Method of adjusting tilt using magnetic erase width feedback
US9870788B2 · kind B2 · utility
1Cited by
123References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 13, 2014 |
| Grant date | Jan 16, 2018 |
| Priority date | — |
| Expiry date | Dec 25, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49053
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method is provided for manufacturing a magneto-resistive device, comprising the steps of: extracting at least one subset of bars from at least one bar section of a wafer; obtaining a magnetic performance of the at least one subset of the bars; determining an angle based on the magnetic performance; and processing remaining bars from the at least one bar section of the wafer based on the determined angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.