Patent №
US 9,801,552
Granted
2017-10-31
Filed 2013
Owner
VALENCELL, INC.
Lab
—
AI components
1
nlp
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14124465
A physiological signal processing system for a physiological waveform that includes a cardiovascular signal component provides a variable high pass filter that is responsive to the physiological waveform, and that is configured to high pass filter the physiological waveform in response to a corner frequency that is applied. A heart rate metric extractor is responsive to the variable high pass filter and is configured to extract a heart rate metric from the physiological waveform that is high pass filtered. A corner frequency adjuster is responsive to the heart rate metric extractor and is configured to determine the corner frequency that is applied to the variable high pass filter, based on the heart rate metric that was extracted. Analogous methods may also be provided.
AI classification
Ownership
VALENCELL, INC.
assignment · 320350816
Assignors
ROMESBURG, ERIC DOUGLAS
On an employer assignment, the assignors are typically the inventors.