Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8655463 | Method for avoiding refreshing a database of metadata associated with digital media content | William N. Thanos, Hyuk Il Kwon, In-Soo Yoon, Joseph Meza | 2014-02-18 |
| 7139149 | Adapting compensation for repeatable runout of sectors based on tracked sector adaptation status | Yu Sun, Dwight R. Kinney | 2006-11-21 |
| 6519107 | Hard disk drive having self-written servo burst patterns | Richard M. Ehrlich, Jong Lin, Kenji Oki | 2003-02-11 |
| 6122131 | Adaptively-controlled disk drive assembly | — | 2000-09-19 |
| 5982571 | Disk drive with closed loop commutator and actuator oscillator | Gary W. Calfee | 1999-11-09 |
| 5416648 | Masterless synchronized spindle control for hard disk drives | Benjamin Mark Simon Kenneth Miller | 1995-05-16 |
| 5325247 | Digital multi-rate notch filter for sampled servo digital control system | Richard M. Ehrlich | 1994-06-28 |
| 5280603 | Servo pause for disk drive embedded multi-tasked controller | Norman H. Wulferdinger, Bryan J. Mee, William N. Thanos, Joseph Cheng-Tsu Liu | 1994-01-18 |
| 5253129 | Removable and transportable hard disk subsystem | Richard J. Blackborow, Peter Hahn, Claude E. Camp, Donald C. Westwood, Rodica Florea +2 more | 1993-10-12 |
| 5065262 | Removable and transportable hard disk subsystem | Richard J. Blackborow, Peter Hahn, Claude E. Camp, Donald C. Westwood, Rodica Florea +2 more | 1991-11-12 |
| 5041924 | Removable and transportable hard disk subsystem | Richard J. Blackborow, Peter Hahn, Claude E. Camp, Donald C. Westwood, Rodica Florea +2 more | 1991-08-20 |