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. 02, 2026
Filed:
Mar. 02, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Eunjung Kim, Suwon-si, KR;
Eun A Kim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor device and a method of fabricating a semiconductor device, the semiconductor device includes an active pattern; a gate structure on the active pattern; a bit-line structure electrically connected to the active pattern; a storage node contact electrically connected to the active pattern; and a landing pad electrically connected to the storage node contact, wherein the landing pad includes a first pad flat sidewall and a second pad flat sidewall that are opposite to each other, a third pad flat sidewall between the first pad flat sidewall and the second pad flat sidewall, a fourth pad flat sidewall between the first pad flat sidewall and the second pad flat sidewall, a first pad curved sidewall between the first pad flat sidewall and the third pad flat sidewall, and a second pad curved sidewall between the first pad flat sidewall and the fourth pad flat sidewall.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile