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:
Dec. 06, 2022
Filed:
Aug. 18, 2021
Kookmin University Industry Academy Cooperation Foundation, Seoul, KR;
Donguk Kim, Suwon-si, KR;
Jun Tae Jang, Bucheon-si, KR;
Dae Hwan Kim, Seoul, KR;
Dong Myoung Kim, Seoul, KR;
Sung Jin Choi, Seoul, KR;
Abstract
The present invention relates to a synapse and synaptic array, and a computing system using the same. The synaptic device according to an exemplary embodiment of the present invention includes a transistor in which a synaptic input signal is applied to any one electrode of source and drain electrodes; and a plurality of two-terminal variable resistance memory devices in which a first electrode is electrically globally connected to a gate electrode of the transistor, wherein a separate memory voltage is applied to a second electrode of each variable resistance memory device to adjust a gate voltage applied to the gate electrode, thereby controlling a synaptic output signal which is output to the other one of the source and drain electrodes.