Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085502 | Writing and reading multi-level patterned magnetic recording media, with more than two recording levels | — | 2011-12-27 |
| 8031425 | Writing and reading multi-layer continuous magnetic recording media, with more than two recording layers | — | 2011-10-04 |
| 7911739 | Writing and reading multi-level patterned magnetic recording media | — | 2011-03-22 |