Ultra-low power continuous heart rate sensing in wearable devices
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United States of America Patent
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Aug 8, 2017
Grant Date -
May 19, 2016
app pub date -
Nov 14, 2014
filing date -
Nov 14, 2014
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Abstract
Systems and methods may provide for a piezoelectric film that generates an excitation signal in response to pressure variations on a surface of the piezoelectric film and an analog front end coupled to the piezoelectric film, wherein the analog front end generates a first measurement signal based on the excitation signal. Additionally, a heart rate monitor may be coupled to the analog front end, wherein the heart rate monitor generates a heart rate measurement based on the first measurement signal. In one example, the analog front end includes a single stage amplifier.
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- INTEL CORPORATION
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Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Baxi, Amit S | Thane, IN | 20 | 443 |
Mageshkumar, Vincent S | Navi Mumbai, IN | 21 | 255 |
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