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. 12, 2022
Filed:
Feb. 06, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Youngnam Hwang, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
An analog-to-digital converter is connected to a crossbar array including a plurality of resistive memory cells. Each of the plurality of resistive memory cells includes a resistive element. The analog-to-digital converter includes a voltage generator and processing circuitry. The voltage generator includes at least one resistive memory element including a same resistive material as the resistive element included in the crossbar array, and is configured to generate a first voltage based on a reference voltage and the at least one resistive memory element and to divide the first voltage to generate at least one divided voltage. The processing circuitry is configured to compare a signal voltage generated from the crossbar array with the at least one divided voltage to generate at least one comparison signal and generate at least one digital signal corresponding to the signal voltage based on the at least one comparison signal.