ALEXANDRIA, Va., June 25 -- United States Patent no. 12,339,332, issued on June 24, was assigned to Q.ANT GMBH (Stuttgart, Germany).
"Automated resonance control for nv magnetometers" was invented by Ferdinand Schiller (Korntal Munchingen, Germany), Robert Roelver (Calw, Germany) and Katharina Jag-Lauber (Winterbach, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for determining an external magnetic field with an NV magnetometer includes recording single resonance signals for determining resonance frequencies by using frequency-modulated microwave radiation emitted onto a sensor material in frequency bands based on a microwave frequency and a carrier frequency, recording a double resonance s...