ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,710, issued on April 21, was assigned to FUJIFILM Corp. (Tokyo).
"Electronic apparatus" was invented by Masahiko Miyata (Saitama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic apparatus includes: a processor; a first electronic circuit that outputs a pulse width modulation signal; a low-pass filter circuit that outputs a voltage based on the pulse width modulation signal; a second electronic circuit that outputs an analog signal by using the output voltage of the low-pass filter circuit; and a third electronic circuit that converts the analog signal into a digital signal, and the processor sets a frequency of the pulse width mo...