Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747620 | Apparatus for self-diagnosing a video signal in an LCD panel and a method thereof | — | 2004-06-08 |
| 6661412 | Device for testing digital monitor | — | 2003-12-09 |
| 6268844 | Apparatus and method of displaying backlight consumption time for LCD monitor | — | 2001-07-31 |
| 6243780 | Interface of a monitor communicating with personal computer | — | 2001-06-05 |
| 6191760 | Video input level control circuit in a video appliance | Eun A Cha | 2001-02-20 |
| 5933101 | Analog keyboard of a video display appliance | — | 1999-08-03 |
| 5781250 | Input signal switching circuit of a monitor and switching method thereof | — | 1998-07-14 |