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. 04, 2019
Filed:
May. 13, 2016
Lapis Semiconductor Co., Ltd., Yokohama, JP;
Nobukazu Murata, Yokohama, JP;
LAPIS Semiconductor Co., Ltd., Yokohama, JP;
Abstract
On the basis of data addresses indicative of write bit positions of each of the write data pieces in each of blocks, write page addresses indicative of pages having each of the write data pieces written thereto in each of the blocks are detected. At least one write data piece is incorporated into each of the page data pieces indicated by the write page addresses among k page data pieces corresponding to the k pages, the page data pieces having the write data pieces incorporated therein are used as page data pieces, and an error-correction encoding process is applied to each of the write page data pieces to obtain encoded write data pieces. Then, a voltage based on the encoded write data pieces is applied to each of the memory cells belonging to the pages indicated by the write page addresses.