Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9940951 | PMR writer with non-conformal side gaps | Jinqiu Zhang, Feng Liu, Xiaoyu Yang, Ming Jiang, Xiaotian Zhou +1 more | 2018-04-10 |
| 9275657 | Process for making PMR writer with non-conformal side gaps | Jinqiu Zhang, Feng Liu, Xiaoyu Yang, Ming Jiang, Xiaotian Zhou +1 more | 2016-03-01 |
| 9263067 | Process for making PMR writer with constant side wall angle | Jinqiu Zhang, Hongmei Han, Feng Liu, Ming Jiang, Xiaotian Zhou | 2016-02-16 |