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

IPC: A63B24/00 ,  G16H20/30 ,  G16H40/67

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.

公开(公告)号：US12004054B1

公开(公告)日：2024-06-04

申请号：US17362637

申请日：2021-06-29

Applicant: Apple Inc.

Inventor： Hung A. Pham ,  Duy N. Phan ,  Sunny K. Chow ,  Vinay R. Majjigi

IPC: H04W4/23 ,  H04B17/318 ,  H04W4/02 ,  H04W4/48 ,  H04W4/80 ,  H04W24/10

CPC classification number: H04W4/23 ,  H04B17/318 ,  H04W4/027 ,  H04W4/48 ,  H04W4/80 ,  H04W24/10

Abstract: A system may have electronic devices with wireless communications circuitry. Devices may transmit short-range wireless signals such as advertising packets. Each advertising packet may contain information on the motion context of the transmitting device. By comparing motion context information for received packets with local motion context information, an electronic device may analyze received signal strength indicator measurements with enhanced accuracy. Presence-in-vehicle state information and/or other device context may also be obtained from nearby devices by comparing local and received motion context.

公开(公告)号：US20230084356A1

公开(公告)日：2023-03-16

申请号：US17942018

申请日：2022-09-09

Applicant: Apple Inc.

Inventor： Sriram Venkateswaran ,  Parisa Dehleh Hossein Zadeh ,  Vinay R. Majjigi ,  Yann Jerome Julien Renard

IPC: G08B21/04

Abstract: In an example method, a mobile device receives sensor data obtained by one or more sensor over a time period. The one or more sensors are worn by a user. Further, the mobile device determines a context of the user based on the sensor data, and obtains a set of rules for processing the sensor data based on the context, where the set of rules is specific to the context. The mobile device determines at least one of a likelihood that the user has fallen or a likelihood that the user requires assistance based on the sensor data and the set of rules, and generates one or more notifications based on at least one of the likelihood that the user has fallen or the likelihood that the user requires assistance.

公开(公告)号：US11412350B2

公开(公告)日：2022-08-09

申请号：US16576573

申请日：2019-09-19

Applicant: Apple Inc.

Inventor： Robert William Mayor ,  Isaac T. Miller ,  Adam S. Howell ,  Vinay R. Majjigi ,  Oliver Ruepp ,  Daniel Ulbricht ,  Oleg Naroditsky ,  Christian Lipski ,  Sean P. Cier ,  Hyojoon Bae ,  Saurabh Godha ,  Patrick J. Coleman

IPC: H04W4/024 ,  H04W4/02 ,  G06T7/73 ,  H04M1/724 ,  G06V20/10

Abstract: Location mapping and navigation user interfaces may be generated and presented via mobile computing devices. A mobile device may detect its location and orientation using internal systems, and may capture image data using a device camera. The mobile device also may retrieve map information from a map server corresponding to the current location of the device. Using the image data captured at the device, the current location data, and the corresponding local map information, the mobile device may determine or update a current orientation reading for the device. Location errors and updated location data also may be determined for the device, and a map user interface may be generated and displayed on the mobile device using the updated device orientation and/or location data.

公开(公告)号：US20220079452A1

公开(公告)日：2022-03-17

申请号：US17241017

申请日：2021-04-26

Applicant: Apple Inc.

Inventor： Bharath Narasimha Rao ,  Jennifer Strasser ,  Umamahesh Srinivas ,  Kevin Sheridan ,  James Ochs ,  Vinay R. Majjigi ,  Karthik Jayaraman Raghuram ,  Olivier Humblet ,  Jay Blahnik

IPC: A61B5/024 ,  A61B5/083 ,  A61B5/11 ,  A63B22/02 ,  A61B5/00 ,  G01C22/00 ,  A61B5/1455 ,  A61B5/1495

Abstract: In an embodiment, a method comprises: establishing, by a wireless wearable computer worn by a user, a wireless communication connection with a fitness machine; obtaining machine data from the fitness machine while the user is engaged in a workout session on the fitness machine; obtaining, from a heart rate sensor of the wireless device, heart rate data of the user; determining a work rate caloric expenditure by applying a work rate calorie model to the machine data; determining a calibrated maximal oxygen consumption of the user based on the heart rate data and the work rate caloric expenditure; determining a heart rate caloric expenditure by applying a heart rate calorie model to the heart rate data and the calibrated maximal oxygen consumption of the user; and sending to the fitness machine via the communication connection, at least one of the work rate caloric expenditure or the heart rate caloric expenditure.

公开(公告)号：US20210393166A1

公开(公告)日：2021-12-23

申请号：US17356355

申请日：2021-06-23

Applicant: Apple Inc.

