Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004785 | Disk drive write verifying unformatted data sectors | Chun Sei Tsai, William B. Boyle, Kenneth J. Smith | 2011-08-23 |
| 7982993 | Disk drive employing different servo TPI to data TPI ratios across the disk surface | Chun Sei Tsai, William B. Boyle | 2011-07-19 |
| 7933087 | Disk drive storing parameters of a write operation in a plurality of data sectors | Chun Sei Tsai, William B. Boyle | 2011-04-26 |