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:
Jan. 07, 2025
Filed:
Sep. 29, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Joongshik Shin, Yongin-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor device including: a horizontal wiring layer; a stack structure including a plurality of mold layers and a plurality of wiring layers alternately stacked on the horizontal wiring layer; a plurality of channel structures extending through the stack structure; and a plurality of separation patterns extending through the stack structure, wherein each of the plurality of separation patterns includes a plurality of first areas and a plurality of second areas adjacent to the plurality of first areas, wherein each of the plurality of first areas has a smaller width than each of the plurality of second areas.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile