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. 29, 2026
Filed:
Sep. 12, 2024
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Fumika Hatta, Kuwana, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
A printing method using a printing apparatus, the printing apparatus including: a liquid ejecting head including: a channel substrate having an individual channel; and a piezoelectric actuator having an individual electrode, a high potential electrode and a low potential electrode and applying pressure to liquid inside the individual channel, a driving power source circuit electrically connected to the individual electrode; a high potential power source circuit electrically connected to the high potential electrode; and a conveyor to convey a medium, the printing method comprising: ejecting the liquid from the liquid ejecting head with respect to the medium conveyed by the conveyor so as to print an image on the medium; and changing an output voltage value of each of the driving power source circuit and the high potential power source circuit while printing the image on the medium.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile