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31.发明授权公开(公告)号：US10261313B1
公开(公告)日：2019-04-16
申请号：US15926906
申请日：2018-03-20
Applicant: Snap Inc.
Inventor： Alex Bamberger , Peter Brook , Nicolas Dahlquist , Matthew Hanover , Russell Douglas Patton , Jonathan M Rodriguez, II
Abstract: One aspect disclosed is a method including determining a location from a positioning system receiver, determining, using a hardware processor and the location, that the location is approaching a path of direction of visual direction information, displaying the visual direction information on a display of a wearable device in response to the determining, determining, using the positioning system receiver, whether the turn of the visual direction information has been made, determining, by the hardware processor, a first period of time for display of the content data based on whether the turn of the visual direction information has been made, powering on the display and displaying, using the display, content data for the first period of time, turning off the display and the hardware processor following display of the content data.
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32.发明授权公开(公告)号：US09946067B1
公开(公告)日：2018-04-17
申请号：US15620260
申请日：2017-06-12
Applicant: Snap, Inc.
Inventor： Alex Bamberger , Peter Brook , Nicolas Dahlquist , Matthew Hanover , Russell Douglas Patton , Jonathan M Rodriguez, II
CPC classification number: G02B27/01 , G02B27/017 , G02B2027/0178 , G02C11/10 , G06F1/163 , G06F1/32 , G06F1/3203 , G06F1/3206 , G06F1/3287 , G06F1/3293 , H04N5/23203 , H04N5/23206 , H04N5/23222 , H04N5/23241 , H04N5/23293 , H04N5/76 , Y02D10/122
Abstract: Systems and methods for communications with wearable devices having displays with low boot time are provided. In one example embodiment, a display command is received at a low-power processor, and the low-power processor boots a video processor. The video processor then boots a high-speed processor as part of managing display of content. In certain embodiments, a low-power wireless connection from a camera to a client device is established. Based on this connection, the low-power processor initiates boot-up of a high-speed processor and wireless communication circuitry, which is used to receive content for display on the wearable device.
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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
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.
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公开(公告)号：US09742997B1
公开(公告)日：2017-08-22
申请号：US14712104
申请日：2015-05-14
Applicant: SNAP INC.
Inventor： Alex Bamberger , Peter Brook , Nicolas Dahlquist , Matthew Hanover , Russell Douglas Patton , Jonathan M Rodriguez, II
CPC classification number: H04N5/23241 , H04N1/00095 , H04N1/00307 , H04N5/23206
Abstract: Systems and methods for device handshaking are described. Embodiments for client device and associated wearable device initiated handshaking are described. In certain embodiments, a device such as wearable camera eyeglasses having both high-speed wireless circuitry and low-power wireless circuitry communicates with a client device. The low-power wireless circuitry is used for signaling and to manage power on handshaking for the high-speed circuitry in order to reduce power consumption. An analysis of a high-speed connection status may be performed by a client device, and used to conserve power at the glasses with signaling from the client device to indicate when the high-speed circuitry of the glasses should be powered on.
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公开(公告)号：US12164105B2
公开(公告)日：2024-12-10
申请号：US18137295
申请日：2023-04-20
Applicant: Snap Inc.
Inventor： Alex Bamberger , Peter Brook , Nicolas Dahlquist , Matthew Hanover , Russell Douglas Patton , Jonathan M Rodriguez, II
IPC: G02B27/01 , G02C11/00 , G06F1/16 , G06F1/32 , G06F1/3203 , G06F1/3206 , G06F1/3287 , G06F1/3293 , H04N5/76 , H04N23/60 , H04N23/63 , H04N23/65 , H04N23/66 , H04N23/661
Abstract: One aspect disclosed is a method including determining a location from a positioning system receiver, determining, using a hardware processor and the location, that the location is approaching a path of direction of visual direction information, displaying the visual direction information on a display of a wearable device in response to the determining, determining, using the positioning system receiver, whether the turn of the visual direction information has been made, determining, by the hardware processor, a first period of time for display of the content data based on whether the turn of the visual direction information has been made, powering on the display and displaying, using the display, content data for the first period of time, turning off the display and the hardware processor following display of the content data.
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Patent Agency Ranking
公开(公告)号：US20240305877A1
公开(公告)日：2024-09-12
申请号：US18665624
申请日：2024-05-16
Applicant: Snap Inc.
