Magnetic sensing device
US7037604B2 · kind B2 · utility
8Cited by
11References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 23, 2002 |
| Grant date | May 2, 2006 |
| Priority date | — |
| Expiry date | Mar 6, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1193
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A magnetic sensing device is disclosed. The magnetic sensing device may have an integrated circuit and a magnetic sensor. A magnetic buffer layer of material may be deposited between the integrated circuit and the magnetic sensor to shield the magnetic sensor from stray electromagnetic fields generated by the integrated circuit. The magnetic buffer layer may also absorb electromagnetic fields generated by other internal sources of the magnetic sensing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.