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:
Nov. 03, 2026
Filed:
Jul. 12, 2024
Seiko Epson Corporation, Tokyo, JP;
Seiji Tojo, Shiojiri, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A liquid ejection device includes a liquid ejection head that performs printing by ejecting liquid from a plurality of nozzles in an ejection direction, which intersects a vertical direction, from a plurality of nozzles onto a transported medium and a control section configured to control the liquid ejection head, wherein the liquid has a pigment component, the liquid ejection head is provided with a nozzle row in which a plurality of the nozzles is arranged in parallel, and the control section performs flushing which is ejection of the liquid not related to the printing from the plurality of nozzles with an ejection amount based on a height difference of the plurality of nozzles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile