Issued Patents 2002
Showing 1–1 of 1 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 |