Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7833640 | Intermediate tri-layer structure for perpendicular recording media | Natacha Supper, Brian R. York | 2010-11-16 |
| 7738219 | Narrow track extraordinary magneto resistive [EMR] device with wide voltage tabs and diad lead structure | Thomas Dudley Boone, Jr., Bruce Alvin Gurney, Neil Smith | 2010-06-15 |
| 7722967 | Recording medium comprising laminated underlayer structures | Brian R. York | 2010-05-25 |
| 7713389 | Perpendicular magnetic recording disk with ultrathin nucleation film for improved corrosion resistance and method for making the disk | — | 2010-05-11 |
| 7564656 | Integrated servo and read EMR sensor | Bruce Alvin Gurney | 2009-07-21 |
| 7508635 | Narrow track extraordinary magneto resistive [EMR] Device with wide voltage tabs | Thomas Dudley Boone, Jr., Bruce Alvin Gurney, Neil Smith | 2009-03-24 |
| 7504167 | Contact magnetic transfer template having magnetic islands of antiferromagnetically-coupled ferromagnetic films | Zvonimir Z. Bandic | 2009-03-17 |
| 7502206 | Multiple extraordinary magnetoresistive (EMR) sensor utilizing both current leads | Bruce Alvin Gurney, Stefan Maat, Bruce A. Wilson | 2009-03-10 |
| 7502193 | Positioning of a magnetic head in a magnetic data recording device using a multiple sensor array | Thomas R. Albrecht, Bruce Alvin Gurney | 2009-03-10 |
| 7440227 | Magnetic head having a hall effect sensor and circuit for detecting recorded bits from magnetic recording media | Amitava Chattopadhyay, Stefan Maat, Bruce Alvin Gurney | 2008-10-21 |
| 7394730 | Apparatus for patterning recording media | Hermantha K. Wickramasinghe | 2008-07-01 |
| 7300713 | Magnetic thin film media with an underlayer of CrMoZr, CrMoNb or CrMoMn | Xiaoping Bian, Jack Jyh-Kau Chang, Mohammad Mirzamaani | 2007-11-27 |
| 7295406 | Narrow track extraordinary magneto resistive [EMR] device | Amitava Chattopadhyay, Robert E. Fontana, Jr., Bruce Alvin Gurney, Stefan Maat | 2007-11-13 |
| 7203036 | Planar extraordinary magnetoresistance sensor | Amitava Chattopadhyay, Robert E. Fontana, Jr., Bruce Alvin Gurney, Stefan Maat | 2007-04-10 |
| 7199986 | Magnetoresistive sensor with decoupled hard bias multilayers | Marie-Claire Cyrille, Meng Ding, Kuok San Ho, Prakash Kasiraj, James L. Nix +1 more | 2007-04-03 |
| 7161763 | GMR sensor with oriented hard bias stabilization | Kuok San Ho, Prakash Kasiraj, James L. Nix | 2007-01-09 |
| 7126885 | Apparatus for patterning recording media | Hemantha K. Wickramasinghe | 2006-10-24 |
| 7106531 | Method of forming a servo pattern on a rigid magnetic recording disk | Zvonimir Z. Bandic | 2006-09-12 |
| 7072156 | Method for biasing magnetoresistive sensor with decoupled hard bias multilayers | Marie-Claire Cyrille, Meng Ding, Kuok San Ho, Prakash Kasiraj, James L. Nix | 2006-07-04 |
| 6979388 | Magnetic thin film disks with a nonuniform composition | Timothy Martin Reith, Hal J. Rosen, Brian R. York | 2005-12-27 |
| 6967824 | Hard bias magnetic structure including a conductive layer and a transition layer and a seed layer | — | 2005-11-22 |
| 6773764 | Method of forming a patterned magnetic recording medium | Hemantha K. Wickramasinghe | 2004-08-10 |
| 6709774 | Magnetic thin film disks with a nonuniform composition | Timothy Martin Reith, Hal J. Rosen, Brian R. York | 2004-03-23 |
| RE38474 | CoCrPtB alloys with increased boron content and method of producing same | David Margulies, Hal J. Rosen, Brian R. York, Kurt Alan Rubin | 2004-03-23 |
| 6440589 | Magnetic media with ferromagnetic overlay materials for improved thermal stability | Eric Fullerton, David Margulies, Manfred Ernst Schabes | 2002-08-27 |