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:
May. 26, 2026
Filed:
Mar. 02, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Eunbin Seon, Yongin-si, KR;
Jonghyun Kim, Hwaseong-si, KR;
Hyunjung Lee, Suwon-si, KR;
Dohyung Kim, Seongnam-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor device includes a metal silicide layer on a substrate, and a contact plug structure on the metal silicide layer. The contact plug structure includes a metal pattern including a first metal, and a first barrier pattern covering a lower surface and a sidewall of the metal pattern and contacting the metal silicide layer. The first barrier pattern includes a second metal. The metal silicide layer includes silicon, the second metal, and a third metal different from the second metal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile