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:
Oct. 04, 2022
Filed:
Mar. 29, 2021
Seiko Epson Corporation, Tokyo, JP;
Shingo Todaka, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An update system includes a printing device configured to be coupled to a wireless communication device performing first communication, and a processing device configured to be connected to the printing device via second communication. The processing device transmits a transmission request for identification information identifying the wireless communication device, to the printing device. The printing device, when receiving the transmission request for the identification information from the processing device, transmits the identification information to the processing device. The processing device, when receiving the identification information from the printing device, transmits firmware corresponding to the received identification information as firmware for update to the printing device. The printing device, when receiving the firmware for update from the processing device, updates firmware stored in a storage unit to the firmware for update.