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:
Nov. 04, 2025
Filed:
Jul. 25, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Sheng-Chih Lai, Hsinchu County, TW;
Chung-Te Lin, Tainan, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
A semiconductor memory device is provided. The semiconductor memory device includes a first access line extending in a horizontal direction, a first column of memory cells over the first access line, a second column of memory cells adjacent to the first column of memory cells, and a second access line over the first column of memory cells and the second column of memory cells and extending in the horizontal direction. The first column of memory cells includes a first gate line electrically connected to the first access line, and the second column of memory cells includes a second gate line electrically connected to the second access line.