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. 30, 2026
Filed:
Oct. 13, 2022
United Microelectronics Corp., Hsinchu, TW;
Yi Chuen Eng, Tainan City, TW;
Tzu-Feng Chang, Tainan City, TW;
Teng-Chuan Hu, Tainan City, TW;
Yi-Wen Chen, Tainan City, TW;
Yu-Hsiang Lin, New Taipei City, TW;
United Microelectronics Corp., Hsinchu, TW;
Abstract
A semiconductor device, including a substrate, a first source/drain region, a second source/drain region, and a gate structure, is provided. The substrate has an extra body portion and a fin protruding from a top surface of the substrate, wherein the fin spans the extra body portion. The first source/drain region and the second source/drain region are in the fin. The gate structure spans the fin, is located above the extra body portion, and is located between the first source/drain region and the second source/drain region.