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:
Oct. 07, 2025
Filed:
Jun. 29, 2023
Applicant:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Inventors:
Assignee:
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/412 (2006.01); H10B 10/00 (2023.01);
U.S. Cl.
CPC ...
G11C 11/4125 (2013.01); H10B 10/125 (2023.02);
Abstract
A semiconductor device includes a first memory cell and a second memory cell. The first memory cell is configured to store a first data bit at a first node when the first memory cell is turned on. The second memory cell is configured to store the first data bit when the first memory cell is turned off. The first memory cell comprises a first switch coupled to the first node, and the first switch is configured to transmit the first data bit to the second memory cell, and configured to be turned off when the first memory cell is turned off.