ALEXANDRIA, Va., June 9 -- United States Patent no. 12,287,940, issued on April 29, was assigned to Cirque Corp. (Sandy, Utah).
"Noise measurements with a capacitance sensor" was invented by Brian Monson (Farmington, Utah).
According to the abstract* released by the U.S. Patent & Trademark Office: "Using a capacitance sensor may include taking a first noise measurement by imposing a first signal on a capacitance sensor, the first signal having a first frequency; taking a second noise measurement by imposing a second signal on the capacitance sensor, the second signal having a second frequency different than the first frequency; determining the measurement with the lower amount of noise between the first noise measurement and the second no...