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:
Apr. 29, 2025
Filed:
May. 22, 2024
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Inventors:
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10D 48/32 (2024.12); H10B 53/30 (2022.12); H10D 1/68 (2024.12); H10D 30/69 (2024.12);
U.S. Cl.
CPC ...
H10B 53/30 (2023.01); H10D 1/692 (2024.12);
Abstract
A two-terminal memory device includes: a substrate; an extended drain extending from a drain and a lower surface of the drain and laminated on the substrate; a ferroelectric layer connected to the drain and covering the extended drain and the substrate; and a source laminated on the ferroelectric layer to face the drain.