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:
Mar. 24, 2026
Filed:
Jun. 22, 2023
SK Hynix Inc., Icheon-si, KR;
Sung Wook Jung, Icheon-si, KR;
Jong Hun Kim, Icheon-si, KR;
Byung Soo Park, Icheon-si, KR;
Sang Bum Lee, Icheon-si, KR;
Song Hee Han, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A semiconductor device includes a gate structure including a cell region and a contact region, a slit structure configured to extend in a first direction through the gate structure, first channel structures disposed in the cell region of the gate structure, and second channel structures disposed in the cell region of the gate structure and disposed to be more adjacent to the contact region of the gate structure than the first channel structures. In a second direction that intersects the first direction, the first channel structures may be spaced apart from the slit structure by a first distance, and the second channel structures may be spaced apart from the slit structure at a second distance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile