Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37070 | High definition television receiver | Dae Jin Kim, Key H. Kim, Hee B. Park, Jung Sik Park | 2001-02-27 |
| 6014492 | Video signal recording and reproducing apparatus for digital video cassette tape recorder | Yong-Hoo Sheen, Joong Kwon Joh, Jae Ryong Kim, Sang Joon Woo, Dong Hwa LEE +9 more | 2000-01-11 |
| 5937135 | Tape-independent video signal recording and reproducing apparatus | Yong-Hoo Sheen, Joong Kwon Joh, Jae Ryong Kim, Sang Joon Woo, Dong Hwa LEE +9 more | 1999-08-10 |
| 5799081 | Illegal view/copy protection method and apparatus for digital broadcasting system | Tae Joon Park | 1998-08-25 |
| 5604541 | High definition television receiver | Dae Jin Kim, Key H. Kim, Hee B. Park, Jong Sun Park | 1997-02-18 |