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:
Feb. 06, 2024
Filed:
Apr. 26, 2022
International Business Machines Corporation, Armonk, NY (US);
Ruilong Xie, Niskayuna, NY (US);
Carl Radens, LaGrangeville, NY (US);
Junli Wang, Slingerlands, NY (US);
Ravikumar Ramachandran, Pleasantville, NY (US);
Julien Frougier, Albany, NY (US);
Dechao Guo, Niskayuna, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Embodiments of present invention provide a SRAM device. The SRAM device includes a first, a second, and a third SRAM cell each having a first and a second pass-gate (PG) transistor, wherein the second PG transistor of the second SRAM cell and the first PG transistor of the first SRAM cell are stacked in a first PG transistor cell, and the first PG transistor of the third SRAM cell and the second PG transistor of the first SRAM cell are stacked in a second PG transistor cell. The first and second PG transistors of the first SRAM cell may be stacked on top of, or underneath, the second PG transistor of the second SRAM cell and/or the first PG transistor of the third SRAM cell.