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:
Apr. 07, 2026
Filed:
Jan. 04, 2024
Seiko Epson Corporation, Tokyo, JP;
Makoto Takamuku, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid discharging apparatus includes: a first drive circuit outputting a first drive signal based on the second base drive signal; and a first discharging head including a first discharging portion and a first switching circuit, in which when the state information signal does not include information indicating an abnormality in a state, the second control circuit outputs the second discharge control signal based on the first discharge control signal, and when the state information signal includes the information indicating an abnormality in the state, the second control circuit outputs the second discharge control signal for controlling the first switching circuit not to supply the first drive signal to the first discharging portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile