Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7554775 | GMR sensors with strongly pinning and pinned layers | Tsann Lin | 2009-06-30 |
| 7538988 | Method and apparatus having improved magnetic read head sensors | Alexander M. Zeltser | 2009-05-26 |
| 7446985 | Epitaxial oxide cap layers for enhancing GMR performance | Wen-Yaung Lee, Kebin Li, Yihong Wu | 2008-11-04 |
| 7408747 | Enhanced anti-parallel-pinned sensor using thin ruthenium spacer and high magnetic field annealing | Wen-Yaung Lee, Daniele Mauri, Koichi Nishioka, Yasunari Tajima | 2008-08-05 |
| 7382590 | MR sensor and thin film media having alloyed Ru antiparallel spacer layer for enhanced antiparallel exchange coupling | Mary Frances Doerner, Eric Fullerton, Wen-Yaung Lee, Brian R. York | 2008-06-03 |
| 7370404 | Method for resetting pinned layer magnetization in a magnetoresistive sensor | Hardayal Singh Gill, Kenneth Mackay, Kouichi Nishioka, Andy Cuong Tran | 2008-05-13 |
| 7367109 | Method of fabricating magnetic sensors with pinned layers with zero net magnetic moment | Tsann Lin | 2008-05-06 |
| 7190557 | Current-in-the-plane spin valve magnetoresistive sensor with dual metal oxide capping layers | Brian R. York, Alexander M. Zeltser | 2007-03-13 |
| 6846543 | Thin film magnetic recording disk with ruthenium-aluminum layer | Xiaoping Bian, Mary Frances Doerner, Mohammad Mirzamaani, Kai Tang | 2005-01-25 |
| 6413608 | Seed layer and underlayer with high and low oxygen concentration portions for hand disk magnetic recording medium on a glass substrate | Xiaoping Bian, Mary Frances Doerner, Shanlin Duan, Mohammad Mirzamaani | 2002-07-02 |
| 6174582 | Thin film magnetic disk having reactive element doped refractory metal seed layer | Xiaoping Bian, Shanlin Duan, Mohammad Mirzamaani | 2001-01-16 |
| 6143388 | Thin film disk with onset layer | Xiaoping Bian, Mary Frances Doerner, Shanlin Duan, Mohammad Mirzamaani | 2000-11-07 |
| 5567523 | Magnetic recording medium comprising a carbon substrate, a silicon or aluminum nitride sub layer, and a barium hexaferrite magnetic layer | Stephen S. Rosenblum, Hidetaka Hayashi | 1996-10-22 |