US Patent Issued to Seiko Epson on Feb. 17 for "Drive waveform determination method, drive waveform determination device, and storage medium" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,159, issued on Feb. 17, was assigned to Seiko Epson Corp. (Tokyo).

"Drive waveform determination method, drive waveform determination device, and storage medium" was invented by Toshiro Murayama (Fujimi-machi, Japan) and Atsushi Toyofuku (Shiojiri, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A drive waveform determination method determines a waveform of a drive pulse to be applied to a driven element provided in a liquid ejection head for ejecting a liquid and includes a first process of acquiring an exclusion condition and a second process of determining the waveform of the drive pulse based on multiple candidate waveforms and the exclusio...