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:
Feb. 25, 2014
Filed:
Aug. 17, 2011
Hiroaki Niitsuma, Kawasaki, JP;
Hiroaki Niitsuma, Kawasaki, JP;
Canon Kabushiki Kaisha, , JP;
Abstract
A job processing device capable of preventing a poor communication while keeping the sufficient communication speed. The job processing device is connected to a host, which has a host interface supporting a first connection mode for communicating in a first communication speed and a second connection mode for communicating in a second communication speed being slower, and processes a job transmitted from the host. A device interface has the first and second connection modes. A connection control means changes the device interface from the second connection mode to the first connection mode when the device interface is connected to the host interface in the second connection mode and when a first operation mode for processing a job is shifted to a second operation mode being lower in power consumption. A mode control means shifts to the second operation mode from the first operation mode after changing the connection mode.