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Geoffrey W.
Geoffrey W. Anderson, Dublin, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110102949 | METHOD TO IMPROVE READER STABILITY AND WRITER OVERWRITE BY PATTERNED WAFER ANNEALING - A method of fabricating a tunneling magnetoresistance (TMR) reader is disclosed. A TMR structure comprising at least one ferromagnetic layer and at least one nonmagnetic insulating layer is provided. A first thermal annealing process on the TMR structure is performed. A reader pattern definition process performed on the TMR structure to obtain a patterned TMR reader. A second thermal annealing process is performed on the patterned TMR reader. | 05-05-2011 |
| 20110135961 | METHOD AND SYSTEM FOR PROVIDING A MAGNETIC TRANSDUCER HAVING AN IMPROVED READ SENSOR - A method and system for providing a magnetic structure in magnetic transducer is described. The method and system include providing a pinning layer, a synthetic antiferromagnetic (SAF) adjacent to the pinning layer, a nonmagnetic layer, and a sensor layer. The SAF resides between the nonmagnetic and pinning layers. The nonmagnetic layer is between the SAF and the sensor layer. The SAF includes a pinned layer, a reference layer, and a nonmagnetic spacer layer between the pinned and reference layers. The pinned layer is magnetically coupled with the reference layer and includes sublayers. A first sublayer has a first blocking temperature distribution (T | 06-09-2011 |
Geoffrey W. Brown, Los Alamos, NM US
| Patent application number | Description | Published |
|---|---|---|
| 20090006015 | Method and apparatus for measuring current density in conductive materials - The present invention relates to an apparatus and method for measuring a current density in a conductive material. The apparatus and method use an algorithm and an extension to the Fourier transform approach that allows transport currents to be treated accurately. Due to its speed, the resulting algorithm is ideally suited for high-resolution and high-throughput magnetic imaging of superconducting tape in real time. | 01-01-2009 |
Geoffrey W. Huenemann, Vancouver CA
| Patent application number | Description | Published |
|---|---|---|
| 20080266606 | OPTIMIZED PRINT LAYOUT - Imposition software produces an imposition plan for a layout of printing elements ( | 10-30-2008 |
| 20080278756 | AUTOMATED FOLIO REFERENCES - Sets of electronic pages ( | 11-13-2008 |
| 20090059298 | SIMULTANEOUS PRINTING OF PAGES FROM MULTIPLE JOBS - A workflow system ( | 03-05-2009 |