Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7522379 | Write element with recessed pole and heat sink layer for ultra-high density writing | Mohamad Towfik Krounbi, Yining Hu, Ming Zhao, Kenneth Ting-Yuan Kung, Mark D. Thomas +2 more | 2009-04-21 |
| 7349179 | Write head for improved manufacturability larger write field and reduced adjacent track erasure | Qing He, David J. Seagle, Loi Dac Pham | 2008-03-25 |
| 7292409 | Magnetic head with thin trailing pedestal layer | Kroum S. Stoev, Francis H. Liu, James Wang, David J. Seagle | 2007-11-06 |
| 7211339 | Highly conductive lead adjoining MR stripe and extending beyond stripe height at junction | David J. Seagle | 2007-05-01 |
| 6989972 | Magnetoresistive sensor with overlapping leads having distributed current | Kroum S. Stoev, Mathew Gibbons, Francis H. Liu, Bogdan M. Simion, Aparna C. Vadde +2 more | 2006-01-24 |
| 6801411 | Dual stripe spin valve sensor without antiferromagnetic pinning layer | Matthew R. Gibbons | 2004-10-05 |
| 6791807 | Spin-valve magnetic transducing element and magnetic head having free layer with negative magnetostriction | Fuminori Hikami, Hideyasu Nagai, Masaki Ueno, Hirohiko Kamimura, Masahiko Ando +1 more | 2004-09-14 |
| 6424507 | Spin valve magnetoresistive sensor for high temperature environment using iridium manganese | Daniel A. Nepela, Hua-Ching Tong | 2002-07-23 |
| 6418000 | Dual, synthetic spin valve sensor using current pinning | Matthew R. Gibbons | 2002-07-09 |
| 6175476 | Synthetic spin-valve device having high resistivity anti parallel coupling layer | Yiming Huai | 2001-01-16 |
| 6166891 | Magnetoresistive sensor for high temperature environment using iridium manganese | Daniel A. Nepela, Hua-Ching Tong | 2000-12-26 |
| 6137662 | Magnetoresistive sensor with pinned SAL | Yiming Huai, Daniel A. Nepela, Durga P. Ravipati | 2000-10-24 |
| 6108166 | Current-pinned spin valve sensor | — | 2000-08-22 |
| 5923505 | Magnetoresistive sensor having a pinned soft magnetic layer | Derek J. Kroes, Samuel W. Yuan | 1999-07-13 |
| 5748413 | Magnetoresistive reas transducer with exchange biasing of magnetoresistive sensor and soft adjacent layer | Samuel W. Yuan | 1998-05-05 |
| 5742162 | Magnetoresistive spin valve sensor with multilayered keeper | Daniel A. Nepela | 1998-04-21 |
| 5739987 | Magnetoresistive read transducers with multiple longitudinal stabilization layers | Samuel W. Yuan, Daniel A. Nepela | 1998-04-14 |
| 5717550 | Antiferromagnetic exchange biasing using buffer layer | Daniel A. Nepela | 1998-02-10 |
| 5627704 | Thin film giant magnetoresistive CPP transducer with flux guide yoke structure | Derek J. Kroes | 1997-05-06 |