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. 03, 2025
Filed:
Jan. 04, 2023
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Teng Chen, Wuhan, CN;
Masao Kuriyama, Wuhan, CN;
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Abstract
A failbit counting method includes sequentially receiving, at an input of a counter, a bit group including one or more verification bits. Each of the one or more verification bits is a fail bit or a pass bit. The counter includes one or more counter stages coupled in series from the input. The method further includes, for one verification bit of the one or more verification bits, performing a determination process according to a position of the one verification bit in the group to select one of the one or more counter stages for writing a fail bit or to decide to discard the one verification bit.