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. 14, 2025
Filed:
Apr. 18, 2023
International Business Machines Corporation, Armonk, NY (US);
Ruilong Xie, Niskayuna, NY (US);
Brent A. Anderson, Jericho, VT (US);
Junli Wang, Slingerlands, NY (US);
Jay William Strane, Wappingers Falls, NY (US);
Albert M. Chu, Nashua, NH (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Embodiments of present invention provide a semiconductor structure. The semiconductor structure includes a stack of transistors with a first transistor on top of a second transistor, where a gate of the first transistor has a first width; a gate of the second transistor has a second width; and the first width is narrower than the second width, and where the first and the second transistor respectively have a first gate extension at a first side of the stack and a second gate extension at a second side of the stack, the first gate extension at the first side of the stack being narrower than the second gate extension at the second side of the stack, with the first side being opposite the second side. A method of manufacturing the semiconductor structure is also provided.