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. 30, 2025
Filed:
Aug. 10, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Ku-Feng Lin, New Taipei, TW;
Taiwan Semiconductor Manufacturing Company, LTD., Hsinchu, TW;
Abstract
A memory device includes a memory cell array having a plurality of memory cells arranged in rows and columns, each row of memory cells being associated with a word line, each column of memory cells being associated with a bit line and a source line. Each memory cell includes: a storage device coupled to the bit line, the storage device being selectable between a first resistance state and a second resistance state in response to a bit line signal at the bit line; and a selection device connected in series with the storage device and coupled to the source line, the selection device being configured to provide access to the storage device in response to a word line signal at the word line. The memory device further includes a word-line driver and a bit-line driver. A first number of the source lines are connected in parallel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile