Thin film tape head including split top pole
US5963400A · kind A · utility
33Cited by
16References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 21, 1997 |
| Grant date | Oct 5, 1999 |
| Priority date | — |
| Expiry date | Feb 21, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/313
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A thin film magnetic tape head including a split top pole. The split top pole configuration allows multiple patterns to be written simultaneously onto a servo band.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.