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:
Mar. 08, 2022
Filed:
Aug. 29, 2018
International Business Machines Corporation, Armonk, NY (US);
Junka Okazawa, Yamashina-ku, JP;
Masatoshi Ishii, Yokohama, JP;
Atsuya Okazaki, Tokyo, JP;
Kohji Hosokawa, Ohtsu, JP;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A spiking neural network device including a spiking neural network circuit including a crossbar array of plural synapses; plural axons connected with the spiking neural network circuit, the plural axons receiving input of a spike signal; and plural Poisson spike generators respectively provided for the plural axons. Each Poisson spike generator can be set whether or not to emit the spike signal based on an input signal to be processed, and each Poisson spike generator can, be set to emit the spike signal being configured to generate a Poisson spike train different from each other. and supply the Poisson spike train to a corresponding one of the plural axons.