ALEXANDRIA, Va., March 31 -- United States Patent no. 12,592,328, issued on March 31, was assigned to NUVOTON TECHNOLOGY Corp. (Hsinchu City, Taiwan).
"Resistor trimming device and electronic device" was invented by Wen-Yi Li (Hsinchu City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A resistor trimming device comprising a resistor trimming unit is provided, which divides a single one adjustable resistor string into a plurality of adjustable resistor string groups, so that a resistance of the parallel resistor faced by a switch can be effectively reduced, and a design of the on-resistance and off-resistance of the switch can comply with a general design rule. In addition, the resistor trimming devi...