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:
Oct. 01, 2019
Filed:
Sep. 13, 2017
Toshiba Memory Corporation, Minato-ku, Tokyo, JP;
Kosuke Hatsuda, Tokyo, JP;
Yorinobu Fujino, Hachioji Tokyo, JP;
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Abstract
According to one embodiment, a memory device includes a memory cell; and a first circuit configured to perform first read for the memory cell and generate a first voltage, write first data to the memory cell that has undergone the first read, perform second read for the memory cell to which the first data is written and generate a second voltage, and determine data stored in the memory cell at the time of the first read based on the first voltage and the second voltage, wherein when writing the first data, the first circuit electrically sets a generation unit configured to generate the second voltage in a floating state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile