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. 19, 2026
Filed:
Aug. 08, 2023
SK Hynix Inc., Gyeonggi-do, KR;
Sung Wook Jung, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A semiconductor device may include: first semiconductor structure including a page buffer, a first peripheral circuit, a bit line located on the page buffer, a stack located on the bit line and the stack including a) a step structure, b) a source structure located on the stack, and channel structures extending through the stack; and a second semiconductor structure bonded to the first semiconductor structure and the second semiconductor structure including a) a second peripheral circuit located to face the source structure and b) pass transistors located to face the step structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile