Integrated hybrid current sensor
US7605580B2 · kind B2 · utility
24Cited by
15References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 29, 2007 |
| Grant date | Oct 20, 2009 |
| Priority date | — |
| Expiry date | Jul 24, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R15/207
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor arrangement for measuring current is disclosed. The sensor arrangement includes a substrate, at least one Hall element integrated in or arranged on the substrate, a first coil that is spaced apart from a surface of the substrate in a vertical direction, a second coil that is spaced apart in a vertical direction from the first coil, and an isolation layer that is arranged between the first coil and the second coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.