Inventor
NIEHAUS LOGAN
US12 patents
Patents
12 patentsUS10765409B2Sep 8, 2020
Menstrual cycle tracking
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US11589758B2Feb 28, 2023
Calibration of pulse-transit-time to blood pressure model using multiple physiological sensors and various methods for blood pressure variation
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US11179049B2Nov 23, 2021
Intelligent inflatable cuff for arm-based blood pressure measurement
FITBIT INC7 citations83
US10918907B2Feb 16, 2021
Automatic detection and quantification of swimming
FITBIT INC6 citations81
US9730027B2Aug 8, 2017
Back-filling of geolocation-based exercise routes
FITBIT INC7 citations81
US11793453B2Oct 24, 2023
Detecting and measuring snoring
FITBIT INC4 citations73
US10488527B2Nov 26, 2019
Automatic tracking of geolocation data for exercises
FITBIT INC2 citations68
US12239424B2Mar 4, 2025
Calibration of pulse-transit-time to blood pressure model using multiple physiological sensors and various methods for blood pressure variation
FITBIT INC1 citations62
US11229369B2Jan 25, 2022
Detecting and measuring snoring
FITBIT INC1 citations61
US12397196B2Aug 26, 2025
Automatic detection and quantification of swimming
FITBIT INC0 citations60
US11889994B2Feb 6, 2024
Menstrual cycle tracking
FITBIT INC1 citations59
US12076121B2Sep 3, 2024
Detecting and measuring snoring
FITBIT INC1 citations58