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. 23, 2026
Filed:
Oct. 20, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sungmin Kim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor device may include: a substrate; a lower pattern extending from the substrate in a first direction; a channel pattern disposed on the lower pattern; a source/drain pattern disposed on sides of the channel pattern; a first gate structure and a second gate structure extending in a second direction intersecting the first direction and surrounding respective portions of the channel pattern; and a separation structure disposed between the first gate structure and the second gate structure, and including a first portion extending in the first direction and a second portion protruding from the first portion toward the channel pattern, wherein the first gate structure includes first and second conductive patterns stacked sequentially from the respective portion of the channel pattern, and a length of the second conductive pattern in the second direction is equal to or greater than a length of the second portion in the second direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile