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公开(公告)号：US12076121B2
公开(公告)日：2024-09-03
申请号：US17582192
申请日：2022-01-24
Applicant: Fitbit, Inc.
Inventor： Hao-Wei Su , Logan Niehaus , Conor Joseph Heneghan , Johnathan Charlesworth , Subramaniam Venkatraman , Shelten Gee Jao Yuen
CPC classification number: A61B5/0205 , A61B5/1102 , A61B5/1116 , A61B5/681 , A61B5/7275 , A61B7/003 , G10L25/51 , A61B5/02416 , A61B5/02438 , A61B5/0803
Abstract: Approaches described herein can determine one or more breathing phase patterns over a period of time using audio data captured by at least one microphone. The audio data can include one or more snores. A breathing phase pattern included within the period of time can be determined based at least in part on sensor data captured by one or more sensors in the electronic device. A determination can be made that a first breathing phase pattern represented by the audio data and a second breathing phase pattern represented by the sensor data are correlated. A determination can be made that the first breathing phase pattern represented by the audio data and the second breathing phase pattern represented by the sensor data both correspond to a user wearing the electronic device.
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2.发明公开公开(公告)号：US20230248320A1
公开(公告)日：2023-08-10
申请号：US18013602
申请日：2021-08-03
Applicant: Fitbit, Inc.
Inventor： Belen Lafon , Aniket Sanjay Deshpande , Xi Zhang , Aravind Natarajan , Conor Joseph Heneghan , Hao-Wei Su , Lindsey Sunden
CPC classification number: A61B5/7275 , A61B5/01 , A61B5/681 , A61B5/7264 , A61B2562/0271 , A61B2562/04
Abstract: Temperature data acquired from a wearable device, for example at a user's wrist or within the device itself, can be used as a proxy to evaluate core body temperature changes. Sensor data may be provided to determine a skin temperature of a user and also an internal device temperature. A correlation between these two temperatures may be used to monitor subsequent temperature changes, which may be indicative of changes in the user's core body temperature. Temperature changes to the proxy temperature may be evaluated against a threshold to determine whether the user's core body temperature has also increased, which may be indicative of one or more physiological symptoms or events. Furthermore, additional physiological variables such as respiration rate, nocturnal heart rate, and heart rate variability may be analyzed for early signs of impending illness. A trained machine learning classifier can output the predicted illness status of an individual based on these parameters.
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公开(公告)号：US12201442B2
公开(公告)日：2025-01-21
申请号：US18467229
申请日：2023-09-14
Applicant: Fitbit, Inc.
Inventor： Hao-Wei Su , Logan Alexander Niehaus , Conor Joseph Heneghan , Jonathan David Charlesworth , Subramaniam Venkatraman , Shelten Gee Jao Yuen
Abstract: Approaches described herein can capture an audio signal using at least one microphone while a user of an electronic device is determined to be asleep. At least one audio frame can be determined from the audio signal. The at least one audio frame represents a spectrum of frequencies detected by the at least one microphone over some period of time. One or more sounds associated with the at least one audio frame can be determined. Sleep-related information can be generated. The information identifies the one or more sounds as potential sources of sleep disruption.
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公开(公告)号：US11793453B2
公开(公告)日：2023-10-24
申请号：US16890931
申请日：2020-06-02
Applicant: Fitbit, Inc.
Inventor： Hao-Wei Su , Logan Niehaus , Conor Joseph Heneghan , Jonathan David Charlesworth , Subramaniam Venkatraman , Shelten Gee Jao Yuen
CPC classification number: A61B5/4809 , A61B5/02416 , A61B5/0816 , A61B5/1102 , A61B5/681 , A61B5/742 , G10L25/51
Abstract: Approaches described herein can capture an audio signal using at least one microphone while a user of an electronic device is determined to be asleep. At least one audio frame can be determined from the audio signal. The at least one audio frame represents a spectrum of frequencies detected by the at least one microphone over some period of time. One or more sounds associated with the at least one audio frame can be determined. Sleep-related information can be generated. The information identifies the one or more sounds as potential sources of sleep disruption.
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公开(公告)号：US20160269868A1
公开(公告)日：2016-09-15
申请号：US15159748
申请日：2016-05-19
Applicant: Fitbit, Inc.
