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:
Sep. 15, 2026
Filed:
Oct. 18, 2023
Seoul National University R&db Foundation, Seoul, KR;
Cheol Seong Hwang, Seoul, KR;
Joong Chan Shin, Gyeonggi-do, KR;
Seoul National University R&DB foundation, Seoul, KR;
Abstract
Disclosed are a memory device and a manufacturing method thereof. The disclosed memory device may include a first substrate structure including a plurality of sense amplifiers (S/A) and a peripheral circuit unit, a second substrate structure bonded to a first surface side of the first substrate structure and including a first cell block including a plurality of first memory cells and a plurality of first bit lines, and a third substrate structure bonded to a second surface side of the first substrate structure and including a second cell block including a plurality of second memory cells and a plurality of second bit lines, wherein each of the plurality of first bit lines and each of the plurality of second bit lines may be commonly connected to each of the plurality of sense amplifiers (S/A).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile