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:
Sep. 12, 2017
Filed:
Feb. 10, 2014
Yoshikazu Gyobu, Kanagawa, JP;
Yoshikazu Gyobu, Kanagawa, JP;
RICOH COMPANY, LIMITED, Tokyo, JP;
Abstract
A data processing device includes a first sub-arbiter configured to arbitrate an access by first and second masters that access data stored in a memory; a second sub-arbiter configured to arbitrate an access to the memory by a plurality of masters other than the first and the second masters; a main arbiter configured to prioritize the access to the memory by the first sub-arbiter over the access to the memory by the second sub-arbiter; and a limiting unit configured to limit an amount of the access to the memory by the second master within a preset range.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile