Invention Grant
- Patent Title: Apparatus for redundantly measuring a magnetic field
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Application No.: US15472343Application Date: 2017-03-29
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Publication No.: US10324143B2Publication Date: 2019-06-18
- Inventor: Berthold Astegher , Helmut Wietschorke
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Viering, Jentschura & Partner MBB
- Priority: DE102010047128 20100930
- Main IPC: G01R33/07
- IPC: G01R33/07 ; G01R33/09 ; A61B90/00

Abstract:
In various embodiments, a Hall sensor arrangement for the redundant measurement of a magnetic field may include a first Hall sensor on a top side of a first semiconductor substrate; a second Hall sensor on a top side of a second semiconductor substrate; a carrier having a top side and an underside; wherein the first Hall sensor is arranged on the top side of the carrier and the second Hall sensor is arranged on the underside of the carrier; and wherein the measuring area of the first Hall sensor projected perpendicularly onto the carrier at least partly overlaps the measuring area of the second Hall sensor projected perpendicularly onto the carrier.
Public/Granted literature
- US20170269171A1 APPARATUS FOR REDUNDANTLY MEASURING A MAGNETIC FIELD Public/Granted day:2017-09-21
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