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. 01, 2020
Filed:
Apr. 15, 2016
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Takanori Ishikawa, Saitama, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/02 (2006.01); A61B 5/0245 (2006.01); A61B 5/024 (2006.01);
U.S. Cl.
CPC ...
A61B 5/721 (2013.01); A61B 5/02 (2013.01); A61B 5/0245 (2013.01); A61B 5/02416 (2013.01); A61B 5/725 (2013.01); A61B 2562/0219 (2013.01);
Abstract
A noise reduction processing circuit of the disclosure includes an adaptive filter that receives, as an input signal, a body motion signal that is filtered on a basis of a transfer function, that is calculated by modeling an influence of body motion on a blood flow, and a subtractor that outputs an error signal obtained by subtracting an output value of the adaptive filter from an observed signal.
Ishikawa, Takanori. (2020). Noise reduction processing circuit and method, and biological information processing device and method (U.S. Patent No. 10849562). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10849562
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile