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公开(公告)号：US20200250954A1
公开(公告)日：2020-08-06
申请号：US16852370
申请日：2020-04-17
Applicant: Apple Inc.
Inventor： Xing Tan , Huayu Ding , Parisa Dehleh Hossein Zadeh , Harshavardhan Mylapilli , Hung A. Pham , Karthik Jayaraman Raghuram , Yann Jerome Julien Renard , Sheena Sharma , Alexander Singh Alvarado , Umamahesh Srinivas , Xiaoyuan Tu , Hengliang Zhang , Geoffrey Louis Chi-Johnston , Vivek Garg
IPC: G08B21/04 , A61B5/0205 , G08B13/24 , A61B5/00 , G06F3/01 , G01S19/13 , G01C21/12 , G01C5/06 , A61B5/11 , A61B5/024
Abstract: In an example method, a mobile device obtains a signal indicating an acceleration measured by a sensor over a time period. The mobile device determines an impact experienced by the user based on the signal. The mobile device also determines, based on the signal, one or more first motion characteristics of the user during a time prior to the impact, and one or more second motion characteristics of the user during a time after the impact. The mobile device determines that the user has fallen based on the impact, the one or more first motion characteristics of the user, and the one or more second motion characteristics of the user, and in response, generates a notification indicating that the user has fallen.
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公开(公告)号：US10699594B2
公开(公告)日：2020-06-30
申请号：US15264976
申请日：2016-09-14
Applicant: Apple Inc.
Inventor： Craig H. Mermel , Alexander Singh Alvarado , Daniel M. Trietsch , Hung A. Pham , Karthik Jayaraman Raghuram , Richard Channing Moore, III
Abstract: Improved techniques and systems are disclosed for determining the components of resistance experienced by a wearer of a wearable device engaged in an activity such as bicycling or running. By monitoring data using the wearable device, improved estimates can be derived for various factors contributing to the resistance experienced by the user in the course of the activity. Using these improved estimates, data sampling rates may be reduced for some or all of the monitored data.
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公开(公告)号：US10694994B2
公开(公告)日：2020-06-30
申请号：US15466397
申请日：2017-03-22
Applicant: Apple Inc.
Inventor： Alexander Singh Alvarado , Craig H. Mermel , Hung A. Pham , Karthik Jayaraman Raghuram , Xing Tan
IPC: A61B5/00 , A61B5/0205 , A61B5/024 , A61B5/083 , A61B5/11
Abstract: A relationship relating a load of exercise and a user's aerobic capacity may be determined as follows. A processor circuit of a device may retrieve, from a memory, a prior probability distribution of the load of exercise and a prior probability distribution of the user's aerobic capacity. The processor circuit may compute a joint prior probability of the load of exercise and the user's aerobic capacity. The processor circuit may compute a joint likelihood of the load of exercise and the user's aerobic capacity based on data indicative of a measured time-stamped work rate and a measured time-stamped heart rate. The processor circuit may combine the joint prior probability and the joint likelihood to produce a joint posterior probability. The processor circuit may use the joint posterior probability to determine a relationship relating the load of exercise and the user's aerobic capacity and output a calorie calculation.
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公开(公告)号：US10646117B2
公开(公告)日：2020-05-12
申请号：US15616135
申请日：2017-06-07
Applicant: APPLE INC.
Inventor： Xing Tan , Karthik Jayaraman Raghuram , Adeeti Ullal , Umamahesh Srinivas , Mrinal Agarwal , Daniel Trietsch , Alexander Singh Alvarado , Hung A. Pham , Ronald K. Huang , Adam Howell
Abstract: The present disclosure relates to a system and method of detecting activity by a wheelchair user. In one aspect, a method comprises collecting motion data of a user device located on an appendage of the user; detecting, by a processor circuit, that one or more activities by the wheelchair user occurred based on the motion data; calculating, by a processor circuit, an energy expenditure by the user based the one or more activities by the wheelchair user occurred; and outputting, by a processor circuit, the energy expenditure estimation.
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公开(公告)号：US20190342651A1
公开(公告)日：2019-11-07
申请号：US16409022
申请日：2019-05-10
Applicant: Apple Inc.
Inventor： Adam S. Howell , Hung A. Pham , Akifumi Kobashi , Rami Y. Hindiyeh , Xing Tan , Alexander Singh Alvarado , Karthik Jayaraman Raghuram
Abstract: Ear buds may have optical proximity sensors and accelerometers. Control circuitry may analyze output from the optical proximity sensors and the accelerometers to identify a current operational state for the ear buds. The control circuitry may also analyze the accelerometer output to identify tap input such as double taps made by a user on ear bud housings. Samples in the accelerometer output may be analyzed to determine whether the samples associated with a tap have been clipped. If the samples have been clipped, a curve may be fit to the samples. Optical sensor data may be analyzed in conjunction with potential tap input data from the accelerometer. If the optical sensor data is ordered, a tap input may be confirmed. If the optical sensor data is disordered, the control circuitry can conclude that accelerometer data corresponds to false tap input associated with unintentional contact with the housing.
