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公开(公告)号：US20230396877A1
公开(公告)日：2023-12-07
申请号：US18453591
申请日：2023-08-22
Applicant: Snap Inc.
Inventor： Zhibin Zhang , Russell Douglas Patton , Peter Brook , Dunxu Hu
CPC classification number: H04N23/651 , G06F1/3287 , G06F1/163 , H04W4/029 , H04W4/027 , H04W52/0254 , H04N23/60 , H04N5/76
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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公开(公告)号：US20230369741A1
公开(公告)日：2023-11-16
申请号：US18197576
申请日：2023-05-15
Applicant: Snap Inc.
Inventor： Mathias Andreas Hintermann , Pat Kusbel , Douglas Wayne Moskowitz , Ugur Olgun , Russell Douglas Patton , Patrick Timothy McSweeney Simons , John Bernard Ardisana, II , Teodor Dabov , Ashutosh Y. Shukla
CPC classification number: H01Q1/22 , H01Q1/273 , G02C11/10 , G06F1/1698 , H01Q7/00 , H01Q9/28 , H01Q9/26 , H01Q21/28
Abstract: An antenna system comprises a combination of a loop antenna and a non-loop antenna. The loop antenna and the non-loop antenna is connected in common to a transceiver mechanism or signal feed mechanism. The non-loop antenna is in some embodiments provided by a dipole conductor. An eyewear device incorporates the antenna system, a loop conductor and a dipole conductor of the antenna system being integrated in a body of the eyewear device. The loop conductor may be provided by a lens ring that extends around a lens held by the body. The lens ring may serve both as loop conductor and as a lens retention mechanism.
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公开(公告)号：US20230350434A1
公开(公告)日：2023-11-02
申请号：US18072982
申请日：2022-12-01
Applicant: Snap Inc.
Inventor： David G. Fliszar , Russell Douglas Patton
CPC classification number: G05D1/1062 , B64C39/024 , B64D47/08 , B64U70/10 , G06T7/579 , G06V10/751 , G06V20/17 , G06V40/161 , B64U2101/30 , G06T2207/10032 , G06T2207/30201
Abstract: Systems, computer readable medium and methods for autonomous drone navigation based on vision are disclosed. Example methods include capturing an image using an image capturing device of the autonomous drone, processing the image to identify an object, and navigating the autonomous drone relative to the object for a period of time. After the period of time a second type of navigation is used based on determining structure from motion navigation. Images are captured during the period of time to transition to the second type of navigation. The second type of navigation uses a downward pointing navigation camera and other sensors.
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公开(公告)号：US20230350431A1
公开(公告)日：2023-11-02
申请号：US17981807
申请日：2022-11-07
Applicant: Snap Inc.
Inventor： Mathias Andreas Hintermann , Justin Huang , Russell Douglas Patton
CPC classification number: G05D1/101 , G06V40/172 , G06V20/17 , G06V40/107 , G06V10/82 , B64C39/024 , B64C2201/141 , B64C2201/127 , B64C2201/108
Abstract: Systems, computer readable medium and methods for fully autonomous drone flight are disclosed. Example methods include taking off, navigating in accordance with a flight plan, and navigating the autonomous drone to land. The autonomous drone performs flight plans with only an initial command for the autonomous drone to fly and, in some examples, an indication of a landing space such as an open hand presented under the autonomous drone. After an initial fly command, the autonomous drone is not controlled by a remote-control device and does not receive any additional commands to complete the flight plan. The autonomous drone enters a lower energy state while flying where the wireless connections are turned off since the autonomous drone does not respond to commands during flight.
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公开(公告)号：US20230350427A1
公开(公告)日：2023-11-02
申请号：US17982959
申请日：2022-11-08
Applicant: Snap Inc.
