公开(公告)号：WO2022056132A2

公开(公告)日：2022-03-17

申请号：PCT/US2021/049672

申请日：2021-09-09

Applicant: SNAP INC.

Inventor： CARDENAS GASCA, Ana Maria ,  DAGAN PELED, Ella ,  MONROY-HERNÁNDEZ, Andrés ,  ROBINSON, Ava ,  THAM, Yu Jiang ,  VAISH, Rajan

IPC: A63F13/87 ,  A63F13/795 ,  A63F13/65 ,  A63F13/216 ,  A63F13/48 ,  A63F13/213 ,  A63F2300/8082 ,  G06F3/011 ,  G06F3/0488 ,  G06F3/1454 ,  G06K7/1439 ,  G06T19/006 ,  G06T2200/24 ,  G06T2207/10016 ,  G06T2207/30196 ,  G06T2219/024 ,  G06T7/20 ,  G06V40/10 ,  H04L67/18

Abstract: Methods and systems are disclosed for creating a shared augmented reality (AR) session. The methods and systems perform operations comprising: receiving, by a client device, input that selects a shared augmented reality (AR) experience from a plurality of shared AR experiences; in response to receiving the input, determining one or more resources associated with the selected shared AR experience; determining, by the client device, that two or more users are located within a threshold proximity of the client device; and activating the selected shared AR experience in response to determining that the two or more users are located within the threshold proximity of the client device.

公开(公告)号：WO2022055724A1

公开(公告)日：2022-03-17

申请号：PCT/US2021/047934

申请日：2021-08-27

Applicant: SNAP INC.

Inventor： NAGARAJ, Benamanahali, K. ,  SINGH, Amit ,  FLISZAR, David

IPC: C03B33/02 ,  B23K26/06 ,  B23K26/38 ,  B23K26/402 ,  C03B33/07 ,  B23K103/00 ,  C03B33/09

Abstract: Cutting a wafer having devices, such as glass optical waveguides, into die by cutting into both sides of the wafer to reduce or eliminate micro-cracks and defects in the die. The wafer can be cut by simultaneously cutting the wafer from both sides using separate lasers at a controlled depth. The wafer can also be sequentially cut by cutting into one side of the wafer, flipping the wafer, and then cutting into the other side of the wafer. A processor controls the power of each laser to select the depth of each cut, such that each cut may be 50 % into the wafer, or other depths such as 30 % for one cut and 70 % for the other cut. The wafer may be cut into the bottom surface of the wafer first, and then cut into the top surface of the wafer having the optical waveguides.

公开(公告)号：WO2022047457A1

公开(公告)日：2022-03-03

申请号：PCT/US2021/071213

申请日：2021-08-17

Applicant: SNAP INC.

Inventor： LI, Yanjia

IPC: G06F16/583 ,  G06F16/532 ,  G06F16/55 ,  G06F16/51 ,  G06F16/955 ,  G06F16/56 ,  G06F16/538 ,  G06K9/20

Abstract: A system to navigate a browser based on image data may perform operations that include: receiving a scan request from a client device, the scan request including an image that comprises image data; identifying an object depicted within the image based on the image data; determining a classification of the object; and navigating a browser associated with the client device to a resource based on the classification.

公开(公告)号：WO2022015865A1

公开(公告)日：2022-01-20

申请号：PCT/US2021/041650

申请日：2021-07-14

Applicant: SNAP INC.

Inventor： HERMANN, Rodrigo de Proenca Gomes ,  LIANG, Shijin

IPC: G06F16/958 ,  G06F40/197 ,  G06F8/71 ,  G06F11/36

Abstract: Aspects of the present disclosure involve systems and methods for performing operations comprising: retrieving, from a content management system (CMS), website generation data that references a data model type stored on the CMS; importing, by a migration agent from the CMS, definition of the data model type referenced by the website generation data as a local version of the data model type; detecting, by the migration agent, a change to a property of the local version of the data model type; and generating, by the migration agent, a migration script to migrate the change to the property of the local version of data model type to the data model type stored on the CMS.

公开(公告)号：WO2022006279A1

公开(公告)日：2022-01-06

申请号：PCT/US2021/039901

申请日：2021-06-30

Applicant: SNAP INC.

Inventor： MANDIA, Patrick ,  MOURKOGIANNIS, Celia Nicole

IPC: H04L12/58 ,  H04L51/10 ,  H04L51/18 ,  H04L51/32

Abstract: In one or more implementations, a camera user interface of a client application may be accessed from a third-party application. In one or more examples, the camera user interface may be generated based at least partly on information provided by a developer of the third-party application according to a camera user interface developer framework provided by a service provider related to the client application. User content may be created using the camera user interface. The user content may be returned to the third-party application for use within the third-party application.

公开(公告)号：WO2022005841A1

公开(公告)日：2022-01-06

申请号：PCT/US2021/038665

申请日：2021-06-23

Applicant: SNAP INC.

