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. 30, 2025
Filed:
Mar. 19, 2024
Seiko Epson Corporation, Tokyo, JP;
Eiichiro Watanabe, Matsumoto, JP;
SEIKO EPSON CORPORATION, , JP;
Abstract
A liquid ejecting head includes a head chip, a wiring substrate including a drive circuit, the wiring substrate being electrically coupled to the head chip, a fixing plate fixed with the head chip, a holder including an inner wall surface facing the drive circuit, the holder being made of a metal, the holder being configured to hold the head chip between the fixing plate and the holder, and a separation member disposed between the inner wall surface and the drive circuit, the separation member being configured to suppress conduction between the inner wall surface and the drive circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile