Inventor
SRINIVAS UMAMAHESH
US25 patents
Patents
25 patentsUS9918646B2Mar 20, 2018
Sensor fusion approach to energy expenditure estimation
APPLE INC62 citations97
US9526430B2Dec 27, 2016
Method and system to estimate day-long calorie expenditure based on posture
APPLE INC81 citations96
US10524670B2Jan 7, 2020
Accurate calorimetry for intermittent exercises
APPLE INC13 citations94
US10629048B2Apr 21, 2020
Detecting falls using a mobile device
APPLE INC21 citations92
US10154789B2Dec 18, 2018
Latent load calibration for calorimetry using sensor fusion
APPLE INC13 citations91
US11282363B2Mar 22, 2022
Detecting falls using a mobile device
APPLE INC7 citations85
US11282361B2Mar 22, 2022
Detecting falls using a mobile device
APPLE INC9 citations84
US11276290B2Mar 15, 2022
Detecting falls using a mobile device
APPLE INC7 citations84
US10854066B2Dec 1, 2020
Methods and systems for disabling sleep alarm based on automated wake detection
APPLE INC4 citations84
US10687707B2Jun 23, 2020
Detecting activity by a wheelchair user
APPLE INC12 citations83
US10617912B2Apr 14, 2020
Systems and methods of swimming calorimetry
APPLE INC9 citations82
US10098549B2Oct 16, 2018
Local model for calorimetry
APPLE INC8 citations82
US11189159B2Nov 30, 2021
Methods and systems for disabling sleep alarm based on automated wake detection
APPLE INC1 citations73
US11896368B2Feb 13, 2024
Systems and methods for determining swimming metrics
APPLE INC2 citations71
US11842615B2Dec 12, 2023
Detecting falls using a mobile device
APPLE INC3 citations71
US10987006B2Apr 27, 2021
Wearable computer with fitness machine connectivity for improved activity monitoring using caloric expenditure models
APPLE INC2 citations71
US11582573B2Feb 14, 2023
Disabling/re-enabling head tracking for distracted user of spatial audio application
APPLE INC4 citations70
US12542047B2Feb 3, 2026
Methods and systems for disabling sleep alarm based on automated wake detection
APPLE INC0 citations61
US12154420B2Nov 26, 2024
Detecting falls using a mobile device
APPLE INC0 citations61
US11862004B2Jan 2, 2024
Methods and systems for disabling sleep alarm based on automated wake detection
APPLE INC0 citations61
US12295726B2May 13, 2025
Systems and methods for determining swimming metrics
APPLE INC0 citations60
US11857143B2Jan 2, 2024
Wearable computer with fitness machine connectivity for improved activity monitoring using caloric expenditure models
APPLE INC1 citations60
US12474365B2Nov 18, 2025
User posture transition detection and classification
APPLE INC0 citations47
US12450949B2Oct 21, 2025
Posture and motion monitoring using mobile devices
APPLE INC0 citations41
US10716073B2Jul 14, 2020
Determination of device placement using pose angle
APPLE INC0 citations40