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:
Oct. 28, 2025
Filed:
Apr. 11, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Youngnam Hwang, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A neuromorphic computing device a method of controlling thereof are provided. The neuromorphic computing device includes a first memory cell array including resistive memory cells that are connected to wordlines, bitlines and source lines, and configured to store data and generate read currents based on input signals and the data; a second memory cell array including reference resistive memory cells that are connected to reference wordlines, reference bitlines and reference source lines, and configured to generate reference currents; and an analog-to-digital converting circuit configured to convert the read currents into digital signals based on the reference currents, wherein a voltage is applied to the reference wordlines, the reference resistive memory cells are arranged in columns to form reference columns, and the reference columns are configured to generate column currents, and one of the reference currents is generated by averaging at least two of the column currents.