Issued Patents All Time
Showing 76–100 of 313 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7301735 | Higher flip threshold structure for in-stack bias layer | — | 2007-11-27 |
| 7298595 | Differential GMR sensor with multi-layer bias structure between free layers of first and second self-pinned GMR sensors | — | 2007-11-20 |
| 7295401 | Laminated side shield for perpendicular write head for improved performance | Wipul Pemsiri Jayasekara | 2007-11-13 |
| 7283333 | Self-pinned double tunnel junction head | — | 2007-10-16 |
| 7283336 | Method and apparatus for providing a current-in-plane (CIP) GMR sensor with an improved in-stack bias layer with a thinner sensor stack | — | 2007-10-16 |
| 7280326 | Trilayer SAF with current confining layer | — | 2007-10-09 |
| 7280314 | Lower saturation field structure for perpendicular AFC pole | James Mac Freitag, Yimin Hsu, Yinshi Liu | 2007-10-09 |
| 7280324 | Magnetoresistive sensor having improved antiparallel tab free layer biasing | — | 2007-10-09 |
| 7277260 | Magnetic head spin valve structure with CoFeCu magnetic layer and ZnOx/TaOx cap layer | Alexander M. Zeltser | 2007-10-02 |
| 7268982 | Current perpendicular to plane (CPP) GMR structure having vanadium doped, AP coupled, multi-layered pinned structure | — | 2007-09-11 |
| 7268980 | Magnetic head having self-pinned CPP sensor with multilayer pinned layer | — | 2007-09-11 |
| 7268979 | Head with thin AFM with high positive magnetostrictive pinned layer | — | 2007-09-11 |
| 7268986 | Double tunnel junction using self-pinned center ferromagnet | — | 2007-09-11 |
| 7265951 | Hard bias structure with enhanced Hc | — | 2007-09-04 |
| 7265946 | Multilayer self-pinned structure for CPP GMR | — | 2007-09-04 |
| 7256972 | CPP sensor with improved pinning strength longitudinal bias structure | — | 2007-08-14 |
| 7248447 | High Hc pinned self-pinned sensor | — | 2007-07-24 |
| 7245463 | Apparatus for extended self-pinned layer for a current perpendicular to plane head | — | 2007-07-17 |
| 7242556 | CPP differential GMR sensor having antiparallel stabilized free layers for perpendicular recording | — | 2007-07-10 |
| 7237322 | Method for making a tunnel valve head with a flux guide | — | 2007-07-03 |
| 7236336 | Method and apparatus for providing a free layer having higher saturation field capability and optimum sensitivity | — | 2007-06-26 |
| 7233461 | Stabilization structure for CPP GMR/TV | — | 2007-06-19 |
| 7230804 | Method and apparatus for providing a magnetic tunnel transistor with a self-pinned emitter | — | 2007-06-12 |
| 7221545 | High HC reference layer structure for self-pinned GMR heads | — | 2007-05-22 |
| 7218488 | Method and apparatus for reducing the thickness of a sensor stack in a current-perpendicular-to-plane GMR/tunnel valve sensor | — | 2007-05-15 |