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    Temperature management in wearable devices
    1.
    发明授权
    Temperature management in wearable devices 有权

    公开(公告)号：US11068034B2

    公开(公告)日：2021-07-20

    申请号：US16723663

    申请日：2019-12-20

    Applicant: Snap Inc.

    Inventor： Andrea Ashwood ,  Michael Wollman ,  Nicholas Larson ,  Patrick Timothy McSweeney Simons

    IPC: G06F1/20 ,  H04B1/3827 ,  H04N5/232 ,  G06F1/16 ,  H04B1/036

    Abstract: Systems and methods for managing temperatures of wearable device components are disclosed. In one aspects, a method includes determining a temperature of an electronic component of the wearable device, determining a rate of temperature change of the electronic component, and determining whether to increase or decrease a transmission rate limit of the electronic component based on the temperature and the rate, adjusting the transmission rate limit based on the determination, and limiting a rate of transmission of the electronic component based on the adjusted transmission rate limit.

    TEMPERATURE MANAGEMENT IN WEARABLE DEVICES
    2.
    发明申请
    TEMPERATURE MANAGEMENT IN WEARABLE DEVICES 有权

    公开(公告)号：US20210318736A1

    公开(公告)日：2021-10-14

    申请号：US17304567

    申请日：2021-06-23

    Applicant: Snap Inc.

    Inventor： Andrea Ashwood ,  Michael Wollman ,  Nicholas Larson ,  Patrick Timothy McSweene Simons

    IPC: G06F1/20 ,  H04B1/3827 ,  H04N5/232 ,  G06F1/16 ,  H04B1/036

    Abstract: Systems and methods for managing temperatures of wearable device components are disclosed. In one aspects, a method includes determining a temperature of an electronic component of the wearable device, determining a rate of temperature change of the electronic component, and determining whether to increase or decrease a transmission rate limit of the electronic component based on the temperature and the rate, adjusting the transmission rate limit based on the determination, and limiting a rate of transmission of the electronic component based on the adjusted transmission rate limit.

    Temperature management in wearable devices
    3.
    发明授权
    Temperature management in wearable devices 有权

    公开(公告)号：US10551889B2

    公开(公告)日：2020-02-04

    申请号：US16236114

    申请日：2018-12-28

    Applicant: Snap Inc.

    Inventor： Andrea Ashwood ,  Michael Wollman ,  Nicholas Larson ,  Patrick Timothy McSweeney Simons

    IPC: H04N5/232 ,  G06F1/20 ,  H04B1/38 ,  G06F1/16 ,  H04B1/03 ,  H04B1/3827 ,  H04B1/036

    Abstract: Systems and methods for managing temperatures of wearable device components are disclosed. In one aspect, a wearable electronic device includes glasses, a wireless transmitter, an ambient temperature sensor, hardware processing circuitry, and a hardware memory storing instructions that when executed configure the hardware processing circuitry to determine an ambient temperature using the ambient temperature sensor, determine a maximum temperature of the wearable electronic device based on the ambient temperature, determine a temperature of the wearable electronic device, determine a difference between the maximum wearable temperature and the determined temperature of the wearable electronic device, and adjust a transmission rate of the wireless transmitter based on the difference.

    Adaptive power estimation system
    6.
    发明授权
    Adaptive power estimation system 有权

    公开(公告)号：US10809304B1

    公开(公告)日：2020-10-20

    申请号：US15994664

    申请日：2018-05-31

    Applicant: Snap Inc.

    Inventor： Nicholas Larson ,  Gerald Nilles ,  Michael Wollman

    IPC: G01R31/374 ,  G06F1/16 ,  G06F13/24 ,  G01R31/36 ,  G01R31/389 ,  G01R31/3828

    Abstract: Systems, devices, media, and methods are presented for adaptively estimating power. The systems and methods measure an electrical potential of a power source coupled to a wearable computing device and determine a current power consumption on the power source. The systems and methods identify a current slope value mapping the electrical potential to an estimated capacity percentage based on the measured electrical potential. The systems and methods determine a correction value based on the current power consumption and the current slope value and generate a current capacity value from the electrical potential and the correction value. The systems and methods cause presentation of a representation of the current capacity value within a power indicator and control one or more processes operating within the wearable computing device based on the current capacity value.

    Temperature management in wearable devices
    8.
    发明授权
    Temperature management in wearable devices 有权

    公开(公告)号：US11599171B2

    公开(公告)日：2023-03-07

    申请号：US17304567

    申请日：2021-06-23

    Applicant: Snap Inc.

    Inventor： Andrea Ashwood ,  Michael Wollman ,  Nicholas Larson ,  Patrick Timothy McSweeney Simons

    IPC: H04N5/232 ,  G06F1/20 ,  H04B1/3827 ,  G06F1/16 ,  H04B1/036

    Abstract: Systems and methods for managing temperatures of wearable device components are disclosed. In one aspects, a method includes determining a temperature of an electronic component of the wearable device, determining a rate of temperature change of the electronic component, and determining whether to increase or decrease a transmission rate limit of the electronic component based on the temperature and the rate, adjusting the transmission rate limit based on the determination, and limiting a rate of transmission of the electronic component based on the adjusted transmission rate limit.

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