Inventor： Hao-Wei Su , Eric Foxlin , Subramaniam Venkatraman , Logan Niehaus , Peter Duyan , Shelton Gee Jao Yuen , Timothy M. Roberts
IPC: H04W4/02 , G01S19/19 , H04M1/725 , H04W4/00 , H04B1/3827
CPC classification number: H04W4/029 , A61B5/0022 , A61B5/02405 , A61B5/02416 , A61B5/02438 , A61B5/1112 , A61B5/1123 , A61B5/681 , A61B2562/0219 , A63B22/02 , A63B22/0605 , A63B29/00 , A63B69/0028 , A63B69/16 , A63B2220/12 , A63B2220/13 , A63B2220/17 , A63B2220/20 , A63B2220/30 , A63B2220/40 , A63B2220/70 , A63B2220/72 , A63B2220/73 , A63B2220/75 , A63B2220/805 , A63B2225/20 , A63B2225/50 , A63B2230/01 , A63B2230/06 , A63B2230/40 , A63B2230/50 , A63B2230/60 , A63B2230/70 , A63B2244/20 , G01C22/006 , G01S19/19 , G06F19/00 , G06Q50/01 , G16H40/67 , H04B1/385 , H04M1/72569 , H04M1/72572 , H04W4/027 , H04W4/80
Abstract: Techniques for automatic tracking of user data for exercises are disclosed. In one aspect, a method of operating a wearable device may involve determining that a user of the wearable device has started an exercise, activating the GPS receiver in response to determining that the user has started the exercise, and detecting a time at which the GPS receiver achieves an initial GPS fix of a location of the wearable device. The method may further involve logging, based on output of the one or more biometric sensors, a first set of user data during a first time interval between the start of the exercise and the detected time of the initial GPS fix, and back-filling an exercise route of the user during the first time interval based on the first set of user data.
Abstract translation: 公开了用于练习的用户数据的自动跟踪的技术。 一方面，一种操作可穿戴设备的方法可以包括确定可穿戴设备的用户已经开始锻炼，响应于确定用户已经开始锻炼而激活GPS接收器，以及检测GPS的时间 接收器实现可穿戴设备的位置的初始GPS定位。 该方法还可以包括在运动开始和初始GPS定位的检测时间之间的第一时间间隔期间基于一个或多个生物测定传感器的输出记录第一组用户数据，并且回填 基于第一组用户数据在第一时间间隔期间用户的运动路线。
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Patent Agency Ranking
公开(公告)号：US20240389865A1
公开(公告)日：2024-11-28
申请号：US18792003
申请日：2024-08-01
Applicant: Fitbit, Inc.
Inventor： Hao-Wei Su , Logan Niehaus , Conor Joseph Heneghan , Johnathan David Charlesworth , Subramaniam Venkatraman , Shelten Gee Jao Yuen
Abstract: Approaches described herein can determine one or more breathing phase patterns over a period of time using audio data captured by at least one microphone. The audio data can include one or more snores. A breathing phase pattern included within the period of time can be determined based at least in part on sensor data captured by one or more sensors in the electronic device. A determination can be made that a first breathing phase pattern represented by the audio data and a second breathing phase pattern represented by the sensor data are correlated. A determination can be made that the first breathing phase pattern represented by the audio data and the second breathing phase pattern represented by the sensor data both correspond to a user wearing the electronic device.
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公开(公告)号：US20240057937A1
公开(公告)日：2024-02-22
申请号：US18467229
申请日：2023-09-14
Applicant: Fitbit, Inc.
Inventor： Hao-Wei Su , Logan Niehaus , Conor Joseph Heneghan , Jonathan David Charlesworth , Subramaniam Venkatraman , Shelten Gee Jao Yuen
CPC classification number: A61B5/4809 , A61B5/02416 , A61B5/1102 , G10L25/51 , A61B5/681 , A61B5/742 , A61B5/0816
Abstract: Approaches described herein can capture an audio signal using at least one microphone while a user of an electronic device is determined to be asleep. At least one audio frame can be determined from the audio signal. The at least one audio frame represents a spectrum of frequencies detected by the at least one microphone over some period of time. One or more sounds associated with the at least one audio frame can be determined. Sleep-related information can be generated. The information identifies the one or more sounds as potential sources of sleep disruption.
