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. 24, 2025
Filed:
Nov. 21, 2022
International Business Machines Corporation, Armonk, NY (US);
Brent A. Anderson, Jericho, VT (US);
Albert M. Chu, Nashua, NH (US);
Ruilong Xie, Niskayuna, NY (US);
Junli Wang, Slingerlands, NY (US);
Carl Radens, LaGrangeville, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A stacked layer memory for a SRAM includes a first layer of the SRAM, including multiple transistors of a first type, and includes a second layer of the SRAM, having multiple transistors of a second type. The first and second layers are different layers stacked vertically. A width of individual SRAM cells of the stacked layer memory is defined at least by a pitch of a single transistor of the transistors of the first type and the transistors of the second type. A method for forming the stacked layer memory for the SRAM includes forming the first layer and the second layer. The first and second layers are different layers and are formed to be stacked vertically. A width of individual SRAM cells of the stacked layer memory is defined at least by a pitch of a single transistor of the transistors of the first and second types.