Inventor： Mathias Andreas Hintermann , Justin Huang , Russell Douglas Patton
CPC classification number: G05D1/042 , G06V10/82 , G06V40/28 , G06V20/17 , G08G5/003 , B64C39/024 , B64C2201/141 , B64C2201/027 , B64C2201/108
Abstract: Systems, computer readable medium and methods for landing an autonomous drone with gestures are disclosed. Example methods include lifting off the autonomous drone in response to an instruction from a person, receiving sensor data, and processing the sensor data to identify a gesture from the person that indicates that the autonomous drone is to land. The autonomous drone recognizes a gesture from a person to land where the gesture is based on a physical movement of the person. In response, the autonomous drone navigates to land the autonomous drone. In some examples, the person presents an open palm to the autonomous drone which causes the autonomous drone to fly to and land on the open palm. In some examples, the person places a hand under the autonomous drone which causes the autonomous drone to land. In some examples, the autonomous drone responds to the person that launched the autonomous drone.
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Patent Agency Ranking
公开(公告)号：US20230284142A1
公开(公告)日：2023-09-07
申请号：US18195572
申请日：2023-05-10
Applicant: Snap Inc.
Inventor： Alex Bamberger , Peter Brook , Nicolas Dahlquist , Matthew Hanover , Russell Douglas Patton , Jonathan M. Rodriguez, II
CPC classification number: H04W52/0229 , H04W36/14 , H04W4/80 , H04W52/383 , Y02D30/70
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：US20230229000A1
公开(公告)日：2023-07-20
申请号：US18125044
申请日：2023-03-22
Applicant: Snap Inc.
Inventor： Kenneth Kubala , Russell Douglas Patton , Jonathan M. Rodriguez, II
CPC classification number: G02B27/0172 , G02C5/14 , G02C11/10 , G02B2027/0178 , G02B2027/0187 , G02B2027/0138
Abstract: Eyewear having an optical waveguide communicating infrared light from a remote infrared emitter in the eyewear to an optical output coupler that uniformly illuminates an eye for tracking eye movement of a user. An optical input coupler couples a light beam emitted by the remote infrared emitter into the waveguide. The remote infrared emitter simplifies industrial design and is a single light source. The remote infrared emitter is not in a peripheral vision of a user's eye and improves a cosmetic impact.
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公开(公告)号：US11619970B2
公开(公告)日：2023-04-04
申请号：US17835628
申请日：2022-06-08
Applicant: Snap Inc.
Inventor： Russell Douglas Patton , Jonathan M. Rodriguez, II , Julio Cesar Castañeda , Samuel Bryson Thompson
Abstract: A wearable device includes a body having fasteners and a frame coupled between two fasteners. The frame includes first and second sections. A first portion of the body includes the first section of the frame and one fastener and a second portion of the body includes the second section of the frame and the other fastener. A speaker and a microphone are connected to the first portion and another speaker and another microphone are connected to the second portion. The body also includes a processor, memory accessible to the processor, and programming in the memory for configuring the processor to selectively activate the speakers and microphones such that a first speaker emits an output sound signal while a first microphone and a second speaker are deactivated and a second microphone captures an input sound signal during the emission of the output sound signal by the first speaker.
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公开(公告)号：US20220404616A1
公开(公告)日：2022-12-22
申请号：US17661596
申请日：2022-05-02
Applicant: Snap Inc.
Inventor： Alex Bamberger , Peter Brook , Nicolas Dahlquist , Matthew Hanover , Russell Douglas Patton , Jonathan M. Rodriguez, II
IPC: G02B27/01 , H04N5/232 , G06F1/16 , G02C11/00 , G06F1/3206 , G06F1/32 , G06F1/3203 , G06F1/3287 , G06F1/3293
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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公开(公告)号：US11469606B2
公开(公告)日：2022-10-11
申请号：US17346377
申请日：2021-06-14
Applicant: Snap Inc.
Inventor： Gerald Nilles , Russell Douglas Patton , Raul Alejandro Perez , Patrick Timothy Mcsweeney Simons
IPC: H02J7/00 , G01R31/3842 , G01R31/388 , G02C11/00
Abstract: Disclosed herein are regulated power supplies. The power source delivers power to a system load and includes battery units. The power source also includes power flow devices coupled to the battery units that are configured to provide power from the battery units to the system load. Each power flow device corresponds to a respective one of the battery units, and includes a one direction current flow device connected in series with a current regulator between the respective battery unit and the system load.
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