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:
Dec. 09, 2025
Filed:
Jul. 13, 2022
SK Hynix Inc., Gyeonggi-do, KR;
Jun Sik Kim, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A semiconductor device comprises a lower structure; a plurality of semiconductor layers laterally oriented in a direction parallel to a surface of the lower structure; a plurality of bit lines connected an end of the semiconductor layers and extending in a direction perpendicular to the surface of the lower structure; word lines extending laterally in a direction crossing the semiconductor layers over the semiconductor layers; and a device isolation layer extending in the direction parallel to the surface of the lower structure to be disposed between the bit lines and the word lines and including air gaps.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile