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:
Oct. 28, 2014
Filed:
Mar. 09, 2012
Koji Hirairi, Kanagawa, JP;
Koji Hirairi, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An information processing apparatus includes a first parity production section for producing a first error detection code for detecting an error of data. A second parity production section produces a second error detection code for detecting an error of the data from the first error detection code. A first parity checking section detects an error of the retained data as a first error using the retained first error detection code. A second parity checking section detects an error of the retained data as a second error using the retained second error detection code. A control amount outputting section outputs, when an occurrence rate of a first error is equal to or lower than a first threshold value, a control amount for controlling a power supply voltage or a frequency using a second threshold value as a target value for an occurrence rate of a second error.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile