Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400662 | Method of detecting track cross signal of optical disc recording/reproducing device and apparatus therefor | Jung-wan Ko, Byung-in Ma, Tae-yong Doh, Tae Yeon Lee, In-sik Park | 2002-06-04 |
| 5959955 | Automatic disk discriminating method and apparatus in optical disk system | — | 1999-09-28 |