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公开(公告)号：US12109453B2
公开(公告)日：2024-10-08
申请号：US17032933
申请日：2020-09-25
Applicant: Apple Inc.
Inventor： Gunes Dervisoglu , Hung A. Pham , Bharath Narasimha Rao , Jonathan M. Beard , Lucie A. Huet , Anh N. Phan , Vinay R. Majjigi , James P. Ochs , Karthik Jayaraman Raghuram
CPC classification number: A63B24/0062 , G16H20/30 , G16H40/67 , A63B2220/836 , A63B2220/89
Abstract: Disclosed embodiments include wearable devices and techniques for detecting walking workouts. By accurately and promptly detecting the start of walking workouts activities and automatically distinguishing between walking workout and causal walking activities, the disclosure enables wearable devices to accurately calculate user performance information when users forget to start and/or stop recording walking workouts.
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公开(公告)号：US10716073B2
公开(公告)日：2020-07-14
申请号：US15248369
申请日：2016-08-26
Applicant: Apple Inc.
Inventor： Gunes Dervisoglu , Indranil S. Sen , Umamahesh Srinivas , Digvijay A. Jadhav , Sunny Kai Pang Chow , Hung A. Pham , Anil K. Kandangath , Xiaoyuan Tu , Jonathan C. King
IPC: H04W52/24 , H04W52/28 , H04B1/3827 , H04W4/02 , H04W52/14 , H04W88/02 , H04W52/36 , H04B17/27 , H04W76/12
Abstract: In an example method, a mobile device connects a voice call for a user. The voice call causes one or more radio frequency transmitters of the mobile device to transmit radio waves at a first power level. Motion data describing movement of the mobile device is obtained, and the orientation of the mobile device is determined based on the motion data. A determination whether the mobile device is on the user's body or on an inanimate object is made based on the orientation of the mobile device over the period of time. The transmit power level is adjusted based on the determination.
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公开(公告)号：US10001386B2
公开(公告)日：2018-06-19
申请号：US14721941
申请日：2015-05-26
Applicant: Apple Inc.
Inventor： Robert C. Curtis , Chintan S. Parikh , Hung A. Pham , Jonathan Beard , Gunes Dervisoglu
CPC classification number: G01C22/006 , A63B2225/02 , G01C25/005 , G01S19/19
Abstract: A calibration track to use for pedometer calibration can be automatically selected based on detecting sustained locomotion activity and an ability to obtain and maintain a reliable location fix over a calibration period. Calibration tracks can be generated, rated for quality, and used to compute calibration parameters to convert accelerometer data to stride length and/or distance traveled. Quality of a calibration can be assessed, and old and new calibration parameter sets can be combined based on quality weights assigned to each. Calibration parameters can be separately maintained for different locomotion activities and/or different on-body locations of the pedometers. Pedometer devices can also cooperatively calibrate each other.
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公开(公告)号：US20170273029A1
公开(公告)日：2017-09-21
申请号：US15612309
申请日：2017-06-02
Applicant: Apple Inc.
Inventor： Ben-Heng Juang , Hue Duc Tran , Hung A. Pham , Adam S. Howell , Hengliang Zhang , Gunes Dervisoglu
CPC classification number: H04W52/146 , H04B17/27 , H04W52/246 , H04W52/283 , H04W52/285 , H04W52/367
Abstract: In some implementations, a mobile device can analyze motion sensor data and proximity sensor data during a voice call to determine whether the mobile device is on a stationary object or worn on a user's body (e.g., in the lap or pocket of a user of the mobile device). The mobile device can adjust the transmit power level of the telephony transceiver during the voice call based on the determination.
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公开(公告)号：US20240180445A1
公开(公告)日：2024-06-06
申请号：US18439750
申请日：2024-02-12
Applicant: Apple Inc.
Inventor： Bharath Narasimha Rao , Craig Mermel , Karthik Jayaraman Raghuram , Hung A. Pham , Adam S. Howell , Rami Y. Hindiyeh , James P. Ochs , Vinay R. Majjigi , Alexander Singh Alvarado , Sunny K. Chow , Umamahesh Srinivas , Xing Tan , Ronald K. Huang , Edith Merle Arnold , Robin T. Guers , Gunes Dervisoglu , Adeeti Ullal
IPC: A61B5/11 , A61B5/00 , A61B5/0205 , A61B5/024 , A63B24/00 , G01C22/00 , G01P15/14 , G06F18/2135 , G06F18/2411 , G06V40/20 , H04W4/02
CPC classification number: A61B5/1112 , A61B5/0205 , A61B5/02438 , A61B5/1114 , A61B5/1118 , A61B5/1122 , A61B5/681 , A63B24/0062 , G01C22/00 , G01C22/006 , G01P15/14 , G06F18/2135 , G06F18/2411 , G06V40/23 , H04W4/027 , A63B2024/0071
Abstract: The present disclosure relates to methods and systems of determining swimming metrics of a user during a swimming session. The method can include receiving, by a processor circuit of a user device, motion information from one or more motion sensors of the user device; determining, by the processor circuit using the motion information, a first set of rotational data of the user device, wherein the first set of rotational data is expressed in a first frame of reference; converting, by the processor circuit, the first set of rotational data into a second set of rotational data, wherein the second set of rotational data is expressed in a second frame of reference; determining, by the processor circuit, one or more swimming metrics of the user; and outputting the one or more swimming metrics.
