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. 31, 2024
Filed:
May. 29, 2019
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Yasuhide Hyodo, Tokyo, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/02 (2006.01); A61B 5/00 (2006.01); A61B 5/024 (2006.01); A61B 5/0285 (2006.01);
U.S. Cl.
CPC ...
A61B 5/02416 (2013.01); A61B 5/02438 (2013.01); A61B 5/0285 (2013.01); A61B 5/7257 (2013.01);
Abstract
To provide a biometric information processing apparatus capable of reducing noise caused by body motion in measuring blood flow velocity. To provide a biometric information processing apparatus including: a first filter unit that selects a first frequency band on the basis of a beat interval, causes a signal of the first frequency band from a blood flow velocity signal to pass through, and extracts a beat component signal.