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:
Aug. 28, 2018
Filed:
Nov. 16, 2015
Toshiba Memory Corporation, Minato-ku, Tokyo, JP;
Megumi Shibatani, Yokohama Kanagawa, JP;
Akinori Harasawa, Kunitachi Tokyo, JP;
Toshiba Memory Corporation, Tokyo, JP;
Abstract
According to one embodiment, a memory system perform a first write operation for writing data to a non-volatile memory by a first write method for writing multi-bit information per memory cell. When a power loss event occurs while the data is written, the memory system calculates a remaining time period required to complete write of an unwritten portion of the data. When the remaining time period is longer than a time period required to write the whole of the data by a second write method for writing one-bit information per memory cell, the memory system performs a second write operation for writing the whole of the data by the second write method in place of the first write operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile