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:
Aug. 09, 2016
Filed:
Jul. 01, 2014
Canon Kabushiki Kaisha, Tokyo, JP;
Tadashi Kawaguchi, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image processing apparatus that stores print data in a cache memory while preventing performance from being degraded by cache flushing. The image processing apparatus includes a cache for storing print data, and an SD card for storing the print data stored in the cache. A cache controller of a CPU transmits an SD card write request for storing the print data stored in the cache into the SD card to a secondary storage device access controller. When the SD card write request is received after printing of the print data has been normally terminated, the secondary storage device access controller disables execution of the storage processing.