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:
Apr. 28, 2026
Filed:
Oct. 17, 2023
Fujifilm Corporation, Tokyo, JP;
Yuta Mizouchi, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A drive waveform generated by a processor includes, within one drive period, a jetting pulse group for jetting a liquid droplet from a nozzle, and a voltage swing for preventing the liquid droplet from being jetted from the nozzle, three or more voltage swings are disposed after a first jetting pulse which is a last jetting pulse in the jetting pulse group, a start end of a first voltage swing immediately after the first jetting pulse is disposed at a position separated from a start end of the first jetting pulse by about a resonance pulse period, and a start end of a second voltage swing immediately after the first voltage swing is disposed at a position separated from the start end of the first voltage swing by about a resonance pulse width.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile