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:
Dec. 11, 2023
Seiko Epson Corporation, Tokyo, JP;
Kazuya Toshima, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A dot to be discharged by a first defective nozzle and a dot to be discharged by a second defective nozzle are determined to be adjacent to each other in a sub-scanning direction, the printing device replaces the position of the dot to be discharged by the first defective nozzle in a main scanning direction with the position of the dot to be discharged by the first normal nozzle in the main scanning direction and then converts the size of a dot adjacent in the sub-scanning direction to the dot to be discharged by the first defective nozzle or the dot to be discharged by the second defective nozzle into a larger size.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile