Issued Patents 2016
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9478236 | Perpendicular magnetic recording write head | Feng Liu, Zhigang Bai, Yugang Wang | 2016-10-25 |
| 9431038 | Method for fabricating a magnetic write pole having an improved sidewall angle profile | Xiaoyu Yang, Feng Liu, Xiaojun Zhang, Krishna Chetry, Masahiro Osugi +1 more | 2016-08-30 |
| 9346672 | Methods for fabricating damascene write poles using ruthenium hard masks | — | 2016-05-24 |
| 9343087 | Method for fabricating a magnetic writer having half shields | Ronghui Zhou, Xiaoyu Yang, Ming Jiang | 2016-05-17 |
| 9305583 | Method for fabricating a magnetic writer using multiple etches of damascene materials | Feng Liu, Hongmei Han, Ming Sun, Xiaotian Zhou | 2016-04-05 |
| 9280990 | Method for fabricating a magnetic writer using multiple etches | Feng Liu, Hongmei Han, Ming Sun, Xiaotian Zhou | 2016-03-08 |
| 9275657 | Process for making PMR writer with non-conformal side gaps | Feng Liu, Xiaoyu Yang, Ming Jiang, Xiaotian Zhou, Zeyu Ma +1 more | 2016-03-01 |
| 9263067 | Process for making PMR writer with constant side wall angle | Hongmei Han, Feng Liu, Ming Jiang, Xiaotian Zhou, Zeyu Ma | 2016-02-16 |