Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5897219 | Recording/playback apparatus for digital video cassette recorder | Choon Lee | 1999-04-27 |
| 5555097 | Television-integrated video cassette recorder apparatus | Mun Chae Joung, Young-Jun Choi, Kwan-Bo Shim, Do-Hyun Cho, Seung Il Kim | 1996-09-10 |
| 5479265 | Video data recording apparatus for digital video cassette recorder | Seung Il Kim | 1995-12-26 |
| 5457580 | Video compression/expansion apparatus for digital VCR | — | 1995-10-10 |