Magnetic head
US5212612A · kind A · utility
2Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1991 |
| Grant date | May 18, 1993 |
| Priority date | — |
| Expiry date | Feb 6, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/1877
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A metal-in-gap head wherein one of a pair of magnetic core halves is coated with a metal film on the side of a gap between the magnetic core halves, a boundary between the metal film and core material to be coated with a metal film and core material to be coated with a metal film being rendered not parallel to the gap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.