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:
Sep. 08, 2026
Filed:
Dec. 20, 2018
Applicant:
Tdk Corporation, Tokyo, JP;
Inventor:
Yukio Terasaki, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 3/065 (2023.01); G06N 3/08 (2023.01); G11C 13/00 (2006.01);
U.S. Cl.
CPC ...
G06N 3/065 (2023.01); G06N 3/08 (2013.01); G11C 13/0011 (2013.01); G11C 13/0069 (2013.01);
Abstract
A control device of an array including neuromorphic elements that multiply a signal by a weight corresponding to a value of a variable characteristic is provided with a control unit which calculates update amounts of element conductances in a neuromorphic array on the basis of weight update amounts from a learning algorithm, and, after applying a write signal for changing conductances in the neuromorphic array, selects certain elements with reference to a predetermined threshold value and applies an additional write signal.