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. 12, 2026
Filed:
Jan. 31, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Hyunhaeng Heo, Suwon-si, KR;
Sunghoon Kim, Suwon-si, KR;
Jaeick Son, Suwon-si, KR;
Seungyeon Kim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor chip including a guard ring that surrounds edges of a semiconductor substrate, an internal circuit structure that is formed on the semiconductor substrate and that includes a memory cell array region and a peripheral circuit region, and a crack detection circuit that is located between the guard ring and the internal circuit structure and that detects whether a crack occurs. The semiconductor chip further includes first to fourth chamfer regions having different shapes and sizes depending on the position of a pad or the design arrangement of the internal circuit structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile