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:
May. 21, 2024
Filed:
Feb. 21, 2020
Applicant:
Tokyo Institute of Technology, Tokyo, JP;
Inventors:
Nam Hai Pham, Tokyo, JP;
Takanori Shirokura, Tokyo, JP;
Assignee:
TOKYO INSTITUTE OF TECHNOLOGY, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 15/00 (2006.01); G01R 33/09 (2006.01); G11B 5/39 (2006.01); H10N 50/10 (2023.01); H10N 50/85 (2023.01); H10N 52/80 (2023.01);
U.S. Cl.
CPC ...
H03B 15/006 (2013.01); G01R 33/093 (2013.01); G11B 5/3909 (2013.01); H10N 50/10 (2023.02); H10N 50/85 (2023.02); H10N 52/80 (2023.02);
Abstract
An oscillator includes a spin current source, and a free layer coupled to the spin current source. The free layer has a magnetization hard axis that is parallel to a quantization axis of a spin current injected by the spin Hall effect of the spin current source.