Issued Patents All Time
Showing 76–87 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8520336 | Magnetic recording head with nano scale pole tip bulge | Tao Pan, Zhigang Bai, Yugang Wang, Sining Mao | 2013-08-27 |
| 8520337 | Perpendicular magnetic recording writer pole with leading and trailing bevel side wall angles at air bearing surface | Zhigang Bai, Yugang Wang, Jinqiu Zhang, Ying Hong, Tao Pan | 2013-08-27 |
| 8469080 | Digital processing method and device of large or medium-size sand mold | Zhongde Shan, Xinya Li, Li Zhan, Xiaoli Dong, Xianglei Wang | 2013-06-25 |
| 8451563 | Method for providing a side shield for a magnetic recording transducer using an air bridge | Jinqiu Zhang, Shaoping Li, Ming Sun | 2013-05-28 |
| 8441756 | Method and system for providing an antiferromagnetically coupled writer | Ming Sun, Dehua Han, Jose A. Medina, Ming Jiang, Ying Hong +1 more | 2013-05-14 |
| 8405930 | Method and system for providing a transducer having dual, ABS recessed auxiliary poles on opposite sides of a main pole with non-magnetic spacer adjoining back portion of main pole and positioned between auxiliary poles | Zhanjie Li, Zhigang Bai, Yugang Wang | 2013-03-26 |
| 8400731 | Write head with variable side shield gaps | Shaoping Li, Ge Yi | 2013-03-19 |
| 8227023 | Method and system for fabricating magnetic transducers with improved pinning | Prakash Mani, Christian Kaiser, Laurence L. Chen | 2012-07-24 |
| 8203800 | Servo design in data storage media | Shaoping Li, Jinshan Li, Kuok San Ho | 2012-06-19 |
| 8194366 | TMR read head structures with differential stripe heights | Shaoping Li, Yimin Guo, Wei Zhang, Sining Mao | 2012-06-05 |
| 8116043 | Method and system for providing a magnetic transducer having an improved read sensor synthetic antiferromagnet | Qunwen Leng, Jian X. Shen, Geoffrey W. Anderson | 2012-02-14 |
| 8077435 | Current perpendicular-to-plane read sensor with back shield | Shaoping Li, Laurence L. Chen | 2011-12-13 |