Three axis magnetic sensor device and method
US8486723B1 · kind B1 · utility
29Cited by
28References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2010 |
| Grant date | Jul 16, 2013 |
| Priority date | — |
| Expiry date | Jan 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N59/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and structure for a three-axis magnetic field sensing device is provided. The device includes a substrate, an IC layer, and preferably three magnetic field sensors coupled to the IC layer. A nickel-iron magnetic field concentrator is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.