Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9129630 | Data storage device employing full servo sectors on first disk surface and mini servo sectors on second disk surface | Wei Guo, Michael Chang | 2015-09-08 |
| 7414809 | Servo writing using radially overlapped servo segments | S. Craig Smith, Stan Shepherd, Yu Sun, Lin Guo | 2008-08-19 |
| 7304818 | Preconditioning an elastomeric stop member for use as a reference position | Xin Yang, S. Craig Smith, Lin Guo, Yu Sun, Brian P. Rigney +1 more | 2007-12-04 |
| 7149044 | Methods, apparatus and computer program products for writing tracks on a disk based on an available stroke | Brian P. Rigney, Lin Guo, Don Brunnett, Yu Sun, Stanley H. Shepherd | 2006-12-12 |