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. 13, 2026
Filed:
Apr. 19, 2023
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Abstract
A method includes forming a complementary Field-Effect Transistor (CFET) including a first FinFET and a second FinFET. The processes for forming the first FinFET includes forming at least one semiconductor fin having a first total count, and forming a first gate stack on the at least one semiconductor fin. The second FinFET is vertically aligned to the first FinFET. The processes for forming the second FinFET includes forming a plurality of semiconductor fins, wherein the plurality of semiconductor fins have a second total count greater than the first total count, and forming a second gate stack on the plurality of semiconductor fins.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile