Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556370 | Method of writing tracking servo signal pattern for magnetic disk device | — | 2003-04-29 |
| 6519107 | Hard disk drive having self-written servo burst patterns | Richard M. Ehrlich, Jong Lin, David B. Jeppson | 2003-02-11 |