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公开(公告)号：US20220248967A1
公开(公告)日：2022-08-11
申请号：US17582192
申请日：2022-01-24
Applicant: Fitbit, Inc.
Inventor： Hao-Wei Su , Logan Niehaus , Conor Joseph Heneghan , Johnathan Charlesworth , Subramaniam Venkatraman , Shelten Gee Jao Yuen
IPC: A61B5/0205 , G10L25/51 , A61B7/00 , A61B5/11 , A61B5/00
Abstract: Approaches described herein can determine one or more breathing phase patterns over a period of time using audio data captured by at least one microphone. The audio data can include one or more snores. A breathing phase pattern included within the period of time can be determined based at least in part on sensor data captured by one or more sensors in the electronic device. A determination can be made that a first breathing phase pattern represented by the audio data and a second breathing phase pattern represented by the sensor data are correlated. A determination can be made that the first breathing phase pattern represented by the audio data and the second breathing phase pattern represented by the sensor data both correspond to a user wearing the electronic device.
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公开(公告)号：US11229369B2
公开(公告)日：2022-01-25
申请号：US16431576
申请日：2019-06-04
Applicant: Fitbit, Inc.
Inventor： Hao-Wei Su , Logan Niehaus , Conor Joseph Heneghan , Jonathan David Charlesworth , Subramaniam Venkatraman , Shelten Gee Jao Yuen
Abstract: Approaches described herein can determine one or more breathing phase patterns over a period of time using audio data captured by at least one microphone. The audio data can include one or more snores. A breathing phase pattern included within the period of time can be determined based at least in part on sensor data captured by one or more sensors in the electronic device. A determination can be made that a first breathing phase pattern represented by the audio data and a second breathing phase pattern represented by the sensor data are correlated. A determination can be made that the first breathing phase pattern represented by the audio data and the second breathing phase pattern represented by the sensor data both correspond to a user wearing the electronic device.
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公开(公告)号：US09730027B2
公开(公告)日：2017-08-08
申请号：US15159748
申请日：2016-05-19
Applicant: Fitbit, Inc.
Inventor： Hao-Wei Su , Eric Foxlin , Subramaniam Venkatraman , Logan Niehaus , Peter Duyan , Shelten Gee Jao Yuen , Timothy M. Roberts
IPC: G06F17/40 , G01C17/00 , G01C19/00 , H04W4/02 , H04W4/00 , H04B1/3827 , H04M1/725 , G01C22/00 , G01S19/19
CPC classification number: H04W4/029 , A61B5/0022 , A61B5/02405 , A61B5/02416 , A61B5/02438 , A61B5/1112 , A61B5/1123 , A61B5/681 , A61B2562/0219 , A63B22/02 , A63B22/0605 , A63B29/00 , A63B69/0028 , A63B69/16 , A63B2220/12 , A63B2220/13 , A63B2220/17 , A63B2220/20 , A63B2220/30 , A63B2220/40 , A63B2220/70 , A63B2220/72 , A63B2220/73 , A63B2220/75 , A63B2220/805 , A63B2225/20 , A63B2225/50 , A63B2230/01 , A63B2230/06 , A63B2230/40 , A63B2230/50 , A63B2230/60 , A63B2230/70 , A63B2244/20 , G01C22/006 , G01S19/19 , G06F19/00 , G06Q50/01 , G16H40/67 , H04B1/385 , H04M1/72569 , H04M1/72572 , H04W4/027 , H04W4/80
Abstract: Techniques for automatic tracking of user data for exercises are disclosed. In one aspect, a method of operating a wearable device may involve determining that a user of the wearable device has started an exercise, activating the GPS receiver in response to determining that the user has started the exercise, and detecting a time at which the GPS receiver achieves an initial GPS fix of a location of the wearable device. The method may further involve logging, based on output of the one or more biometric sensors, a first set of user data during a first time interval between the start of the exercise and the detected time of the initial GPS fix, and back-filling an exercise route of the user during the first time interval based on the first set of user data.
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