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. 13, 2025
Filed:
May. 31, 2023
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
YANGTZE MEMORY TECHNOLOGIES CO., LTD., Wuhan, CN;
Abstract
In certain aspects, a memory device includes an array of memory cells, word lines respectively coupled to rows of the memory cells, and a peripheral circuit coupled to the array of memory cells through the word lines and configured to read a select row of the rows of the memory cells. The peripheral circuit includes a word line driver coupled to the select row through a select word line of the word lines and to an unselect row of the rows of the memory cells through an unselect word line of the word lines, and configured to apply a pass voltage to the unselect word line, and discharge the unselect word line from the pass voltage to a first recovery voltage that is greater than a supply voltage of the array of memory cells.