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. 12, 2024
Filed:
Feb. 27, 2020
Applicant:
Tdk Corporation, Tokyo, JP;
Inventor:
Yukio Terasaki, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 61/00 (2023.01); G06N 3/049 (2023.01); G06N 3/063 (2023.01); H10N 50/10 (2023.01); H10N 59/00 (2023.01);
U.S. Cl.
CPC ...
H10B 61/00 (2023.02); G06N 3/049 (2013.01); G06N 3/063 (2013.01); H10N 50/10 (2023.02); H10N 59/00 (2023.02);
Abstract
An arithmetic operation circuit including: a variable resistance element that includes three terminals that are a first terminal, a second terminal, and a third terminal and is configured to be able to change a resistance value; a first electrode connected to the first terminal; a second electrode; a third electrode; a first switching element connected between the second electrode and the second terminal; a second switching element connected between the third electrode and the third terminal; and a capacitor connected between a transmission line connecting the second terminal and the first switching element and the ground.