The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2026
Filed:
Mar. 05, 2024
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Atsushi Maeda, Nagoya, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
There is provided a head including: a nozzle plate having a nozzle; a signal generator configured to generate, based on first and second data representing first and second driving waveforms, time division multiplex signal including first and second portions of the first driving waveform, third and fourth portions of the second driving waveform; and separator configured to separate first or second driving waveform signal representing the first or second driving waveform from the time division multiplex signal by performing a sampling. The separator is configured to perform the sampling with a sampling frequency less than a resonance frequency at the nozzle. The energy generating element is configured to be driven by the first or second driving waveform signal separated by the separator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile