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:
Nov. 25, 2025
Filed:
Dec. 19, 2022
Applicant:
Nanya Technology Corporation, New Taipei, TW;
Inventor:
Chung-Lin Huang, Taoyuan, TW;
Assignee:
NANYA TECHNOLOGY CORPORATION, New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 12/00 (2023.01);
U.S. Cl.
CPC ...
H10B 12/34 (2023.02); H10B 12/053 (2023.02);
Abstract
The present disclosure provides a memory device. The memory device includes a substrate, a first gate electrode arranged within the substrate, a second gate electrode arranged within the substrate and over the first gate electrode, and an electrical insulating structure separating the substrate, the first gate electrode and the second gate electrode from one another. The memory device further includes a first dielectric layer arranged within the substrate and covering an upper portion of the electrical insulating structure from a top-view perspective.