Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8692818 | Driving device for display and display using the same and driving method of the display | Se Byung Chae, Bo-Young An, Joo-Hyung Lee, Soon-Dong Kim, Ho-Suk Maeng | 2014-04-08 |
| 8542257 | Method of driving a light source, apparatus for performing the method and display apparatus having the apparatus | Bo-Young An, Joo-Hyung Lee, Se Byung Chae, Ho-Suk Maeng | 2013-09-24 |
| 7812785 | Display device and method of driving the same | Bo-Young An | 2010-10-12 |
| 7480958 | Robot cleaner, robot cleaning system and method of controlling same | Jeong-gon Song, Kyoung Mu Lee, Sang Yong Lee, Jang-youn Ko | 2009-01-27 |
| 6732826 | Robot cleaner, robot cleaning system and method for controlling same | Jeong-gon Song, Jang-youn Ko, Kyoung Mu Lee | 2004-05-11 |
| 6496754 | Mobile robot and course adjusting method thereof | Jeong-gon Song, Sang Yong Lee, Kyoung Mu Lee | 2002-12-17 |
| 5780808 | Arc sensing method in automated welding | — | 1998-07-14 |