Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7573670 | Disk drive seeking to OD track and then ramping velocity to implement fast unload | Robert P. Ryan, Ashok K. Desai | 2009-08-11 |
| 7095579 | Disk drive employing momentum based unload during power failure | Robert P. Ryan, Ashok K. Desai, Hemant Melkote, Jenghung Chen, John R. Agness | 2006-08-22 |
| 6198590 | Disk drive employing method of spinning down its spindle motor to reduce the time required for subsequently spinning it up | Raffi Codilian, Carl R. Messenger, Steven Nemshick, Robert P. Ryan | 2001-03-06 |