Subramaniam Venkatraman

Person

Walnut Creek, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Detecting and measuring snoring
- Patent number 12,201,442
- Issue date Jan 21, 2025
- Fitbit, Inc.
- Hao-Wei Su
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for providing biofeedback during meditation ex...
- Patent number 12,150,778
- Issue date Nov 26, 2024
- Fitbit, Inc.
- Subramaniam Venkatraman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detecting and measuring snoring
- Patent number 12,076,121
- Issue date Sep 3, 2024
- Fitbit, Inc.
- Hao-Wei Su
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for characterizing cardiac arrhythmia
- Patent number 12,029,589
- Issue date Jul 9, 2024
- FITBIT, LLC
- Conor Heneghan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detecting and measuring snoring
- Patent number 11,793,453
- Issue date Oct 24, 2023
- Fitbit, Inc.
- Hao-Wei Su
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ambient light determination using physiological metric sensor data
- Patent number 11,781,907
- Issue date Oct 10, 2023
- Fitbit, Inc.
- Sebastian Joseph Capella
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic stethoscope device with noise cancellation
- Patent number 11,741,931
- Issue date Aug 29, 2023
- Eko Health, Inc.
- Neal Donovan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automatic detection of user's periods of sleep and sleep stage
- Patent number 11,717,188
- Issue date Aug 8, 2023
- Fitbit, Inc.
- Jacob Antony Arnold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-channel photoplethysmography sensor
- Patent number 11,633,117
- Issue date Apr 25, 2023
- Fitbit, Inc.
- Kevin Pu Weekly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and systems for remote health monitoring
- Patent number 11,363,952
- Issue date Jun 21, 2022
- Eko Devices, Inc.
- Subramaniam Venkatraman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods, systems and devices for measuring heart rate
- Patent number 11,259,707
- Issue date Mar 1, 2022
- Fitbit, Inc.
- Shelten Yuen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for characterizing cardiac arrhythmia
- Patent number 11,253,202
- Issue date Feb 22, 2022
- Fitbit, Inc.
- Conor Heneghan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detecting and measuring snoring
- Patent number 11,229,369
- Issue date Jan 25, 2022
- FITBIT INC.
- Hao-Wei Su
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ambient light determination using physiological metric sensor data
- Patent number 11,029,199
- Issue date Jun 8, 2021
- Fitbit, Inc.
- Félix Antoine Turgeon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic detection and quantification of swimming
- Patent number 10,918,907
- Issue date Feb 16, 2021
- Fitbit, Inc.
- Logan Niehaus
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
GPS power conservation using environmental data
- Patent number 10,830,904
- Issue date Nov 10, 2020
- Fitbit, Inc.
- Subramaniam Venkatraman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic detection of user's periods of sleep and sleep stage
- Patent number 10,772,539
- Issue date Sep 15, 2020
- Fitbit, Inc.
- Jacob Antony Arnold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic tracking of geolocation data for exercises
- Patent number 10,488,527
- Issue date Nov 26, 2019
- Fitbit, Inc.
- Subramaniam Venkatraman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-channel photoplethysmography sensor
- Patent number 10,433,739
- Issue date Oct 8, 2019
- Fitbit, Inc.
- Kevin Pu Weekly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for characterizing cardiac arrhythmia
- Patent number 10,398,381
- Issue date Sep 3, 2019
- Fitbit, Inc.
- Conor Heneghan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
GPS power conservation using environmental data
- Patent number 10,209,365
- Issue date Feb 19, 2019
- Fitbit, Inc.
- Subramaniam Venkatraman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
GPS accuracy refinement using external sensors
- Patent number 10,194,836
- Issue date Feb 5, 2019
- Fitbit, Inc.
- Subramaniam Venkatraman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing biofeedback during meditation ex...
- Patent number 10,188,345
- Issue date Jan 29, 2019
- Fitbit, Inc.
- Subramaniam Venkatraman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for off-body detection for wearable device
- Patent number 10,181,021
- Issue date Jan 15, 2019
- Fitbit, Inc.
- Subramaniam Venkatraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wearable heart rate monitor
- Patent number 10,178,973
- Issue date Jan 15, 2019
- Fitbit, Inc.
- Subramaniam Venkatraman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic detection of user's periods of sleep and sleep stage
- Patent number 10,092,219
- Issue date Oct 9, 2018
- Fitbit, Inc.
- Jacob Antony Arnold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Movement measure generation in a wearable electronic device
- Patent number 9,808,185
- Issue date Nov 7, 2017
- Fitbit, Inc.
- Jacob Antony Arnold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Back-filling of geolocation-based exercise routes
- Patent number 9,730,027
- Issue date Aug 8, 2017
- Fitbit, Inc.
- Hao-Wei Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic change of power consumption of sensors responsive to user...
- Patent number 9,675,281
- Issue date Jun 13, 2017
- Fitbit, Inc.
- Jacob Antony Arnold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
GPS accuracy refinement using external sensors
- Patent number 9,597,014
- Issue date Mar 21, 2017
- Fitbit, Inc.
- Subramaniam Venkatraman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Detecting and Measuring Snoring
- Publication number 20240389865
- Publication date Nov 28, 2024
- Fitbit, Inc.
- Hao-Wei Su
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
