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:
Sep. 15, 2026
Filed:
May. 30, 2024
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Yasuhiro Nakano, Nagoya, JP;
Satoru Arakane, Nagoya, JP;
Masashi Ohhashi, Kasugai, JP;
Koichi Tsugimura, Nagoya, JP;
Naoyuki Nakamura, Nagoya, JP;
Haruka Azechi, Nagoya, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
A liquid ejection system includes a head and a controller system. The head has nozzles including a first nozzle and a second nozzle. The nozzles are aligned in a first nozzle row and a second nozzle row that extend in a first direction and are arranged along a second direction intersecting the first direction. The controller system determines a first individual amount of liquid to be ejected from the first nozzle, and a second individual amount of liquid to be ejected from the second nozzle, based on a pixel value of a particular pixel in image data. The controller system controls the head to eject liquid from at least one of the first and second nozzles into a particular area on a recording medium according to the first and second individual amounts while moving one of the head and a recording medium relative to the other along the second direction.