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:
Dec. 02, 2025
Filed:
Mar. 02, 2023
Seiko Epson Corporation, Tokyo, JP;
Takanori Aimono, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid ejecting apparatus includes a nozzle for ejecting a liquid, first to fourth pressure chambers communicating with the nozzle, first to fourth driving elements provided corresponding to each of the first to fourth pressure chambers, and a control section that controls the first to fourth driving elements. The control section is capable of executing a first ejection mode in which all of the first to fourth driving elements are driven to eject a liquid from the nozzle, and a second ejection mode in which only some driving elements among the first to fourth driving elements are driven to eject a liquid from the nozzle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile