Patent · US Active

Magnetic field sensing based on particle position within container

US11940502B2 · kind B2 · utility

1Cited by

56References

20Claims

0Family size

Assignee

Analog Devices International Unlimited Company · IE

Inventors

Alan J. O'Donnell · Limerick, IE
Javier Calpe Maravilla · Algemesí, ES
Alfonso Berduque · Crusheen, IE
Shaun Bradley · Murroe, IE
Jochen Schmitt · Ludwigshütte, DE
Jan Kubik · Limerick, IE
Stanislav Jolondcovschi · Carlow, IE
Padraig L. Fitzgerald · Mallow, IE
Eoin Edward English · Pallasgreen, IE
Gavin Patrick Cosgrave · Wexford, IE
Michael P. Lynch · Ames, US

Key dates

Filing date	Sep 20, 2022
Grant date	Mar 26, 2024
Priority date	—
Expiry date	Sep 20, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG01R33/091
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Aspects of this disclosure relate to one or more particles that move within a container in response to a magnetic field. A measurement circuit is configured to output an indication of the magnetic field based on position of the one or more particles.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.