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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.:

US 12745421 B1

PDFFull Text
Date of Patent:
Sep. 22, 2026

Filed:

Nov. 02, 2023

Semiconductor device

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Donghoon Hwang, Suwon-si, KR;

Hyojin Kim, Suwon-si, KR;

Byungho Moon, Suwon-si, KR;

Myungil Kang, Suwon-si, KR;

Wooseok Park, Suwon-si, KR;

Jaeho Jeon, Suwon-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Victoria K Hall

Int. Cl.
CPC ...
H01L 23/367 (2006.01); H01L 29/66 (2006.01); H01L 29/78 (2006.01); H10D 30/43 (2025.01); H10D 30/67 (2025.01); H10D 62/10 (2025.01); H10D 62/13 (2025.01);
U.S. Cl.
CPC ...
H10D 30/6729 (2025.01); H10D 30/43 (2025.01); H10D 30/6735 (2025.01); H10D 30/6757 (2025.01); H10D 62/121 (2025.01); H10D 62/151 (2025.01);
Abstract

A semiconductor device includes a substrate including an active pattern, first and second source/drain patterns overlapping with the active pattern, a separation insulating layer between the first and second source/drain patterns, and first and second gate electrodes spaced apart from each other with the separation insulating layer interposed therebetween. A level of a top surface of the separation insulating layer is higher than a level of a top surface of the first gate electrode and a level of a top surface of the second gate electrode.

Find Patent Forward Citations

Hwang, Donghoon. (2026). Semiconductor device (U.S. Patent No. 12745421). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12745421

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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