Inventor： Matthew S. DeMers ,  Edith M. Arnold ,  Adeeti V. Ullal ,  Vinay R. Majjigi ,  Mariah W. Whitmore ,  Mark P. Sena ,  Irida Mance ,  Richard A. Fineman ,  Jaehyun Bae ,  Maxsim L. Gibiansky ,  Gabriel A. Blanco ,  Daniel Trietsch ,  Rebecca L. Clarkson ,  Karthik Jayaraman Raghuram

IPC: A61B5/11 ,  A61B5/00

Abstract: In an example method, a computing device obtains sensor data generated by one or more accelerometers and one or more gyroscopes over a time period, including an acceleration signal indicative of an acceleration measured by the one or more accelerometers over a time period, and an orientation signal indicative of an orientation measured by the one or more gyroscopes over the time period. The one or more accelerometers and the one or more gyroscopes are physically coupled to a user walking along a surface. The computing device identifies one or more portions of the sensor data based on one or more criteria, and determines characteristics regarding a gait of the user based on the one or more portions of the sensor data, including a walking speed of the user and an asymmetry of the gait of the user.

公开(公告)号：US20200342737A1

公开(公告)日：2020-10-29

申请号：US16929043

申请日：2020-07-14

Applicant: Apple Inc.

Inventor： Hung A. Pham ,  Stephen P. Jackson ,  Vinay R. Majjigi ,  Karthik Jayaraman Raghuram ,  Adeeti V. Ullal ,  Yann Jerome Julien Renard ,  Telford Earl Forgety, III

IPC: G08B21/04 ,  A61B5/00 ,  G08B13/24 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/11 ,  G01C5/06 ,  G01C21/12 ,  G01S19/13 ,  G06F3/01

Abstract: In an example method, a mobile device obtains sample data generated by one or more sensors over a period of time, where the one or more sensors are worn by a user. The mobile device determines that the user has fallen based on the sample data, and determines, based on the sample data, a severity of an injury suffered by the user. The mobile device generates one or more notifications based on the determination that the user has fallen and the determined severity of the injury.

公开(公告)号：US20200342735A1

公开(公告)日：2020-10-29

申请号：US16929013

申请日：2020-07-14

Applicant: Apple Inc.

Inventor： Xing Tan ,  Huayu Ding ,  Hung A. Pham ,  Karthik Jayaraman Raghuram ,  Parisa Dehleh Hossein Zadeh ,  Omar Aziz ,  Sriram Venkateswaran ,  Manjunath Shankar Rao ,  Xiaoyue Zhang ,  Vinay R. Majjigi ,  Yann Jerome Julien Renard

IPC: G08B21/04 ,  A61B5/00 ,  G08B13/24 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/11 ,  G01C5/06 ,  G01C21/12 ,  G01S19/13 ,  G06F3/01

Abstract: In an example method, a mobile device obtains a database including a plurality of data records. Each data record includes an indication of a respective impact previously experienced by a user of the mobile device, and sensor data generated by one or more first sensors worn by the user during that impact. The mobile device obtains sensor data generated by one or more second sensors worn by the user over a period of time, and determines whether the user has fallen during the period of time based on the database and the additional sensor data. The mobile device generates one or more notifications based on the determination of whether the user has fallen during the period of time.

公开(公告)号：US10700724B2

公开(公告)日：2020-06-30

申请号：US16272622

申请日：2019-02-11

Applicant: Apple Inc.

Inventor： Wen Zhao ,  Paul V. Flynn ,  William S. Burchill ,  Vinay R. Majjigi ,  Xiaowen Wang ,  Syed A. Mujtaba ,  Kee-Bong Song

IPC: H04B1/00 ,  H04B15/00 ,  H04B1/10 ,  H04W88/06 ,  H04W28/02 ,  H04L12/891 ,  H04L12/801 ,  H04L12/851 ,  H04L12/825 ,  H04B17/29 ,  H04W52/24 ,  H04W52/26 ,  H04W52/36 ,  H04W72/04

Abstract: A method for facilitating in-device coexistence between wireless communication technologies on a wireless communication device is provided. The method can include transmitting data traffic from the wireless communication device via an aggressor wireless communication technology; determining occurrence of an in-device interference condition resulting from transmission of the data traffic via the aggressor wireless communication technology interfering with concurrent data reception by the wireless communication device via a victim wireless communication technology; and reducing a bit rate of the data traffic transmitted via the aggressor wireless communication technology in response to the in-device interference condition.

公开(公告)号：US20200059988A1

公开(公告)日：2020-02-20

申请号：US16663437

申请日：2019-10-25

Applicant: Apple Inc.

Inventor： Tarik Tabet ,  Ajoy K. Singh ,  Sarma V. Vangala ,  Vinay R. Majjigi ,  Samy Khay-Ibbat

IPC: H04W76/28

Abstract: This disclosure relates to techniques for adaptive C-DRX Management. A wireless device and a cellular base station may establish a cellular link. According to some embodiments, the base station may monitor upcoming traffic with the wireless device. Based at least in part on the upcoming traffic for the wireless device, the base station may provide a command indicating to the wireless device to enter C-DRX. The command may further indicate to the wireless device a number of C-DRX cycles through which to remain in a low power state.