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. 28, 2016
Filed:
Aug. 06, 2014
Winbond Electronics Corp., Taichung, TW;
Harunobu Nakagawa, Kanagawa, JP;
Winbond Electronics Corp., Taichung, TW;
Abstract
A semiconductor storing device and a redundancy method thereof are provided. The semiconductor storing device is for example a NAND flash memory, which includes: a storing array including a storing area and a redundancy storing area with a redundancy element; a page buffer; a row selecting circuit; an ECC circuit; and an I/O buffer. The row selecting circuit transforms defect data included in core data retained by a cache register into redundancy data retained by a redundancy cache register, and provides the transformed data to the ECC circuit, and the data corrected by the ECC circuit as the core data is written to the cache register again. During this period, the row selecting circuit outputs the corrected data retained in the cache register to the I/O buffer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile