Issued Patents All Time
Showing 226–250 of 251 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6282068 | Antiparallel (AP) pinned read head with improved GMR | — | 2001-08-28 |
| 6275362 | Magnetic read head having spin valve sensor with improved seed layer for a free layer | — | 2001-08-14 |
| 6268985 | Read head having spin valve sensor with improved capping layer | — | 2001-07-31 |
| 6249406 | Magnetoresistive sensor with a soft adjacent layer having high magnetization, high resistivity, low intrinsic anisotropy and near zero magnetostriction | Hardayal Singh Gill | 2001-06-19 |
| 6238531 | Method and apparatus to improve the properties of ion beam deposited films in an ion beam sputtering system | — | 2001-05-29 |
| 6226159 | Multilayered pinned layer of cobalt based films separated by a nickel base film for improved coupling field and GMR for spin valve sensors | — | 2001-05-01 |
| 6226158 | High operating temperature gold leads for a read sensor | — | 2001-05-01 |
| 6218056 | Method of making highly defined bilayer lift-off mask | Alfred Renaldo | 2001-04-17 |
| 6219207 | Read sensor having high conductivity multilayer lead structure with a molybdenum layer | — | 2001-04-17 |
| 6219210 | Spin valve sensor with nickel oxide pinning layer on a chromium seed layer | — | 2001-04-17 |
| 6208491 | Spin valve with improved capping layer structure | — | 2001-03-27 |
| 6208492 | Seed layer structure for spin valve sensor | — | 2001-03-27 |
| 6201671 | Seed layer for a nickel oxide pinning layer for increasing the magnetoresistance of a spin valve sensor | — | 2001-03-13 |
| 6201672 | Spin valve sensor having improved interface between pinning layer and pinned layer structure | — | 2001-03-13 |
| 6197164 | Method and apparatus to improve the uniformity of ion beam deposited films in an ion beam sputtering system | — | 2001-03-06 |
| 6160687 | Method of providing improvement in the prevention of shield-to-lead shorts in MR/GMR heads, MR/GMR heads produced thereby and storage devices using MR/GMR heads produced thereby | — | 2000-12-12 |
| 6086727 | Method and apparatus to improve the properties of ion beam deposited films in an ion beam sputtering system | — | 2000-07-11 |
| 6063244 | Dual chamber ion beam sputter deposition system | — | 2000-05-16 |
| 6038107 | Antiparallel-pinned spin valve sensor | — | 2000-03-14 |
| 5883764 | Magnetoresistive sensor having multi-layered refractory metal conductor leads | — | 1999-03-16 |
| 5871622 | Method for making a spin valve magnetoresistive sensor | — | 1999-02-16 |
| 5811155 | Method of fabricating a layered magnetic head | — | 1998-09-22 |
| 5696654 | Dual element magnetoresistive sensor with antiparallel magnetization directions for magnetic state stability | Hardayal Singh Gill | 1997-12-09 |
| 5591533 | Thin film magnetic transducer having a stable soft film for reducing asymmetry variations | — | 1997-01-07 |
| 5492605 | Ion beam induced sputtered multilayered magnetic structures | — | 1996-02-20 |