System and Method for Characterizing Cardiac Arrhythmia
- Publication number 20240315647
- Publication date Sep 26, 2024
- Fitbit LLC
- Conor Heneghan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR ELECTRONIC STETHOSCOPE WITH ACTIVE HEADSET
- Publication number 20240164739
- Publication date May 23, 2024
- Eko Devices, Inc.
- Michael Childs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR POWER MANAGEMENT OF AN ELECTRONIC STETHOSCOPE
- Publication number 20240138781
- Publication date May 2, 2024
- Eko Devices, Inc.
- Dan Freschl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Detecting and Measuring Snoring
- Publication number 20240057937
- Publication date Feb 22, 2024
- Fitbit, Inc.
- Hao-Wei Su
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND SYSTEMS FOR PULMONARY ARTERY PRESSURE AND CARDIAC SYNCH...
- Publication number 20230134653
- Publication date May 4, 2023
- Eko Devices, Inc.
- John Maidens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Music Selection Based on Exercise Detection
- Publication number 20230112041
- Publication date Apr 13, 2023
- Fitbit, Inc.
- Logan Niehaus
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR AUTOMATED CLINICAL WORKFLOWS
- Publication number 20230096006
- Publication date Mar 30, 2023
- Eko Devices, Inc.
- Richard N. Blair
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Automatic Detection and Quantification of Swimming
- Publication number 20230012178
- Publication date Jan 12, 2023
- Fitbit, Inc.
- Logan Niehaus
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR ELECTRONIC STETHOSCOPE WIRELESS AUSCULTATION
- Publication number 20220354451
- Publication date Nov 10, 2022
- Eko Devices, Inc.
- Subramaniam Venkatraman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRONIC STETHOSCOPE DEVICE WITH NOISE CANCELLATION
- Publication number 20220301537
- Publication date Sep 22, 2022
- Eko Devices, Inc.
- Neal Donovan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Detecting and Measuring Snoring
- Publication number 20220248967
- Publication date Aug 11, 2022
- Fitbit, Inc.
- Hao-Wei Su
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
System and Method for Characterizing Cardiac Arrhythmia
- Publication number 20220249026
- Publication date Aug 11, 2022
- Fitbit, LLC
- Conor Heneghan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND SYSTEMS FOR REMOTE HEALTH MONITORING
- Publication number 20220054008
- Publication date Feb 24, 2022
- EKO DEVICES, INC.
- Subramaniam Venkatraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR DETERMINING A PHYSIOLOGICAL OR BIOLOGICAL S...
- Publication number 20210345934
- Publication date Nov 11, 2021
- Eko Devices, Inc.
- Connor Landgraf
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Ambient Light Determination Using Physiological Metric Sensor Data
- Publication number 20210293616
- Publication date Sep 23, 2021
- Fitbit, Inc.
- Sebastian Joseph CAPELLA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR DETERMINING A PHYSIOLOGICAL OR BIOLOGICAL S...
- Publication number 20210259560
- Publication date Aug 26, 2021
- Eko Devices, Inc.
- Subramaniam Venkatraman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUTOMATIC DETECTION AND QUANTIFICATION OF SWIMMING
- Publication number 20210170227
- Publication date Jun 10, 2021
- Fitbit, Inc.
- Logan Niehaus
- G01 - MEASURING TESTING
Information Patent Application
AMBIENT LIGHT DETERMINATION USING PHYSIOLOGICAL METRIC SENSOR DATA
- Publication number 20210131863
- Publication date May 6, 2021
- Fitbit, Inc.
- Félix Antoine TURGEON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC DETECTION OF USER'S PERIODS OF SLEEP AND SLEEP STAGE
- Publication number 20210059571
- Publication date Mar 4, 2021
- Fitbit, Inc.
- Jacob Antony ARNOLD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DETECTING AND MEASURING SNORING
- Publication number 20200383633
- Publication date Dec 10, 2020
- Fitbit, Inc.
- Hao-Wei Su
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DETECTING AND MEASURING SNORING
- Publication number 20200383581
- Publication date Dec 10, 2020
- Fitbit, Inc.
- Hao-Wei Su
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-CHANNEL PHOTOPLETHYSMOGRAPHY SENSOR
- Publication number 20200138309
- Publication date May 7, 2020
- Fitbit, Inc.
- KEVIN PU WEEKLY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GPS ACCURACY REFINEMENT USING EXTERNAL SENSORS
- Publication number 20190269353
- Publication date Sep 5, 2019
- Fitbit, Inc.
- Subramaniam Venkatraman
- G01 - MEASURING TESTING
Information Patent Application
GPS POWER CONSERVATION USING ENVIRONMENTAL DATA
- Publication number 20190265366
- Publication date Aug 29, 2019
- Fitbit, Inc.
- Subramaniam Venkatraman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING BIOFEEDBACK DURING MEDITATION EX...
- Publication number 20190254590
- Publication date Aug 22, 2019
- Fitbit, Inc.
- Subramaniam Venkatraman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR OFF-BODY DETECTION FOR WEARABLE DEVICE
- Publication number 20190251238
- Publication date Aug 15, 2019
- Fitbit, Inc.
- Subramaniam Venkatraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC DETECTION OF USER'S PERIODS OF SLEEP AND SLEEP STAGE
- Publication number 20190038185
- Publication date Feb 7, 2019
- Fitbit, Inc.
- Jacob Antony ARNOLD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUTOMATIC TRACKING OF GEOLOCATION DATA FOR EXERCISES
- Publication number 20190025438
- Publication date Jan 24, 2019
- Fitbit, Inc.
- Subramaniam Venkatraman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMBIENT LIGHT DETERMINATION USING PHYSIOLOGICAL METRIC SENSOR DATA
- Publication number 20180156660
- Publication date Jun 7, 2018
- Fitbit, Inc.
- Félix Antoine TURGEON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Subramaniam Venkatraman

