Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7136329 | Method and apparatus for canceling glitch noise from track crossing signal | Young-jun Ahn | 2006-11-14 |
| 7042812 | Method and apparatus for canceling glitch noise from track cross signal | Young-jun Ahn | 2006-05-09 |
| 6934110 | Apparatus to generate an adaptive track zero crossing signal in a disc drive and method used by the apparatus | — | 2005-08-23 |
| 6574175 | Track jump control device for optical disc drive and method thereof | — | 2003-06-03 |