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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.:

US 10574215 B1

PDFFull Text
Date of Patent:
Feb. 25, 2020

Filed:

May. 17, 2019

Random number generator, random number generation device, neuromorphic computer, and quantum computer

Applicant:

Tdk Corporation, Tokyo, JP;

Inventors:

Jiro Yoshinari, Tokyo, JP;

Tomoyuki Sasaki, Tokyo, JP;

Yohei Shiokawa, Tokyo, JP;

Assignee:

TDK CORPORATION, Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

An T Luu

Int. Cl.
CPC ...
G11C 11/06 (2006.01); G11C 11/00 (2006.01); H03K 3/84 (2006.01); H01F 10/32 (2006.01); H01L 43/08 (2006.01); G06F 7/58 (2006.01); H01L 43/04 (2006.01); H04L 9/08 (2006.01); H01L 27/22 (2006.01); G06N 3/063 (2006.01); G06N 10/00 (2019.01);
U.S. Cl.
CPC ...
H03K 3/84 (2013.01); G06F 7/588 (2013.01); H01F 10/329 (2013.01); H01F 10/3286 (2013.01); H01L 43/04 (2013.01); H01L 43/08 (2013.01); H04L 9/0852 (2013.01); G06N 3/0635 (2013.01); G06N 10/00 (2019.01); H01F 10/3254 (2013.01); H01L 27/22 (2013.01);
Abstract

A random number generator capable of generating a natural random number using a spin-orbit torque (SOT) is provided. The random number generator includes a ferromagnetic metal layer and a spin-orbit torque wiring extending in a first direction crossing a lamination direction of the ferromagnetic metal layer and being joined to the ferromagnetic metal layer, wherein the direction of spins injected from the spin-orbit torque wiring into the ferromagnetic metal layer and an easy magnetization direction of the ferromagnetic metal layer intersect each other.

Find Patent Forward Citations

Yoshinari, Jiro. (2020). Random number generator, random number generation device, neuromorphic computer, and quantum computer (U.S. Patent No. 10574215). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10574215

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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