ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,498,400, issued on Dec. 16.
"Method of estimating a voltage" was invented by Alberto Bauer (Dubai, United Arab Emirates).
According to the abstract* released by the U.S. Patent & Trademark Office: "Method for estimating the voltage value relating to a live element uses five capacitors, wherein a first capacitor has its first pole connected to said live element; a second capacitor has its first pole connected to said live element; a third capacitor has its first pole connected to the second pole of the first capacitor and its second pole connected to ground; a fourth capacitor has its first pole connected to the second pole of the second capacitor and its second pole connected to the ...