Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7595953 | Magnetic recording disk drive with switchable compensation for mechanical and electrical disturbances | Amir Chaghajerdi, Bryan Scott Rowan | 2009-09-29 |
| 7486463 | Power disturbance compensation | Amir Chaghajerdi, Pushkar Hingwe, Bryan Scott Rowan | 2009-02-03 |
| 7315431 | Method to correct radial misposition of data tracks using stitched correction fields | Stephen H. Perlmutter, Thomas O. Melrose, James W. Hargarten, Don Brunnett, Lloyd Levy | 2008-01-01 |
| 7212369 | Method and apparatus for performing a spiral self-servo write operation in a disk drive using an auto detection scheme | Lloyd Levy, Yu Sun, Pang Tan, Jingbo Yu | 2007-05-01 |
| 6965491 | Method to correct radial misposition of data tracks | Stephen H. Perlmutter, Thomas O. Melrose, James W. Hargarten, Don Brunnett, Lloyd Levy | 2005-11-15 |