Inventor： Peter Brook , Russell Douglas Patton , Jonathan M. Rodriguez, II
IPC: H04N23/617 , H04N23/65 , H04N23/71 , H04N23/73
CPC classification number: H04N23/617 , H04N23/65 , H04N23/71 , H04N23/73
Abstract: System, methods, devices, and instructions are described for fast boot of a processor as part of camera operation. In some embodiments, in response to a camera input, a digital signal processor (DSP) of a device is booted using a first set of instructions. Capture of image sensor data is initiated using the first set of instructions at the DSP. The DSP then receives a second set of instructions and the DSP is programmed using the second set of instructions after at least a first frame of the image sensor data is stored in a memory of the device. The first frame of the image sensor data is processed using the DSP as programmed by the second set of instructions. In some embodiments, the first set of instructions includes only instructions for setting camera sensor values, and the second set of instructions includes instructions for processing raw sensor data into formatted image files.
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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.
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公开(公告)号：US20230299961A1
公开(公告)日：2023-09-21
申请号：US18132636
申请日：2023-04-10
Applicant: Snap Inc.
Inventor： Peter Brook , Nicolas Dahlquist , Matthew Hanover
IPC: H04L9/32 , H04L9/40 , H04W4/80 , H04W12/50 , G06K7/10 , G06K19/10 , H04B10/114 , H04L9/08 , H04L9/14 , H04L9/30 , H04W12/04 , H04W12/06
CPC classification number: H04L9/3226 , G06K7/10762 , G06K19/10 , H04B10/114 , H04L9/0844 , H04L9/14 , H04L9/3066 , H04L63/18 , H04W4/80 , H04W12/04 , H04W12/06 , H04W12/50 , H04W12/77
Abstract: Embodiments for device pairing using optical codes are described. One embodiment is a wearable device with an image sensor configured to capture an image including a first optical code from a first host device. The wearable device decodes the first optical code, and in response to the first optical code, initiates broadcast of a pairing advertisement. The host device displays a second optical code in response to the pairing advertisement, and the wearable device captures and processes the second optical code to determine a host pairing advertisement code. The wearable device then, in response to the second optical code, initiate broadcast of a second pairing advertisement including the host pairing advertisement code. In various embodiments, a secure wireless channel is then established and used for further secure communications.
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公开(公告)号：US11652635B2
公开(公告)日：2023-05-16
申请号：US16947339
申请日：2020-07-29
Applicant: Snap Inc.
Inventor： Peter Brook , Nicolas Dahlquist , Matthew Hanover
IPC: H04L29/06 , H04L9/32 , H04L9/40 , H04W4/80 , H04W12/50 , G06K7/10 , G06K19/10 , H04B10/114 , H04L9/08 , H04L9/14 , H04L9/30 , H04W12/04 , H04W12/06 , H04W12/77 , G06K7/14
CPC classification number: H04L9/3226 , G06K7/10762 , G06K19/10 , H04B10/114 , H04L9/0844 , H04L9/14 , H04L9/3066 , H04L63/18 , H04W4/80 , H04W12/04 , H04W12/06 , H04W12/50 , G06K7/1413 , G06K7/1417 , H04L2209/80 , H04W12/77
Abstract: Embodiments for device pairing using optical codes are described. One embodiment is a wearable device with an image sensor configured to capture an image including a first optical code from a first host device. The wearable device decodes the first optical code, and in response to the first optical code, initiates broadcast of a pairing advertisement. The host device displays a second optical code in response to the pairing advertisement, and the wearable device captures and processes the second optical code to determine a host pairing advertisement code. The wearable device then, in response to the second optical code, initiate broadcast of a second pairing advertisement including the host pairing advertisement code. In various embodiments, a secure wireless channel is then established and used for further secure communications.
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公开(公告)号：US20220377247A1
公开(公告)日：2022-11-24
申请号：US17817725
申请日：2022-08-05
Applicant: Snap Inc.
Inventor： Zhibin Zhang , Russell Douglas Patton , Peter Brook , Dunxu Hu
Abstract: Systems and methods for determining a location of a wearable electronic device are disclosed. In some aspects, the device includes a position acquisition device and an accelerometer. A hardware processor included in the device may be configured to generally maintain the position acquisition device in a low power state to save power. When a video or image is captured, it may tag the video or image with first location information. Given the inoperative position acquisition device, a current location may not be known. In some aspects, in response to a need for location information, measurements from an accelerometer may be stored. The position acquisition device may also be transitioned to an operative state, and after some time delay, a second location determined. In some aspects, the location of the capture may then be obtained based on the acceleration measurements and the second location.
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