — | 2009-01-13 |
| 7471046 | Apparatus and method for driving plasma display panel | Jun-Young Lee, Seung-Woo Chang, Jin-Sung Kim, Chan-Young Han | 2008-12-30 |
| 7439942 | Plasma display panel driving apparatus | — | 2008-10-21 |
| 7423612 | Methods for resetting and driving plasma display panels in which address electrode lines are electrically floated | — | 2008-09-09 |
| 7414597 | Plasma display panel driving circuit | Sang-Chul Kim, Seung-Pil Mun, Kwang-Ho Jin, Sun-Kyung Ahn | 2008-08-19 |
| 7385571 | Method and apparatus for driving panel by performing mixed address period and sustain period | Kyoung-Ho Kang, Woo-Joon Jeong, Seung-Hun Chae | 2008-06-10 |
| 7385570 | Method and apparatus for driving panel by performing mixed address period and sustain period | Kyoung-Ho Kang, Woo-Joon Jeong, Seung-Hun Chae | 2008-06-10 |
| 7286103 | Method and apparatus for driving panel by performing mixed address period and sustain period | Kyoung-Ho Kang, Woo-Joon Jeong | 2007-10-23 |
| 7271800 | Apparatus for driving plasma display panel performing address-display mixing driving scheme | Kyoung-Ho Kang, Seung-Hun Chae, Min-Sun Yoo, Woo-Joon Jeong | 2007-09-18 |
| 7193586 | Apparatus and methods for driving a plasma display panel | Jun-Young Lee | 2007-03-20 |
| 7167145 | Method for resetting plasma display panel for improving contrast | Joon-Koo Kim, Seong-charn Lee, Nam-Sung Jung | 2007-01-23 |