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:
Nov. 25, 2014
Filed:
May. 18, 2012
Takashi Tsunehiro, Ebina, JP;
Akifumi Suzuki, Yokohama, JP;
Junji Ogawa, Sagamihara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A memory controller adds the redundant information that is used to correct an error for each of data of a predetermined length and stores the data into the nonvolatile memory in the case in which data is written to the nonvolatile memory, the memory controller reads data and the redundant information that has been added to the data from the nonvolatile memory in the case in which data is read from the nonvolatile memory, and the memory controller corrects an error based on the redundant information in the case in which the data includes an error. The memory controller stores data that is in a basic unit that is a unit of an error correction configured by the data of a predetermined length and the redundant information that is added to the data of a predetermined length into a plurality of predetermined pages in a dispersed manner.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile