ALEXANDRIA, Va., June 16 -- United States Patent no. 12,304,205, issued on May 20, was assigned to BROTHER KOGYO K.K. (Nagoya, Japan).
"Printing apparatus" was invented by Atsushi Maeda (Nagoya, Japan) and Tsubasa Horie (Chiryu, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A printing apparatus includes a first digital synthesizer configured to generate a first basic analog synthesis signal by synthesizing n (n is a natural number greater than or equal to 2) pieces of digital data, which indicating driving waveforms used to drive an energy generating element to cause a nozzle to eject liquid, and converting the same an analog signal, the n being a natural number greater than or equal to 2, an integrat...