Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6947235 | Patterned multilevel perpendicular magnetic recording media | Olav Hellwig, Guohan Hu, Bruce David Terris | 2005-09-20 |
| 6906879 | Magnetic recording system with patterned multilevel perpendicular magnetic recording | Olav Hellwig, Guohan Hu, Bruce David Terris | 2005-06-14 |
| 6882488 | Method for magnetic recording on patterned multilevel perpendicular media using variable write current | Olav Hellwig, Guohan Hu, Bruce David Terris | 2005-04-19 |
| 6865044 | Method for magnetic recording on patterned multilevel perpendicular media using thermal assistance and fixed write current | Olav Hellwig, Guohan Hu, Bruce David Terris | 2005-03-08 |