Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693123 | Disk drive correcting high order gray code using track estimator and decoding low order track code separately | Guoxiao Guo, Jie Yu | 2014-04-08 |
| 8625231 | Adjusting VGA analog gain for misaligned servo sectors in a disk drive | Toshiki Hirano, Tetsuo Semba | 2014-01-07 |
| 8576506 | Disk drive estimating reader/writer gap across servo zones | Honge Wang, Michael Chang, Huanxiang Ruan, Guoxiao Guo | 2013-11-05 |
| 8531798 | Disk drive adjusting servo burst signals to compensate for radial velocity of the head | Wei Xi, Guoxiao Guo, Jie Yu | 2013-09-10 |
| 7916422 | Disk drive rotating phase based servo bursts based on radial location of head | Guoxiao Guo, Jie Yu | 2011-03-29 |
| 7898762 | Disk drive excluding servo sub-bursts when computing position error signal | Guoxiao Guo, Jie Yu | 2011-03-01 |