Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9257140 | Systems and methods for determining a position error of a read/write head | Jingliang Zhang, Anmin Kong, Songhua Zhang, Zhimin Yuan | 2016-02-09 | $3,359,000 |
| 9070410 | Recording media, data storage devices, and methods for determining a position error signal in a recording medium | Jingliang Zhang, Anmin Kong, Songhua Zhang, Zhimin Yuan | 2015-06-30 | $2,494,000 |