Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7969675 | Determination of the quality of an erase process for perpendicular magnetic recording disks | Zhupei Shi, Jane Jie Zhang, Kezhao Zhang | 2011-06-28 |
| 7946156 | Glide test heads using heating elements to form a planar detection surface | Jizhong He, Bruno Marchon, Ullal V. Nayak | 2011-05-24 |