Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8504123 | Telephone ringing signal-based notification method for mobile devices | — | 2013-08-06 |
| 8494348 | Method of managing and reproducing additional audio files of an interactive optical disc | Limonov Alexandre, Jea Yong Yoo, Woo Seong Yoon | 2013-07-23 |
| 8188864 | Device and method for inspecting equipment | Hoon Jung, Jong Heung Park | 2012-05-29 |
| 8060740 | Authentication system and method for an interactive optical disc | Woo Seong Yoon, Jea Yong Yoo, Limonov Alexandre | 2011-11-15 |
| 7095165 | Color cathode ray tube | Jae-Seung Baek | 2006-08-22 |
| 7019725 | Reset method and apparatus for liquid crystal display | Hyun Chang Lee | 2006-03-28 |
| 6836265 | Liquid crystal display panel and associated method for driving | Hyun Chang Lee | 2004-12-28 |