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Patent Agency Ranking
56.发明授权公开(公告)号：US10440174B2
公开(公告)日：2019-10-08
申请号：US15981339
申请日：2018-05-16
Applicant: Apple Inc.
Inventor： Andre M. Boule , Andrew M. Wadycki , Bor-rong Chen , Emily C. Schubert , Srinivasan Nimmala , Sunny K. Chow , Gunes Dervisoglu , Venkateswara Rao Manepalli , Vijay Kumar Ramamurthi , Anh N. Phan , Maulik V. Choksi , John D. Blackwell , Xiao Xiao , Xiaoyuan Tu , Hung A. Pham , Richard B. Warren , Ronald K. Huang
Abstract: Systems, methods, and computer-readable media for managing or classifying movement states of an electronic device are provided that may utilize communications circuitry data from one or more communications circuitries when determining a current or future movement state of an electronic device.
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公开(公告)号：US10291975B2
公开(公告)日：2019-05-14
申请号：US15622448
申请日：2017-06-14
Applicant: Apple Inc.
Inventor： Adam S. Howell , Hung A. Pham , Akifumi Kobashi , Rami Y. Hindiyeh , Xing Tan , Alexander Singh Alvarado , Karthik Jayaraman Raghuram
Abstract: Ear buds may have optical proximity sensors and accelerometers. Control circuitry may analyze output from the optical proximity sensors and the accelerometers to identify a current operational state for the ear buds. The control circuitry may also analyze the accelerometer output to identify tap input such as double taps made by a user on ear bud housings. Samples in the accelerometer output may be analyzed to determine whether the samples associated with a tap have been clipped. If the samples have been clipped, a curve may be fit to the samples. Optical sensor data may be analyzed in conjunction with potential tap input data from the accelerometer. If the optical sensor data is ordered, a tap input may be confirmed. If the optical sensor data is disordered, the control circuitry can conclude that accelerometer data corresponds to false tap input associated with unintentional contact with the housing.
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公开(公告)号：US20180070166A1
公开(公告)日：2018-03-08
申请号：US15622448
申请日：2017-06-14
Applicant: Apple Inc.
Inventor： Adam S. Howell , Hung A. Pham , Akifumi Kobashi , Rami Y. Hindiyeh , Xing Tan , Alexander Singh Alvarado , Karthik Jayaraman Raghuram
CPC classification number: H04R1/1041 , H04R1/1016 , H04R29/001 , H04R2420/07
Abstract: Ear buds may have optical proximity sensors and accelerometers. Control circuitry may analyze output from the optical proximity sensors and the accelerometers to identify a current operational state for the ear buds. The control circuitry may also analyze the accelerometer output to identify tap input such as double taps made by a user on ear bud housings. Samples in the accelerometer output may be analyzed to determine whether the samples associated with a tap have been clipped. If the samples have been clipped, a curve may be fit to the samples. Optical sensor data may be analyzed in conjunction with potential tap input data from the accelerometer. If the optical sensor data is ordered, a tap input may be confirmed. If the optical sensor data is disordered, the control circuitry can conclude that accelerometer data corresponds to false tap input associated with unintentional contact with the housing.
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公开(公告)号：US20170311282A1
公开(公告)日：2017-10-26
申请号：US15641192
申请日：2017-07-03
Applicant: Apple Inc.
Inventor： Thayne M. Miller , Hung A. Pham , John B. Morrell , Brian T. Gleeson
CPC classification number: H04W68/02 , G08B6/00 , H04M1/72569 , H04M19/047 , H04M2250/12
Abstract: An electronic device that provides situationally-aware alerts determines to provide an alert output (such as haptic, audio, visual, and so on) via an output device, determines a movement pattern based on one or more signals from one or more sensors indicating information relating at least to movement of the electronic device, and adjusts the alert output to account for the movement pattern. In some implementations, the electronic device may adjust the alert output by delaying the alert output. In other implementations, the electronic device may adjust the alert output by altering the alert output to be discernible despite the movement pattern based on a cadence of the movement pattern. In still other implementations, the electronic device may determine to provide the alert output in response to receiving an incoming communication and may adjust the alert output differently based on a priority associated with the incoming communication.
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公开(公告)号：US20170257844A1
公开(公告)日：2017-09-07
申请号：US15251459
申请日：2016-08-30
Applicant: Apple Inc.
Inventor： Thayne M. Miller , Hung A. Pham , John B. Morrell , Brian T. Gleeson
CPC classification number: H04W68/02 , G08B6/00 , H04M1/72569 , H04M19/047 , H04M2250/12
Abstract: An electronic device that provides situationally-aware alerts determines to provide an alert output (such as haptic, audio, visual, and so on) via an output device, determines a movement pattern based on one or more signals from one or more sensors indicating information relating at least to movement of the electronic device, and adjusts the alert output to account for the movement pattern. In some implementations, the electronic device may adjust the alert output by delaying the alert output. In other implementations, the electronic device may adjust the alert output by altering the alert output to be discernible despite the movement pattern based on a cadence of the movement pattern. In still other implementations, the electronic device may determine to provide the alert output in response to receiving an incoming communication and may adjust the alert output differently based on a priority associated with the incoming communication.
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