Issued Patents All Time
Showing 51–75 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7382573 | Magnetic write head having a magnetically anisotropic write pole | Jeffrey R. Childress, Stefan Maat | 2008-06-03 |
| 7363699 | Method for manufacturing a magnetic read sensor employing oblique etched underlayers for inducing uniaxial magnetic anisotropy in hard magnetic bias layers | Jeffrey R. Childress, Eric Fullerton, Stefan Maat | 2008-04-29 |
| 7360300 | Method for manufacturing a magnetic read sensor employing oblique etched underlayers for inducing uniaxial magnetic anisotropy in a hard magnetic pinning layer | Jeffrey R. Childress, Eric Fullerton, Stefan Maat | 2008-04-22 |
| 7360299 | Method for manufacturing a magnetic read sensor employing oblique etched underlayers for inducing uniaxial magnetic anisotropy in a hard magnetic in-stack bias layer | Jeffrey R. Childress, Eric Fullerton, Stefan Maat | 2008-04-22 |
| 7339769 | Magnetoresistive sensor with antiferromagnetic exchange-coupled structure having underlayer for enhancing chemical-ordering in the antiferromagnetic layer | Bruce Alvin Gurney, Brian R. York, Thomas R. Block | 2008-03-04 |
| 7298597 | Magnetoresistive sensor based on spin accumulation effect with free layer stabilized by in-stack orthogonal magnetic coupling | Jeffrey R. Childress, Stefan Maat | 2007-11-20 |
| 7289304 | Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with improved antiparallel-pinned structure | Jeffrey R. Childress, Stefan Maat | 2007-10-30 |
| 7199984 | Current-perpendicular-to-plane magnetoresistive sensor with free layer stabilized by in-stack orthogonal magnetic coupling | Jeffrey R. Childress, Bruce Alvin Gurney, Stefan Maat | 2007-04-03 |
| 7170722 | Extraordinary magnetoresistance sensor with perpendicular magnetic biasing by a ferromagnetic multilayer | Bruce Alvin Gurney, Stefan Maat, Neil Smith | 2007-01-30 |
| 7167346 | Extraordinary magnetoresistance sensor with perpendicular magnetic biasing by an antiferromagnetic/ferromagnetic exchange-coupled structure | Bruce Alvin Gurney, Stefan Maat, Neil Smith | 2007-01-23 |
| 7116532 | Stability-enhancing underlayer for exchange-coupled magnetic structures, magnetoresistive sensors, and magnetic disk drive systems | Eric Fullerton, Bruce Alvin Gurney, Thai Le, Stefan Maat, Philip M. Rice | 2006-10-03 |
| 7106561 | Current-perpendicular-to-plane magnetoresistive sensor with free layer stabilized by in-stack orthogonal magnetic coupling to an antiparallel pinned biasing layer | Jeffrey R. Childress, Kuok San Ho, Stefan Maat | 2006-09-12 |
| 6992866 | Exchange-coupled magnetoresistive sensor with a coercive ferrite layer and an oxide underlayer having a spinal lattice structure | Eric Fullerton, Bruce Alvin Gurney, Thai Le, Stefan Maat, Philip M. Rice | 2006-01-31 |
| 6977801 | Magnetoresistive device with exchange-coupled structure having half-metallic ferromagnetic Heusler alloy in the pinned layer | Jeffrey R. Childress, Stefan Maat | 2005-12-20 |
| 6928723 | Method for making a magnetoresistive sensor having a cobalt-ferrite pinning layer | Hoa Van Do, Robin Frederick Charles Farrow, Bruce Alvin Gurney, David Margulies, Ronald Franklin Marks +2 more | 2005-08-16 |
| 6835475 | Dual-layer perpendicular magnetic recording media with laminated underlayer formed with antiferromagnetically coupled films | Yoshihiro Ikeda, Neil Smith, Kentaro Takano | 2004-12-28 |
| 6836392 | Stability-enhancing underlayer for exchange-coupled magnetic structures, magnetoresistive sensors, and magnetic disk drive systems | Eric Fullerton, Bruce Alvin Gurney, Thai Le, Stefan Maat, Philip M. Rice | 2004-12-28 |
| 6756128 | Low-resistance high-magnetoresistance magnetic tunnel junction device with improved tunnel barrier | Bruce Alvin Gurney, Yongho Ju | 2004-06-29 |
| 6721144 | Spin valves with co-ferrite pinning layer | Hoa Van Do, Robin Frederick Charles Farrow, Bruce Alvin Gurney, David Margulies, Ronald Franklin Marks +2 more | 2004-04-13 |
| 6686068 | Heterogeneous spacers for CPP GMR stacks | Jeffrey R. Childress, Bruce Alvin Gurney | 2004-02-03 |
| 6594100 | Method for recording magnetic transitions on recording layer having antiferromagnetically coupled ferromagnetic films | Eric Fullerton, Bruce Alvin Gurney, Hal J. Rosen, Manfred Ernst Schabes | 2003-07-15 |
| 6548186 | High resistivity films for AP layers in spin valves | Bruce Alvin Gurney, Robert Wilson | 2003-04-15 |
| 6542341 | Magnetic sensors having an antiferromagnetic layer exchange-coupled to a free layer | Jeffrey R. Childress, Bruce Alvin Gurney | 2003-04-01 |
| 6452761 | Magneto-resistive and spin-valve sensor gap with reduced thickness and high thermal conductivity | Jeffrey R. Childress, Robert E. Fontana, Jr., Bruce Alvin Gurney, Stuart Stephen Papworth-Parkin, Ren Xu | 2002-09-17 |
| 6449134 | Read head with file resettable dual spin valve sensor | Robert Beach, Bruce Alvin Gurney | 2002-09-10 |