Issued Patents 2017
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9842619 | Selecting laser power based on writing to a set of consecutive user data wedges | Wenzhong Zhu, Tim Rausch | 2017-12-12 |
| 9734862 | Method and apparatus for writing test tracks on a magnetic recording medium | Wenzhong Zhu, Siew Kin Chow, Franklin P. Martens | 2017-08-15 |
| 9704519 | Sorting of HAMR read/write heads based on reader and writer widths | Wenzhong Zhu, Edward Charles Gage | 2017-07-11 |
| 9679597 | Bidirectional shingled magnetic recording in a heat-assisted magnetic recording device | Wenzhong Zhu | 2017-06-13 |
| 9653121 | Heat-assisted magnetic recording device capable of detecting head malfunction based on different currents of sensors | Wenzhong Zhu, Tim Rausch | 2017-05-16 |
| 9595288 | Laser mode hopping detection in a heat-assisted magnetic recording drive | Pu-Ling Lu, Franklin P. Martens, John W. Dykes | 2017-03-14 |
| 9589587 | Laser adjustment during field operation of a heat-assisted magnetic recording data storage device | Drew Michael Mader, Wenzhong Zhu, Michael A. Cordle | 2017-03-07 |
| 9548068 | Determining optical degradation in a heat-assisted read/write head | Tim Rausch, Drew Michael Mader | 2017-01-17 |