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:
Jun. 18, 2024
Filed:
Jan. 04, 2022
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Li Xiang, Wuhan, CN;
Weihua Shi, Wuhan, CN;
YANGTZE MEMORY TECHNOLOGIES CO., LTD., Wuhan, CN;
Abstract
The present application discloses a non-volatile memory and an operating method of the non-volatile memory. The non-volatile memory includes a plurality of memory cells, and unselected word lines connected with the memory cells. The method includes applying a first voltage rising at a first slope to unselected word lines to charge the unselected word lines, and stopping applying the first voltage to the unselected word lines in response to that the first voltage rises to a predetermined voltage. The predetermined voltage is higher than a pass voltage of a plurality of memory cells connected with the unselected word lines.