Hybrid anti-ferromagnetically coupled and laminated magnetic media
US6852426B1 · kind B1 · utility
11Cited by
13References
21Claims
0Family size
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Key dates
| Filing date | Mar 27, 2002 |
| Grant date | Feb 8, 2005 |
| Priority date | — |
| Expiry date | Mar 27, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/265
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A high areal recording density longitudinal magnetic recording medium having improved thermal stability and signal-to-medium noise ratio (“SMNR”), comprises:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.