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. 26, 2021
Filed:
Jul. 18, 2017
Japan Science and Technology Agency, Kawaguchi, JP;
Takeaki Yajima, Tokyo, JP;
Akira Toriumi, Tokyo, JP;
JAPAN SCIENCE AND TECHNOLOGY AGENCY, Kawaguchi, JP;
Abstract
A neuron circuit includes: an input terminal to which spike signals are continuously input; a first switch element that has a first end coupled to the input terminal and a second end coupled to a node, remains in a high resistance state even when a single spike signal is input, and goes into a low resistance state when spike signals are input within a time period; a feedback circuit coupled to the node, and causing the input terminal to be at a level when the first switch element goes into the low resistance state; and a second switch element that is connected in series with the first switch element between the input terminal and the node, remains in a low resistance state even when spike signals are input to the input terminal, and goes into a high resistance state when the input terminal becomes at the level.