Single coil turn data writer
US9697852B2 · kind B2 · utility
2Cited by
19References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2015 |
| Grant date | Jul 4, 2017 |
| Priority date | — |
| Expiry date | Nov 6, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/3163
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A data writer may be configured with at least a write pole continuously extending from an air bearing surface to a via. The write pole can contact at least one yoke that contacts the write pole. The write pole and yoke may each be disposed between and separated from a write coil that has a single turn and continuously extends to opposite sides of the write pole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.