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:
Mar. 01, 2022
Filed:
Feb. 10, 2021
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Yu Wang, Wuhan, CN;
Shuang Li, Wuhan, CN;
Khanh Nguyen, Wuhan, CN;
Chunyuan Hou, Wuhan, CN;
Qiang Tang, Wuhan, CN;
YANGTZE MEMORY TECHNOLOGIES CO., LTD., Wuhan, CN;
Abstract
A memory device includes a plurality of memory cells. Each row of the plurality of memory cells is coupled to a respective one of a plurality of wordlines. A method of programming the memory device includes applying a program voltage to a selected wordline of the plurality of wordlines. The method also includes applying a series of incremental verifying voltages to the selected wordline in a first time period after applying the program voltage. The method further includes floating an unselected wordline of the plurality of wordlines in a second time period at least partially overlapping the first time period. The unselected wordline is adjacent to the selected wordline.