Issued Patents All Time
Showing 26–50 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10121501 | Free layer magnetic reader that may have a reduced shield-to-shield spacing | Gerardo A. Bertero, Shaoping Li, Qunwen Leng, Rongfu Xiao, Ming Mao +2 more | 2018-11-06 |
| 10068601 | Free layer only magnetic reader that may have a reduced shield-to-shield spacing and a multilayer side bias | Shaoping Li, Shihai He, Gerardo A. Bertero, Ming Mao, Anup G. Roy +2 more | 2018-09-04 |
| 10008219 | Recording read heads with a multi-layer AFM layer methods and apparatuses | Qunwen Leng | 2018-06-26 |
| 9858951 | Method for providing a multilayer AFM layer in a read sensor | Qunwen Leng, Xin Jiang, Zhitao Diao, Christian Kaiser | 2018-01-02 |
| 9842615 | Magnetic reader having a nonmagnetic insertion layer for the pinning layer | Joshua Jones, Christian Kaiser, Qunwen Leng | 2017-12-12 |
| 9830936 | Magnetic read head with antiferromagentic layer | Shaoping Li, Gerardo A. Bertero, Qunwen Leng, Michael Mallary, Rongfu Xiao +6 more | 2017-11-28 |
| 9786305 | Magnetic read apparatus having multiple read sensors with reduced sensor spacing usable in two-dimensional magnetic recording applications | Shaoping Li, Shihai He, Gerardo A. Bertero, Ming Mao | 2017-10-10 |
| 9705072 | Spin transfer torque tunneling magnetoresistive device having a laminated free layer with perpendicular magnetic anisotropy | Shaoping Li, Gerardo A. Bertero, Qunwen Leng, Shihai He, Yunfei Ding +3 more | 2017-07-11 |
| 9666214 | Free layer magnetic reader that may have a reduced shield-to-shield spacing | Gerardo A. Bertero, Shaoping Li, Qunwen Leng, Rongfu Xiao, Ming Mao +2 more | 2017-05-30 |
| 9508365 | Magnetic reader having a crystal decoupling structure | Qunwen Leng, Xin Jiang, Tong Zhao, Zhitao Diao, Christian Kaiser +2 more | 2016-11-29 |
| 9396742 | Magnetoresistive sensor for a magnetic storage system read head, and fabrication method thereof | Cheng-Han Yang, Chen Chen, Christian Kaiser, Qunwen Leng, Mahendra Pakala | 2016-07-19 |
| 9361913 | Recording read heads with a multi-layer AFM layer methods and apparatuses | Qunwen Leng | 2016-06-07 |
| 9236560 | Spin transfer torque tunneling magnetoresistive device having a laminated free layer with perpendicular magnetic anisotropy | Shaoping Li, Gerardo A. Bertero, Qunwen Leng, Shihai He, Yunfei Ding +3 more | 2016-01-12 |
| 9214172 | Method of manufacturing a magnetic read head | Shaoping Li, Gerardo A. Bertero, Qunwen Leng, Michael Mallary, Rongfu Xiao +6 more | 2015-12-15 |
| 9214169 | Magnetic recording read transducer having a laminated free layer | Christian Kaiser, Xin Jiang, Zhitao Diao, Qunwen Leng | 2015-12-15 |
| 9165625 | ST-RAM cells with perpendicular anisotropy | Dexin Wang, Haiwen Xi, Dimitar V. Dimitrov | 2015-10-20 |
| 9147408 | Heated AFM layer deposition and cooling process for TMR magnetic recording sensor with high pinning field | Qunwen Leng, Tong Zhao, Christian Kaiser, Zhitao Diao, Xin Jiang | 2015-09-29 |
| 9070381 | Magnetic recording read transducer having a laminated free layer | Cheng-Han Yang, Christian Kaiser, Qunwen Leng, Chih-Ching Hu | 2015-06-30 |
| 9064534 | Process for providing a magnetic recording transducer with enhanced pinning layer stability | Qunwen Leng, Cheng-Han Yang | 2015-06-23 |
| 9053719 | Magnetoresistive sensor for a magnetic storage system read head, and fabrication method thereof | Cheng-Han Yang, Chen-Jung Chien, Christian Kaiser, Qunwen Leng, Mahendra Pakala | 2015-06-09 |
| 9041083 | Flux-closed STRAM with electronically reflective insulative spacer | Dimitar V. Dimitrov | 2015-05-26 |
| 9030864 | Magnetic tunnel junction with electronically reflective insulative spacer | Dimitar V. Dimitrov, Wei Tian, Dexin Wang, Zheng Gao, Xiaobin Wang | 2015-05-12 |
| 9007725 | Sensor with positive coupling between dual ferromagnetic free layer laminates | Zhitao Diao, Christian Kaiser, Qunwen Leng | 2015-04-14 |
| 8984740 | Process for providing a magnetic recording transducer having a smooth magnetic seed layer | Qunwen Leng, Cheng-Han Yang, Zhitao Diao | 2015-03-24 |
| 8860157 | Memory cell with phonon-blocking insulating layer | Xiaohua Lou, Wei Tian, Zheng Gao, Haiwen Xi | 2014-10-14 |