ALEXANDRIA, Va., July 14 -- United States Patent no. 12,681,113, issued on July 14, was assigned to Siemens Healthineers AG (Forchheim, Germany).
"Transmit device for generating a multi-frequency pilot tone and magnetic resonance tomograph with transmit device" was invented by Jan Bollenbeck (Eggolsheim, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A transmit device for a pilot tone signal with a plurality of discrete frequency components and a magnetic resonance tomograph with such a transmit device. The transmit device includes a frequency stabilization unit that is configured to keep constant a frequency difference between the plurality of frequency components."
The patent was filed on March 26...