Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5886847 | Apparatus and method for automatically performing channel change of television receiver using video cassette recorder | Bong-Soon Lee, Sung Baek Park, Man Sik Park | 1999-03-23 |
| 5566293 | Method and apparatus for recording and displaying life information on VCR | Kyung-kil Yoo, Se I. Cha, Y. Moon Cha | 1996-10-15 |