ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,486, issued on June 10, was assigned to Quantum Technologies GmbH (Leipzig, Germany).
"Method and device for determining a magnetic flux density and method for producing such a device" was invented by Jan Berend Meijer (Leipzig, Germany) and Johannes Heitmann (Freiberg, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device (10) and a method for determining the magnetic flux density are disclosure which provide a simple and cost-effective sensor unit which still has a good usability. In particular, a correspondingly produced sensor is also very small and can be used in a mobile manner."
The patent was filed on Dec. 17, 2021, under Applicat...