ALEXANDRIA, Va., June 17 -- United States Patent no. 12,316,160, issued on May 27, was assigned to TMEIC Corp. (Tokyo).
"Uninterruptible power supply apparatus" was invented by Jun Matsumoto (Chuo-ku, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An uninterruptible power supply apparatus includes an operation unit for setting a second reference voltage, a computation unit that calculates a first reference voltage higher than the set second reference voltage and lower than a maximum value of the first reference voltage, a first reference voltage generation unit that generates the first reference voltage calculated by the computation unit, and a second reference voltage generation unit that generates th...