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Patent Agency Ranking
公开(公告)号：US11103749B2
公开(公告)日：2021-08-31
申请号：US15692726
申请日：2017-08-31
Applicant: Apple Inc.
Inventor： Craig H. Mermel , Karthik Jayaraman Raghuram , Hung A. Pham , Adam S. Howell , James P. Ochs , Alexander Singh Alvarado , Sunny K. Chow , Ronald K. Huang , Gunes Dervisoglu , Kenneth Waters
Abstract: Systems and methods of analyzing a user's motion during a swimming session are described. One or more motions sensors can collect motion data of the user. A processor circuit can make motion analysis based on the motion data. The processor circuit can determine if the user's arm swing is a genuine swim stroke. The processor circuit can also determine whether the user is swimming or turning. The processor circuit can also classify the user's swim stroke style. The processor circuit can also determine the user's swim stroke phase. The processor circuit can also determine the user's stroke orbit consistency.
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公开(公告)号：US10154789B2
公开(公告)日：2018-12-18
申请号：US14502827
申请日：2014-09-30
Applicant: Apple Inc.
Inventor： Karthik Jayaraman Raghuram , Hung A. Pham , Richard Channing Moore, III , Alexander Singh Alvarado , Umamahesh Srinivas , Xing Tan , Dan Marvin Trietsch , Gunes Dervisoglu , Craig H. Mermel , Ronald K. Huang , Adeeti Ullal
Abstract: In one aspect, the present disclosure relates to a method including obtaining, by a heart rate sensor of a fitness tracking device, a heart rate measurement of a user of the fitness tracking device; obtaining, by at least one motion sensor, motion data of the user; analyzing, by the fitness tracking device, the motion data of the user to estimate a step rate of the user; estimating, by the fitness tracking device, a load associated with a physical activity of the user by comparing the heart rate measurement with the step rate of the user; and estimating, by the fitness tracking device, an energy expenditure rate of the user using the load and at least one of the heart rate measurement and the step rate.
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公开(公告)号：US09699739B2
公开(公告)日：2017-07-04
申请号：US14292750
申请日：2014-05-30
Applicant: Apple Inc.
Inventor： Ben-Heng Juang , Hue Duc Tran , Hung A. Pham , Adam S. Howell , Hengliang Zhang , Gunes Dervisoglu
CPC classification number: H04W52/146 , H04B17/27 , H04W52/246 , H04W52/283 , H04W52/285 , H04W52/367
Abstract: In some implementations, a mobile device can analyze motion sensor data and proximity sensor data during a voice call to determine whether the mobile device is on a stationary object or worn on a user's body (e.g., in the lap or pocket of a user of the mobile device). The mobile device can adjust the transmit power level of the telephony transceiver during the voice call based on the determination.
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公开(公告)号：US11313935B2
公开(公告)日：2022-04-26
申请号：US16793994
申请日：2020-02-18
Applicant: Apple Inc.
Inventor： Gunes Dervisoglu , Christopher D. Guichet , Adam S. Howell , Alexander J. Wiens , Christopher E. Balcells , Erik L. Wang , Jonathan M. Beard , Tang Y. Tan , Theodore Lao , Tyler S. Bushnell , Hung A. Pham
Abstract: A method for calibrating a magnetometer of an electronic device can include detecting a change in a magnetism of the electronic device, collecting a first magnetic field data from the magnetometer at sampling frequency of at least 1 hertz, generating an elliptical calibration model based at least partially on the collected first magnetic field data, collecting a second magnetic field data from the magnetometer, and fitting the collected second magnetic field data to a sphere using the elliptical calibration model.
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公开(公告)号：US20210072335A1
公开(公告)日：2021-03-11
申请号：US16793994
申请日：2020-02-18
Applicant: Apple Inc.
Inventor： Gunes Dervisoglu , Christopher D. Guichet , Adam S. Howell , Alexander J. Wiens , Christopher E. Balcells , Erik L. Wang , Jonathan M. Beard , Tang Y. Tan , Theodore Lao , Tyler S. Bushnell , Hung A. Pham
Abstract: A method for calibrating a magnetometer of an electronic device can include detecting a change in a magnetism of the electronic device, collecting a first magnetic field data from the magnetometer at sampling frequency of at least 1 hertz, generating an elliptical calibration model based at least partially on the collected first magnetic field data, collecting a second magnetic field data from the magnetometer, and fitting the collected second magnetic field data to a sphere using the elliptical calibration model.
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