High field contrast magnetic stampers/imprinters for contact patterning of magnetic media
US7351484B2 · kind B2 · utility
5Cited by
15References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2006 |
| Grant date | Apr 1, 2008 |
| Priority date | — |
| Expiry date | Feb 22, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F41/32
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A high field contrast magnetic stamper/imprinter for use in patterning of magnetic and magneto-optical (MO) recording media by contact printing, comprises:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.