Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6260170 | Method for controlling memory and digital recording/reproducing device using the same | — | 2001-07-10 |
| 6208427 | Personal digital assistant (PDA) printer apparatus and printing method | — | 2001-03-27 |
| 6085268 | Portable information terminal/method for renewing programs using PC card with utility programs on PC card displayed for selection according to control signal from controller | Jin-chul Lee, Chae-hee Won | 2000-07-04 |
| 6014492 | Video signal recording and reproducing apparatus for digital video cassette tape recorder | Yung Gil Kim, Yong-Hoo Sheen, Joong Kwon Joh, Jae Ryong Kim, Sang Joon Woo +9 more | 2000-01-11 |
| 5995707 | Speed change reproduction recording apparatus for VCR of digital HDTV and method thereof | — | 1999-11-30 |
| 5937135 | Tape-independent video signal recording and reproducing apparatus | Yung Gil Kim, Yong-Hoo Sheen, Joong Kwon Joh, Jae Ryong Kim, Sang Joon Woo +9 more | 1999-08-10 |
| 5543931 | Apparatus for and method of reproducing digital video signals at a varied speed | Choon Lee | 1996-08-06 |
| 5475502 | Variable length-adaptive image data compression method and apparatus | Yong-Chul Park, Dae Ho Yoon | 1995-12-12 |