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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：US11937904B2
公开(公告)日：2024-03-26
申请号：US17016020
申请日：2020-09-09
Applicant: Apple Inc.
Inventor： James P. Ochs , Mariah W. Whitmore , Mark P. Sena , Julia K. Nichols , Erin Paeng , Vinay R. Majjigi , Karthik Jayaraman Raghuram , Hung A. Pham
CPC classification number: A61B5/02438 , A61B5/02416 , A61B5/1118 , A61B5/6813 , A61B2562/0223
Abstract: Disclosed embodiments include wearable devices and techniques for detecting cardio machine activities, estimating user direction of travel, and monitoring performance during cardio machine activities. By accurately and promptly detecting cardio machine activities and automatically distinguishing between activities performed on different types of cardio machines, the disclosure enables wearable devices to accurately calculate user performance information when users forget to start and/or stop recording activities on a wide variety of cardio machines. In various embodiments, cardio machine activity detection techniques may use magnetic field data from a magnetic field sensor to improve the accuracy of orientation data and device heading measurements used to detect the end of a cardio machine activity.
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公开(公告)号：US20240041354A1
公开(公告)日：2024-02-08
申请号：US18357089
申请日：2023-07-21
Applicant: Apple Inc.
Inventor： Aditya Sarathy , James P. Ochs , Yongyang Nie
CPC classification number: A61B5/1118 , A61B5/4866 , A61B5/1123 , A61B5/0022 , A61B5/1128 , G06T7/254 , G06T7/248 , G06V40/171 , G06T2207/30201
Abstract: The enclosed embodiments are directed to tracking caloric expenditure using a camera. In an embodiment, a method comprises: obtaining face tracking data associated with a user; determining a step cadence of the user based on the face tracking data; determining a speed of the user based on the step cadence and a stride length of the user; obtaining device motion data from at least one motion sensor of the device; determining a grade of a surface on which the user is walking or running based on at least one of the device motion data or the face tracking data; and determining an energy expenditure of the user based on the estimated speed, the estimated grade and a caloric expenditure model.
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公开(公告)号：US12295726B2
公开(公告)日：2025-05-13
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: G01C22/00 , A61B5/00 , A61B5/0205 , A61B5/024 , A61B5/11 , A63B24/00 , G01P15/14 , G06F18/2135 , G06F18/2411 , G06V40/20 , H04W4/02
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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公开(公告)号：US11896368B2
公开(公告)日：2024-02-13
申请号：US15691245
申请日：2017-08-30
Applicant: Apple Inc.
Inventor： Bharath Narasimha Rao , Craig H. 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 , A63B24/00 , A61B5/00 , A61B5/024 , G01C22/00 , H04W4/02 , G01P15/14 , A61B5/0205 , G06V40/20 , G06F18/2135 , G06F18/2411
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：US20220241641A1
公开(公告)日：2022-08-04
申请号：US17460135
申请日：2021-08-27
Applicant: Apple Inc.
Inventor： Craig 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 W. 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：US20210393162A1
公开(公告)日：2021-12-23
申请号：US17338529
申请日：2021-06-03
Applicant: Apple Inc.
Inventor： Britni A. Crocker , Katherine Niehaus , Aditya Sarathy , Asif Khalak , Allison L. Gilmore , James P. Ochs , Bharath Narasimha Rao , Gabriel A. Quiroz , Hui Chen , Kyle A. Reed , William R. Powers, III , Maxsim L. Gibiansky , Paige N. Stanley , Umamahesh Srinivas, III , Karthik Jayaraman Raghuram , Adeeti V. Ullal
Abstract: One or more electronic device may use motion and/or activity sensors to estimate a user's maximum volumetric flow of oxygen, or VO2 max. In particular, although a correlation between heart rate and VO2 max may be linear at high heart rate levels, there is not a linear correlation at lower heart rate levels. Therefore, for users without extensive workout data, the motion sensors and activity sensors may be used to determine maximum calories burned by the user, workout data, including heart rate data, and body metric data. Based on these parameters, a personalized relationship between the user's heart rate and oxygen pulse (which is a function of VO2) may be determined, even with a lack of high intensity workout data. In this way, a maximum heart rate and therefore a VO2 max value may be approximated for the user.
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8.发明申请公开(公告)号：US20250103011A1
公开(公告)日：2025-03-27
申请号：US18896745
申请日：2024-09-25
Applicant: Apple Inc.
Inventor： Di Wu , Hui Chen , James P. Ochs , Paige N. Stanley , Swaroop Pal , Mark G. Petovello , Fatemeh Ghafoori , Isaac T. Miller
Abstract: Embodiments are disclosed for estimating time outdoors and in daylight based on ambient light, motion, and location sensing. In some embodiments, a method comprises detecting daylight based on an ambient light measurement, an estimated sun elevation angle and at least one confidence threshold; determining a motion or activity state of a user based on motion sensor data; determining an indoor or outdoor class based on the motion sensor data and the ambient light detections; determining user exposure time to daylight between, before or after ambient light detections, based on the motion or activity state, and the determined indoor or outdoor class; and storing or displaying the daylight time.
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公开(公告)号：US12186645B2
公开(公告)日：2025-01-07
申请号：US18405969
申请日：2024-01-05
Applicant: Apple Inc.
Inventor： Craig D. Bolton , Julie A. Arney , Edward Chao , Lynne Devine , Victoria E. Hinn , Daniel S. Keen , Julia K. Nichols , James P. Ochs , Jennifer D. Patton
IPC: A63B24/00 , A63B71/06 , G06F3/0482 , G06F3/0486 , G16H20/30
Abstract: The present disclosure generally relates to user interfaces for managing, modifying, and/or outputting workout content.
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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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