Inventor： ANVARIPOUR, Kaveh ,  DRUMMOND, Virginia ,  LUO, Jean ,  MATTHIESSEN, Alek ,  MOURKOGIANNIS, Celia Nicole

IPC: G06Q30/06 ,  G06Q50/00 ,  G06Q50/12 ,  G06T19/00 ,  G06Q30/0631 ,  G06Q30/0643 ,  G06Q50/01

Abstract: Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for providing augmented reality content relating to user-submitted reviews in association with traveling, in accordance with some example embodiments. The program and method provide for receiving, by a messaging application running on a device of a user, a request to scan an image captured by a device camera; determining, in response to receiving the request, a travel parameter associated with the request and an attribute of an object depicted in the image; selecting, from among plural candidate user interfaces relating to user-submitted reviews, a user interface that corresponds to the travel parameter and the attribute; and displaying an augmented reality content item, which includes the selected user interface, with the image.

公开(公告)号：WO2022005726A1

公开(公告)日：2022-01-06

申请号：PCT/US2021/037172

申请日：2021-06-14

Applicant: SNAP INC.

Inventor： CANBERK, Ilteris ,  MORENO, Daniel

IPC: G06F3/01 ,  G06F3/0346 ,  G02B2027/0178 ,  G02B27/0176 ,  G06F3/011 ,  G06F3/012 ,  G06T19/006

Abstract: Eyewear configured to identify movements of a remote physical object to provide a 3D painting interactive augmented reality experience. In an example, the eyewear uses the identified movements of the remote physical object as a virtual brush to create a three- dimensional (3D) virtual object on an eyewear display. The eyewear determines positional information of the remote physical object. The eyewear uses the positional information and responsively displays and edits the virtual object as a function of the relative 3D positioning of the remote physical object.

公开(公告)号：WO2022005715A1

公开(公告)日：2022-01-06

申请号：PCT/US2021/036537

申请日：2021-06-09

Applicant: SNAP INC.

Inventor： CANBERK, Ilteris ,  KANG, Shin, Hwun

IPC: G02B27/01 ,  G06F3/01 ,  G06F3/0481 ,  G06T19/00 ,  G02B2027/0134 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0178 ,  G02B27/0093 ,  G02B27/0101 ,  G02B27/0172 ,  G06T19/006 ,  G06T19/20 ,  G06T2219/2004 ,  G06V20/20

Abstract: Eyewear providing an interactive augmented reality experience to allow a user of an eyewear device to display a 3D overlay image on a viewed person. The user can select the overlay image from a list of images, such as costumes, stored in memory or generated by the user. The images can be sorted in memory based on common attributes. Registration points of the person are continuously aligned with registration points of the overlay as the person moves such that the user appears to be wearing the 3D costume during movement. By aligning the registration points, the costume adapts to different body types and heights. The coloring of the costume can change based on the environment, such as the lighting, or to contrast with colors viewed in a viewfinder.

公开(公告)号：WO2022005708A1

公开(公告)日：2022-01-06

申请号：PCT/US2021/036322

申请日：2021-06-08

Applicant: SNAP INC.

Inventor： BORYS, Olha ,  HALMETSCHLAGER-FUNEK, Georg ,  KALKGRUBER, Matthias ,  WOLF, Daniel ,  ZILLNER, Jakob

IPC: G06F3/01 ,  G06F3/011 ,  G06F3/012

Abstract: Visual-inertial tracking of an eyewear device using sensors. The eyewear device monitors the sensors of a visual inertial odometry system (VIOS) that provide input for determining a position of the device within its environment. The eyewear device determines the status of the VIOS based information from the sensors and adjusts the plurality of sensors (e.g., by turning on/off sensors, changing the sampling rate, of a combination thereof) based on the determined status. The eyewear device then determines the position of the eyewear device within the environment using the adjusted plurality of sensors.

公开(公告)号：WO2021257455A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/037229

申请日：2021-06-14

Applicant: SNAP INC.

Inventor： GORKIN, Leonid ,  LI, Mengyao ,  OĞUZ YILDIZ, Arif ,  GABOR, Jeremie ,  MARIANSKI, Robert ,  ZHAO, Xiaohan ,  FEDER, Benjamin

IPC: H04L29/08 ,  H04L29/06 ,  H04L67/24 ,  H04W4/029 ,  H04W76/28 ,  H04W76/40

Abstract: Aspects of the present disclosure involve systems and methods for performing operations comprising: storing, on a distributed storage system, one or more front-end (FE) instances and a plurality of real-time graph (RTG) instances; receiving, by a first online device object associated with a given user, an update from a first client device; generating, by the first online device object, a message that includes the update for transmission to a plurality of friends of the given user; storing, on a given one of the plurality of RTG instances, an offline device object for a first friend of the plurality of friends and a second online device object for a second friend of the plurality of friends; and transmitting, by the first online device object the message that includes the update to the offline device object of the first friend and the second online device object of the second friend.