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. 09, 2019
Filed:
Jan. 19, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Teppei Hasegawa, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A communication system capable of more efficiently reducing power consumption. The communication system causes a DFE to shift from a power-saving mode to a normal mode based on a notification received from an MFP. A CPU of the MFP identifies a factor having caused the MFP to return from a power-saving mode to a normal mode. The CPU determines based on the identified factor whether or not to cause the DFE to shift from the power-saving mode to the normal mode. The CPU notifies, based on determination to cause the DFE to shift from the power-saving mode to the normal mode, an instruction for causing the DFE to shift from the power-saving mode to the normal mode, to the DFE. The DFE shifts from the power-saving mode to the normal mode, based on the notification of the instruction.