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:
Dec. 17, 2024
Filed:
Jul. 31, 2023
Applicant:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Inventors:
Chien-Yu Huang, Hsinchu, TW;
Chia-En Huang, Hsinchu, TW;
Cheng Hung Lee, Hsinchu, TW;
Hua-Tai Shieh, Hsinchu, TW;
Assignee:
Taiwan Semiconductor Manufacturing Company, Ltd, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); G06F 11/16 (2006.01); G11C 7/12 (2006.01); G11C 8/10 (2006.01);
U.S. Cl.
CPC ...
G11C 29/702 (2013.01); G06F 11/1666 (2013.01); G11C 7/12 (2013.01); G11C 8/10 (2013.01);
Abstract
Different embodiments of local redundancy decoder circuits that can be used in a memory device are disclosed. The different types of local redundancy decoder circuits are operably connected to the columns of memory cells in a memory array.