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:
Jan. 22, 2019
Filed:
Jan. 04, 2017
Seiko Epson Corporation, Tokyo, JP;
Akio Takamoto, Shiojiri, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
Redundant monitoring of the same printer by multiple monitoring devices when multiple monitoring devices monitor multiple printers is prevented in a network systemincluding a printer, multiple monitoring devices able to monitor printer states, and an information processing device. A monitoring device requests, at a specific interval, from one or more printers targeted for monitoring, a response of printer state information related to a state of the printer; receives printer state information in response to the request; and sends the received printer state information to the information processing device. The information processing device manages the state of the printer based on the received printer state information. When requested for a response of printer state information by a different monitoring device, the printer stops requesting a response of printer state information by monitoring devices other than a specific monitoring device.