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:
Jan. 13, 2026
Filed:
Jan. 10, 2024
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Shuai Zhang, Wuhan, CN;
Yaoyao Tian, Wuhan, CN;
Ya Wang, Wuhan, CN;
Wei Qi, Wuhan, CN;
Da Li, Wuhan, CN;
Wenping Chen, Wuhan, CN;
Yangtze Memory Technologies Co., Ltd., Hubei, CN;
Abstract
A memory system comprises: a memory device including a first word line; and a memory controller coupled to the memory device and configured to: acquire the number of read failure bits of a memory cell page coupled to the first word line; determine whether the number of read failure bits of the memory cell page is greater than a preset threshold; and control the memory device to perform a reprogram operation on the memory cell page in response to the number of read failure bits of the memory cell page being greater than the preset threshold.