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:
Jun. 04, 2019
Filed:
May. 23, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Tadayuki Ito, Yokohama, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A data processing apparatus includes an input unit to read out data of a first area of image data from an external memory, sequentially interpret commands included in a command list, and transmit the data of the first area to an image processing unit according to the command, and an output unit to receive data obtained by performing a image processing on the data of the first area and write the received data in the external memory, whereon, based on a control signal, the input unit controls readout of a following command to a command indicating suspension from the external memory and continuation, etc., of transmission of the data of a second area, and based on a control signal, the output unit controls, in a case that the command indicating suspension is received, continuation, etc., of writing of the data of the second area to the external memory.