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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.:

US 12187033 B1

PDFFull Text
Date of Patent:
Jan. 07, 2025

Filed:

Oct. 17, 2022

Liquid ejecting system and head unit

Applicant:

Seiko Epson Corporation, Tokyo, JP;

Inventors:

Yuki Hanamura, Azumino, JP;

Takao Yamamoto, Matsumoto, JP;

Nobuaki Ito, Shiojiri, JP;

Shunya Fukuda, Azumino, JP;

Assignee:

Seiko Epson Corporation, Tokyo, JP;

Attorney:

WORKMAN NYDEGGER

Primary Examiner:

Jason S Uhlenhake

Assistant Examiner:

Alexander D Shenderson

Int. Cl.
CPC ...
B41J 2/045 (2006.01); B41J 2/025 (2006.01);
U.S. Cl.
CPC ...
B41J 2/04588 (2013.01); B41J 2/025 (2013.01);
Abstract

A liquid ejecting system includes a head unit that includes a pressure chamber, a drive element driven by an applied drive waveform, a vibration plate that vibrates by drive of the drive element, and a nozzle through which a liquid is ejected by a pressure applied in the pressure chamber by vibration of the vibration plate, and an input portion to which an input parameter for detecting an ejection failure of the liquid based on residual vibration of the vibration plate is input from a server through a network connection portion.

Find Patent Forward Citations

Hanamura, Yuki. (2025). Liquid ejecting system and head unit (U.S. Patent No. 12187033). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12187033

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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