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:
Nov. 08, 2022
Filed:
Jul. 23, 2021
Winbond Electronics Corp., Taichung, TW;
Wen-Chiao Ho, Taichung, TW;
Winbond Electronics Corp., Taichung, TW;
Abstract
A control method of a memory device is provided. When a target memory cell whose source is connected to a first source line needs to be read, a word line controller provides a first voltage to a word line corresponding to the target memory cell and also provides the first voltage to a word line corresponding to the next row of the target memory cell, so that the period when the word line corresponding to the target memory cell remains at the first voltage overlaps the period when the word line corresponding to the next row of the target memory cell remains at the first voltage. When the target memory cell needs to be read, a source line controller provides a second voltage to the first source line, and provides a third voltage to the second source line; the third voltage is not equal to the second voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile