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    Annotating screen content in a mobile environment
    34.
    发明授权
    Annotating screen content in a mobile environment 有权

    公开(公告)号：US12147652B1

    公开(公告)日：2024-11-19

    申请号：US18543747

    申请日：2023-12-18

    Applicant: GOOGLE LLC

    Inventor： Matthew Sharifi ,  David Petrou

    IPC: G06F3/04842 ,  G06F40/134 ,  G06F40/169 ,  G06F40/295 ,  G06V30/416

    Abstract: Systems and methods are provided for sharing a screen from a mobile device. For example, a method includes receiving, at a second mobile device, an image of a screen captured from a first mobile device and determining whether to trigger an automated action. The method may also include displaying, responsive to not triggering the automated action, annotation data generated for the image with the image on a display of the second mobile device, the annotation data including at least one visual cue corresponding to content in the image relevant to a user of the second mobile device. The method may further include, responsive to triggering the automated action, determining that a mobile application associated with the image is installed on the second mobile device and replaying user input actions received with the image on the second mobile device starting from a reference screen associated with the mobile application.

    SCREEN-ANALYSIS BASED DEVICE SECURITY
    37.
    发明公开
    SCREEN-ANALYSIS BASED DEVICE SECURITY 审中-公开

    公开(公告)号：US20230156000A1

    公开(公告)日：2023-05-18

    申请号：US18097738

    申请日：2023-01-17

    Applicant: GOOGLE LLC

    Inventor： Matthew Sharifi ,  Kai WANG ,  David Petrou

    IPC: H04L9/40 ,  H04W12/06 ,  G06N20/00 ,  H04W4/029 ,  G06F21/31 ,  G06F21/36 ,  H04W12/30 ,  H04W12/126

    CPC classification number: H04L63/083 ,  H04W12/06 ,  G06N20/00 ,  H04W4/029 ,  G06F21/316 ,  G06F21/36 ,  H04W12/30 ,  H04W12/126 ,  H04L63/102 ,  H04W12/10

    Abstract: Systems and methods are provided for a content-based security for computing devices. An example method includes identifying content rendered by a mobile application, the content being rendered during a session, generating feature vectors from the content and determining that the feature vectors do not match a classification model. The method also includes providing, in response to the determination that the feature vectors do not match the classification model, a challenge configured to authenticate a user of the mobile device. Another example method includes determining a computing device is located at a trusted location, capturing information from a session, the information coming from content rendered by a mobile application during the session, generating feature vectors for the session, and repeating this until a training criteria is met. The method also includes training a classification model using the feature vectors and authenticating a user of the device using the trained classification model.

    Mapping images to search queries
    38.
    发明授权
    Mapping images to search queries 有权

    公开(公告)号：US11269897B2

    公开(公告)日：2022-03-08

    申请号：US16657467

    申请日：2019-10-18

    Applicant: Google LLC

    Inventor： Matthew Sharifi ,  David Petrou ,  Abhanshu Sharma

    IPC: G06F16/2457 ,  G06F16/583 ,  G06F16/58 ,  G06F16/2452 ,  G06F16/903

    Abstract: Methods, systems, and apparatus for receiving a query image, receiving one or more entities that are associated with the query image, identifying, for one or more of the entities, one or more candidate search queries that are pre-associated with the one or more entities, generating a respective relevance score for each of the candidate search queries, selecting, as a representative search query for the query image, a particular candidate search query based at least on the generated respective relevance scores and providing the representative search query for output in response to receiving the query image.

    SYSTEMS AND METHODS FOR PRIVATE LOCAL SPONSORED CONTENT
    39.
    发明申请
    SYSTEMS AND METHODS FOR PRIVATE LOCAL SPONSORED CONTENT 有权

    公开(公告)号：US20210357986A1

    公开(公告)日：2021-11-18

    申请号：US17388708

    申请日：2021-07-29

    Applicant: Google LLC

    Inventor： Keith Bonawitz ,  Daniel Ramage ,  David Petrou

    IPC: G06Q30/02 ,  H04L9/00 ,  H04L29/06 ,  G06N5/02

    Abstract: Systems and methods are shown for providing private local sponsored content selection and improving intelligence models through distribution among mobile devices. This allows greater data gathering capabilities through the use of the sensors of the mobile devices as well as data stored on data storage components of the mobile devices to create predicted models while offering better opportunities to preserve privacy. Locally stored profiles comprising machine intelligence models may also be used to determine the relevance of the data gathered and in improving an aggregated model for identifying the relevance of data and the selection of sponsored content items. Distributed optimization is used in conjunction with privacy techniques to create the improved machine intelligence models. Publishers may also benefit from the improved privacy by protecting the statistics of type or volume of sponsored content items shown with publisher content.

    Drag-and-drop on a mobile device
    40.
    发明授权
    Drag-and-drop on a mobile device 有权

    公开(公告)号：US11137893B2

    公开(公告)日：2021-10-05

    申请号：US16935681

    申请日：2020-07-22

    Applicant: Google LLC

    Inventor： Matthew Sharifi ,  David Petrou

    IPC: G06F3/048 ,  G06F3/0486 ,  G06F3/16 ,  G06F9/54 ,  G06F3/0484 ,  G06F3/0488

    Abstract: Implementations provide an improved drag-and-drop operation on a mobile device. For example, a method includes identifying a drag area in a user interface of a first mobile application in response to a drag command and receiving a drop location in a second mobile application that differs from the first mobile application. The method may also include determining that a drop location is a text input control and the drag area is not text-based, performing a search for a text description of the drag area, and pasting the text description into the text input control. The method may also include determining that a drop location is an image input control and that the drag area is text based, performing a search using the drag area for a responsive image, and pasting the responsive image into the image input control.

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