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:
Jul. 08, 2025
Filed:
Nov. 23, 2022
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Shinichi Arazaki, Fujimi-Machi, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/21 (2006.01); B41J 2/045 (2006.01); B41J 25/00 (2006.01); B41J 29/393 (2006.01);
U.S. Cl.
CPC ...
B41J 2/2132 (2013.01); B41J 2/04558 (2013.01); B41J 25/006 (2013.01); B41J 29/393 (2013.01); B41J 2203/01 (2020.08);
Abstract
A printing apparatus includes a printing head configured to eject ink onto a medium based on print data, a carriage that is mounted with the printing head and that is configured to reciprocate along a main scanning direction, a control unit configured to control the carriage and the printing head and execute a pass corresponding to ink ejection of the printing head along with movement of the carriage, and a colorimetric unit configured to measure density on the medium when the pass is completed.