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:
May. 16, 2017
Filed:
Nov. 11, 2015
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Yuhei Yoshimoto, Hyogo, JP;
Yoshikazu Katoh, Osaka, JP;
Abstract
A non-volatile memory device includes a memory cell array including memory cells, each having a resistance value reversibly transitioning among resistance value ranges, a read circuit that, in operation, obtains pieces of resistance value information each relating to the resistance value of one of the memory cells, an arithmetic circuit that, in operation, calculates a binary reference value based on at least a part of the pieces of resistance value information, and a write circuit. In operation, the read circuit selectively assigns, based on the binary reference value, one of two values to each of the pieces of resistance value information. In operation, the write circuit performs a first write operation on a memory cell corresponding to one of the two values among the memory cells.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile