Issued Patents 2004
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795280 | Tunneling magneto-resistive read head with two-piece free layer | Dian Song, Nurul Amin | 2004-09-21 |
| 6791806 | Tunneling barrier material for a magnetic recording head | Zheng Gao, Khoung T. Tran, Janusz J. Nowak, Jian Chen | 2004-09-14 |
| 6771472 | Structure to achieve thermally stable high sensitivity and linear range in bridge GMR sensor using SAF magnetic alignments | Songsheng Xue, William Vavra, William J. O'Kane, James K. Price, Patrick J. Ryan | 2004-08-03 |
| 6738235 | Structures and materials to stabilize active layers in VGMR head using AFM transverse bias | — | 2004-05-18 |
| 6738236 | Spin valve/GMR sensor using synthetic antiferromagnetic layer pinned by Mn-alloy having a high blocking temperature | Anthony M. Mack, Brenda A. Everitt, Edward S. Murdock, Zheng Gao | 2004-05-18 |
| 6724584 | Data head and method using a single antiferromagnetic material to pin multiple magnetic layers with differing orientation | Anthony M. Mack, Zheng Gao, Nurul Amin, Richard P. Michel | 2004-04-20 |
| 6713800 | Magnetoresistive sensor with reduced side-reading effect | Erli Chen, Zheng Gao, Paul Kolbo, Douglas Saunders | 2004-03-30 |
| 6704176 | Spin valve sensor | Alexander Mikhailovich Shukh, Dimitar V. Dimitrov, Ananth Naman, Philip A. Seekell, Erli Chen +1 more | 2004-03-09 |
| 6700760 | Tunneling magnetoresistive head in current perpendicular to plane mode | — | 2004-03-02 |
| 6680829 | MR structures for high areal density reader by using side shields | Lujun Chen, James Giusti, Juan Fernandez-de-Castro, Jian Chen | 2004-01-20 |