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. 07, 2011
Filed:
Feb. 26, 2009
Kunisato Yamaoka, Osaka, JP;
Kazuyo Nishikawa, Osaka, JP;
Kunisato Yamaoka, Osaka, JP;
Kazuyo Nishikawa, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
There are provided a first nonvolatile memory array including a plurality of nonvolatile memory elements which require an erase operation before a write operation, and a second nonvolatile memory array including a plurality of overwritable nonvolatile memory elements. A request to rewrite data is received by a control circuit. The control circuit writes data to be rewritten to the second nonvolatile memory array when the capacity of the data to be rewritten is not more than that of the second nonvolatile memory array.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile