公开(公告)号：US20180102606A1

公开(公告)日：2018-04-12

申请号：US15782575

申请日：2017-10-12

Applicant: Snap Inc

Inventor： Yu Jiang Tham ,  Nicholas Larson ,  Peter Brook ,  Russell Douglas Patton ,  Miran Alhaideri ,  Zhihao Hong

IPC: H01R13/62 ,  H02J7/04 ,  H02J7/00 ,  H02J7/34 ,  G02C5/14

CPC classification number: H01R13/6205 ,  G02C5/146 ,  G02C11/00 ,  G02C11/10 ,  H01L27/0266 ,  H02J7/0029 ,  H02J7/0034 ,  H02J7/0045 ,  H02J7/0068 ,  H02J7/042 ,  H02J7/345 ,  H02J2007/004 ,  H02J2007/0062 ,  H02J2007/0096 ,  H03K19/018557 ,  H04B3/548 ,  H04B3/56 ,  H04B2203/5454 ,  H04B2203/547

Abstract: Methods and devices for wired charging and communication with a wearable device are described. In one embodiment, a symmetrical contact interface comprises a first contact pad and a second contact pad, and particular wired circuitry is coupled to the first and second contact pads to enable charging as well as receive and transmit communications via the contact pads as part of various device states.

公开(公告)号：US11886261B2

公开(公告)日：2024-01-30

申请号：US18104115

申请日：2023-01-31

Applicant: Snap Inc.

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

IPC: H04N23/661 ,  G06F1/20 ,  H04B1/3827 ,  G06F1/16 ,  H04B1/036

CPC classification number: G06F1/206 ,  G06F1/163 ,  H04B1/036 ,  H04B1/385 ,  H04N23/661 ,  H04B2001/3866

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.

公开(公告)号：US11876391B2

公开(公告)日：2024-01-16

申请号：US17168797

申请日：2021-02-05

Applicant: Snap Inc.

Inventor： Yu Jiang Tham ,  Nicholas Larson ,  Peter Brook ,  Russell Douglas Patton ,  Miran Alhaideri ,  Zhihao Hong

IPC: H02J7/00 ,  H02J7/04 ,  H04B3/56 ,  G02C5/14 ,  G02C11/00 ,  H01L27/02 ,  H01R13/62 ,  H03K19/0185 ,  H02J7/34 ,  H04B3/54 ,  G02C1/00

CPC classification number: H02J7/0034 ,  G02C5/146 ,  G02C11/10 ,  H01L27/0266 ,  H01R13/6205 ,  H02J7/0045 ,  H02J7/0068 ,  H02J7/04 ,  H02J7/345 ,  H03K19/018557 ,  H04B3/56 ,  G02C1/00 ,  H02J7/00 ,  H02J7/00034 ,  H02J7/00302 ,  H02J7/00306 ,  H04B3/548 ,  H04B2203/547 ,  H04B2203/5454

Abstract: Methods and devices for wired charging and communication with a wearable device are described. In one embodiment, a symmetrical contact interface comprises a first contact pad and a second contact pad, and particular wired circuitry is coupled to the first and second contact pads to enable charging as well as receive and transmit communications via the contact pads as part of various device states.

公开(公告)号：US20230176636A1

公开(公告)日：2023-06-08

申请号：US18104115

申请日：2023-01-31

Applicant: Snap Inc.

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

IPC: G06F1/20 ,  H04B1/3827 ,  G06F1/16 ,  H04B1/036 ,  H04N23/661

CPC classification number: G06F1/206 ,  H04B1/385 ,  G06F1/163 ,  H04B1/036 ,  H04N23/661 ,  H04B2001/3866

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.

公开(公告)号：US10938151B2

公开(公告)日：2021-03-02

申请号：US16829567

申请日：2020-03-25

Applicant: Snap Inc.

Inventor： Yu Jiang Tham ,  Nicholas Larson ,  Peter Brook ,  Russell Douglas Patton ,  Miran Alhaideri ,  Zhihao Hong

IPC: H02J7/02 ,  H01R13/62 ,  H02J7/00 ,  H04B3/56 ,  H02J7/04 ,  G02C5/14 ,  G02C11/00 ,  H01L27/02 ,  H03K19/0185 ,  H02J7/34 ,  H04B3/54

Abstract: Methods and devices for wired charging and communication with a wearable device are described. In one embodiment, a symmetrical contact interface comprises a first contact pad and a second contact pad, and particular wired circuitry is coupled to the first and second contact pads to enable charging as well as receive and transmit communications via the contact pads as part of various device states.

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.

公开(公告)号：US20190260158A1

公开(公告)日：2019-08-22

申请号：US16250984

申请日：2019-01-17

Applicant: Snap Inc.

Inventor： Yu Jiang Tham ,  Nicholas Larson ,  Peter Brook ,  Russell Douglas Patton ,  Miran Alhaideri ,  Zhihao Hong

IPC: H01R13/62 ,  H02J7/00 ,  G02C5/14 ,  G02C11/00 ,  H04B3/56 ,  H03K19/0185 ,  H02J7/04 ,  H02J7/34 ,  H01L27/02

Abstract: Methods and devices for wired charging and communication with a wearable device are described. In one embodiment, a symmetrical contact interface comprises a first contact pad and a second contact pad, and particular wired circuitry is coupled to the first and second contact pads to enable charging as well as receive and transmit communications via the contact pads as part of various device states.

公开(公告)号：US10216236B1

公开(公告)日：2019-02-26

申请号：US15693103

申请日：2017-08-31

Applicant: Snap Inc.

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

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

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.