Issued Patents 2003
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667861 | Dual/differential GMR head with a single AFM layer | — | 2003-12-23 |
| 6665155 | Spin valve sensor with free layer structure having a cobalt niobium (CoNb) or cobalt niobium hafnium (CoNbHf) layer | — | 2003-12-16 |
| 6662432 | Method of making a free layer for a spin valve sensor with a lower uniaxial anisotropy field | Hamid Balamane, Dwight Cornwell, Serhat Metin, Mustafa Pinarbasi | 2003-12-16 |
| 6661626 | Tunnel valve sensor having a pinned layer structure with an iron oxide (Fe3O4) layer | — | 2003-12-09 |
| 6655008 | Method of making a dual GMR read head with self-pinned layer and specular reflector | — | 2003-12-02 |
| 6654211 | Read head including a spin valve sensor with a specular reflecting cap layer structure | Mustafa Pinarbasi | 2003-11-25 |
| 6650509 | Dual spin valve sensor with AP pinned layers | — | 2003-11-18 |
| 6650512 | GMR coefficient enhancement of a spin valve structure | — | 2003-11-18 |
| 6643915 | Method of making read head spin valve sensor with triple antiparallel coupled free layer structure | — | 2003-11-11 |
| 6636396 | Spin value read head stabilized without hard bias layers | — | 2003-10-21 |
| 6636397 | Lead overlay spin valve sensor with antiferromagnetic layers in passive regions for stabilizing a free layer | — | 2003-10-21 |
| 6636389 | GMR magnetic transducer with nano-oxide exchange coupled free layers | — | 2003-10-21 |
| 6633461 | Dual tunnel junction sensor antiferromagnetic layer between pinned layers | — | 2003-10-14 |
| 6628478 | Write head with all metallic laminated pole pieces with thickness differential | — | 2003-09-30 |
| 6624988 | Tunnel junction sensor with antiparallel (AP) coupled flux guide | — | 2003-09-23 |
| 6624986 | Free layer structure for a spin valve sensor with a specular reflecting layer composed of ferromagnetic oxide | — | 2003-09-23 |
| 6621665 | Resettable dual pinned spin valve sensor with thermal stability and demagnetizing fields balanced by sense current and ferromagnetic fields | — | 2003-09-16 |
| 6617055 | Spin valve sensor with low moment free layer | — | 2003-09-09 |
| 6612018 | Method of making an antiparallel (AP) pinned spin valve sensor with giant magnetoresistive (GMR) enhancing layer | — | 2003-09-02 |
| 6613380 | Method of making antiparallel (AP) pinned spin valve sensor with specular reflection of conduction electrons | — | 2003-09-02 |
| 6606781 | Method of making double tunnel junction with magnetoresistance enhancement layer | — | 2003-08-19 |
| 6600638 | Corrosion resistive GMR and MTJ sensors | — | 2003-07-29 |
| 6597546 | Tunnel junction sensor with an antiferromagnetic (AFM) coupled flux guide | — | 2003-07-22 |
| 6594123 | AP pinned spin valve read head with a negative ferromagnetic field biased for zero asymmetry | Mustafa Pinarbasi | 2003-07-15 |
| 6590749 | Dual AP pinned spin valve sensor biased by opposite ferromagnetic coupling fields and opposite demagnetizing fields | — | 2003-07-08 |