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:
Dec. 30, 2022
Applicant:
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Inventors:
Teng Chen, Wuhan, CN;
Masao Kuriyama, Wuhan, CN;
Assignee:
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 29/44 (2006.01); G06F 16/2455 (2019.01); G11C 16/34 (2006.01); G11C 29/20 (2006.01); H03M 7/04 (2006.01); G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
G11C 16/3459 (2013.01); G06F 16/24554 (2019.01); G11C 29/20 (2013.01); G11C 29/44 (2013.01); H03M 7/04 (2013.01); G11C 16/0483 (2013.01);
Abstract
A verify failbit count (VFC) circuit includes a counter circuit and a transcoder circuit. The counter circuit includes a counter. The counter is configured to count one or more fail bits based on results of a verification operation of a memory device to obtain a count result in unary format. The transcoder circuit includes a transcoder coupled to the counter. The transcoder is configured to transcode the count result in unary format to a transcoded result in binary format.