Person

Patents Grantslast 30 patents

Detecting and measuring snoring

Method and apparatus for providing biofeedback during meditation ex...

Detecting and measuring snoring

System and method for characterizing cardiac arrhythmia

Detecting and measuring snoring

Ambient light determination using physiological metric sensor data

Electronic stethoscope device with noise cancellation

Automatic detection of user's periods of sleep and sleep stage

Multi-channel photoplethysmography sensor

Methods and systems for remote health monitoring

Methods, systems and devices for measuring heart rate

System and method for characterizing cardiac arrhythmia

Detecting and measuring snoring

Ambient light determination using physiological metric sensor data

Automatic detection and quantification of swimming

GPS power conservation using environmental data

Automatic detection of user's periods of sleep and sleep stage

Automatic tracking of geolocation data for exercises

Multi-channel photoplethysmography sensor

System and method for characterizing cardiac arrhythmia

GPS power conservation using environmental data

GPS accuracy refinement using external sensors

Method and apparatus for providing biofeedback during meditation ex...

Method and apparatus for off-body detection for wearable device

Wearable heart rate monitor

Automatic detection of user's periods of sleep and sleep stage

Movement measure generation in a wearable electronic device

Back-filling of geolocation-based exercise routes

Automatic change of power consumption of sensors responsive to user...

GPS accuracy refinement using external sensors

Patents Applicationslast 30 patents

Detecting and Measuring Snoring

System and Method for Characterizing Cardiac Arrhythmia

SYSTEMS AND METHODS FOR ELECTRONIC STETHOSCOPE WITH ACTIVE HEADSET

SYSTEMS AND METHODS FOR POWER MANAGEMENT OF AN ELECTRONIC STETHOSCOPE

Detecting and Measuring Snoring

METHODS AND SYSTEMS FOR PULMONARY ARTERY PRESSURE AND CARDIAC SYNCH...

Music Selection Based on Exercise Detection

METHODS AND SYSTEMS FOR AUTOMATED CLINICAL WORKFLOWS

Automatic Detection and Quantification of Swimming

SYSTEMS AND METHODS FOR ELECTRONIC STETHOSCOPE WIRELESS AUSCULTATION

ELECTRONIC STETHOSCOPE DEVICE WITH NOISE CANCELLATION

Detecting and Measuring Snoring

System and Method for Characterizing Cardiac Arrhythmia

METHODS AND SYSTEMS FOR REMOTE HEALTH MONITORING

METHODS AND SYSTEMS FOR DETERMINING A PHYSIOLOGICAL OR BIOLOGICAL S...

Ambient Light Determination Using Physiological Metric Sensor Data

METHODS AND SYSTEMS FOR DETERMINING A PHYSIOLOGICAL OR BIOLOGICAL S...

AUTOMATIC DETECTION AND QUANTIFICATION OF SWIMMING

AMBIENT LIGHT DETERMINATION USING PHYSIOLOGICAL METRIC SENSOR DATA

AUTOMATIC DETECTION OF USER'S PERIODS OF SLEEP AND SLEEP STAGE

DETECTING AND MEASURING SNORING

DETECTING AND MEASURING SNORING

MULTI-CHANNEL PHOTOPLETHYSMOGRAPHY SENSOR

GPS ACCURACY REFINEMENT USING EXTERNAL SENSORS

GPS POWER CONSERVATION USING ENVIRONMENTAL DATA

METHOD AND APPARATUS FOR PROVIDING BIOFEEDBACK DURING MEDITATION EX...

METHOD AND APPARATUS FOR OFF-BODY DETECTION FOR WEARABLE DEVICE

AUTOMATIC DETECTION OF USER'S PERIODS OF SLEEP AND SLEEP STAGE

AUTOMATIC TRACKING OF GEOLOCATION DATA FOR EXERCISES

AMBIENT LIGHT DETERMINATION USING PHYSIOLOGICAL METRIC SENSOR DATA