US 12,379,433 B2
Magnetically sensitive particles and magnetic structure
Alan J. O'Donnell, Castletroy (IE); Javier Calpe Maravilla, Algemesi (ES); Shaun Bradley, Patrickswell (IE); Jan Kubík, Limerick (IE); Jochen Schmitt, Biedenkopf (DE); Stanislav Jolondcovschi, Carlow (IE); Padraig L. Fitzgerald, Mallow (IE); Michael P. Lynch, Bruff (IE); Alfonso Berduque, Crusheen (IE); Gavin Patrick Cosgrave, Enniscorthy (IE); and Eoin Edward English, Pallasgreen (IE)
Assigned to Analog Devices International Unlimited Company, Co. Limerick (IE)
Filed by Analog Devices International Unlimited Company, County Limerick (IE)
Filed on Sep. 6, 2023, as Appl. No. 18/461,995.
Claims priority of provisional application 63/375,594, filed on Sep. 14, 2022.
Prior Publication US 2024/0085500 A1, Mar. 14, 2024
Int. Cl. G01R 33/12 (2006.01)
CPC G01R 33/1276 (2013.01) 20 Claims
OG exemplary drawing
 
1. A system with particles that move in response to a magnetic field, the system comprising:
a container;
particles within the container;
a semiconductor die integrated with the container; and
a magnetic structure integrated with the container, the magnetic structure configured to magnetically interact with both an external magnetic field and the particles.