Issued Patents All Time
Showing 126–150 of 313 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7050277 | Apparatus having a self-pinned abutted junction magnetic read sensor with hard bias layers formed over ends of a self-pinned layer and extending under a hard bias layer | Wen-Chien David Hsiao, Jih-Shiuan Luo | 2006-05-23 |
| 7038889 | Method and apparatus for enhanced dual spin valve giant magnetoresistance effects having second spin valve self-pinned composite layer | James Mac Freitag, Mustafa Pinarbasi | 2006-05-02 |
| 7035059 | Head with self-pinned structure having pinned layer extending beyond track edges of the free layer | — | 2006-04-25 |
| 7023671 | Hard bias structure with antiparallel layers | — | 2006-04-04 |
| 7019949 | Self-pinned spin valve sensor having its first AP pinned layer thicker than its second AP pinned layer to reduce the likelihood of amplitude flip | James Mac Freitag, Jih-Shiuan Luo, Mustafa Pinarbasi | 2006-03-28 |
| 7016164 | Hard bias structure with enhanced Hc | — | 2006-03-21 |
| 7009822 | AMR Sensor with a soft adjacent layer having high magnetization, high resistivity, low intrinsic anisotropy and near zero magnetostriction | Mustafa Pinarbasi | 2006-03-07 |
| 7001680 | Low resistance magnetic tunnel junction structure | — | 2006-02-21 |
| 6999285 | Spin valve transistor with differential detection and method of making | — | 2006-02-14 |
| 6985338 | Insulative in-stack hard bias for GMR sensor stabilization | — | 2006-01-10 |
| 6983530 | Method of making a dual GMR read head with self-pinned layer and specular reflector | — | 2006-01-10 |
| 6980406 | Magnetic bias pinning layer for GMR sensor of a magnetic head for a hard disk drive | — | 2005-12-27 |
| 6967825 | GMR read sensor with an antiparallel (AP) coupled free layer structure and antiparallel (AP) tab ends utilizing a process stop layer to protect the bias layer | — | 2005-11-22 |
| 6961225 | Magnetoresistance sensor having an antiferromagnetic pinning layer with both surfaces pinning ferromagnetic bias layers | — | 2005-11-01 |
| 6958892 | Magnetoresistive sensor with a thin antiferromagnetic layer for pinning antiparallel coupled tabs | — | 2005-10-25 |
| 6954344 | Anti-parallel tab sensor fabrication using chemical-mechanical polishing process | Marie-Claire Cyrille, James Mac Freitag | 2005-10-11 |
| 6947264 | Self-pinned in-stack bias structure for magnetoresistive read heads | — | 2005-09-20 |
| 6943997 | Sensor with improved stabilization and track definition | — | 2005-09-13 |
| 6943996 | Magnetic biasing layer for GMR sensor of a magnetic head for a hard disk drive | — | 2005-09-13 |
| 6933042 | Ballistic GMR structure using nanoconstruction in self pinned layers | — | 2005-08-23 |
| 6930862 | Shielded extraordinary magnetoresistance head | Savas Gider | 2005-08-16 |
| 6927948 | Differential CPP GMR sensor with free layers separated by metal gap layer | — | 2005-08-09 |
| 6914760 | Hard bias layer for read heads | — | 2005-07-05 |
| 6876527 | Magnetoresistive sensor with antiparallel coupled lead/sensor overlap region | — | 2005-04-05 |
| 6870716 | Free layer and design for higher areal density | — | 2005-03-22 |