Automated transformation of email signatures

    公开(公告)号:US12218897B2

    公开(公告)日:2025-02-04

    申请号:US17809150

    申请日:2022-06-27

    Abstract: A system and method for dynamically transforming email signatures. A method includes: receiving an email from an email client prior to delivery to an intended recipient, the email including an original signature; analyzing the email to obtain information associated with the intended recipient of the email; predicting a preferred language of the intended recipient based on the information; converting the original signature to a revised signature, wherein the revised signature utilizes the preferred language; and forwarding the email with the revised signature to the intended recipient.

    Tracking image senders on client devices

    公开(公告)号:US11557016B2

    公开(公告)日:2023-01-17

    申请号:US17182575

    申请日:2021-02-23

    Inventor: Shuzhen Li Sai Xu

    Abstract: Methods and systems for tracking image senders using client devices are described herein. A computing system may receive an image containing a first watermark vector corresponding to a user account of an image sender. The computing system may convert the image to a frequency domain image that contains the first watermark vector. From the frequency domain image, the computing system may identify the first watermark vector. The computing system may compare the first watermark vector to each of a plurality of stored watermark vectors, each corresponding to a known user account, to determine a probability of a match. The computing system may determine the user account of the sender of the image by determining which of the plurality of stored watermark vectors has a highest probability of a match, and may send, to a workplace administrator platform, an indication of the user account.

    SHORTCUT KEYS FOR VIRTUAL KEYBOARDS

    公开(公告)号:US20220382430A1

    公开(公告)日:2022-12-01

    申请号:US17359720

    申请日:2021-06-28

    Abstract: In one aspect, an example methodology implementing the disclosed techniques includes, by a computing device, responsive to initiation of an application of the computing device, a display of which including a virtual keyboard, detecting, by the computing device, an input on a shortcut key of the virtual keyboard. The method also includes, by the computing device, translating the shortcut key into one or more keystrokes based on a configuration file for that short key and providing the one or more keystrokes to the application to execute a function of the shortcut key in response to the detected input.

    Secure Translation of Sensitive Content

    公开(公告)号:US20210326537A1

    公开(公告)日:2021-10-21

    申请号:US16930955

    申请日:2020-07-16

    Inventor: Yimin Liu Sai Xu

    Abstract: Methods and systems for secure translation of sensitive content are described herein. In the method, content of a file may be segmented into a plurality of sections of text. At least one section of text includes an item of sensitive content and items of nonsensitive content. The item of sensitive content may be replaced with replacement content, which enables translation of the at least one section of text without use of the sensitive content. The plurality of sections of text may be sent to remote computing devices for translation. After translation, the translation of the at least one section of text received from the remote computing device may be modified to include the item of sensitive content instead of the replacement content. A translation of the content of the file may be generated based on translations of the plurality of sections of text received from the remote computing devices.

    SYSTEMS AND METHODS FOR UNLOCKING A MOBILE DEVICE

    公开(公告)号:US20210203770A1

    公开(公告)日:2021-07-01

    申请号:US17180108

    申请日:2021-02-19

    Inventor: Sai Xu Qin Zhang

    Abstract: Systems and methods for controlling access to a mobile device. A method for unlocking a mobile device includes detecting a user input comprising two or more user actions performed at one or more physical input buttons of the mobile device when the mobile device is in a lock state. The lock state prevents use of at least one functionality of the mobile device. Each user action corresponds to a code. The method also includes determining whether the detected user input is valid, and changing a state of the mobile device from the lock state to an unlock state to enable the use of the at least one functionality of the mobile device if the detected user input is valid.

    Systems and methods for controlling access to a computing device

    公开(公告)号:US10972601B2

    公开(公告)日:2021-04-06

    申请号:US16854221

    申请日:2020-04-21

    Inventor: Sai Xu Qin Zhang

    Abstract: Systems and methods for controlling access to a computing device. The methods include: detecting, by a computing device in a first state, two or more user actions of tactile input applied to only one or more physical volume control buttons of a housing of the computing device; determining that the detected two or more user actions of the tactile input are valid based on a code sequence; and changing the first state of the computing device to a second state to enable use of at least one functionality of the computing device, in response to determining that the detected two or more user actions of the tactile input are valid.

    Systems and methods for user interface detection

    公开(公告)号:US10901763B2

    公开(公告)日:2021-01-26

    申请号:US16039589

    申请日:2018-07-19

    Abstract: Embodiments described include systems and methods for user interface (UI) anomaly detection. One or more processors of a client device can execute an application undergoing UI anomaly detection. The application can be injected with a detection engine. The detection engine can determine, while executing as a thread of the application on the one or more processors of the client device, that a dimension of a text-designated region of a first user interface element of the application is less than that of corresponding text for rendering on the user interface element. The detection engine can provide, to a server responsive to the determination, an indication of a first UI anomaly. The indication can include information about a position and size of the first user interface element.

    Secure translation of sensitive content

    公开(公告)号:US12008334B2

    公开(公告)日:2024-06-11

    申请号:US16930955

    申请日:2020-07-16

    Inventor: Yimin Liu Sai Xu

    CPC classification number: G06F40/58 G06F21/6245 G06F40/47

    Abstract: Methods and systems for secure translation of sensitive content are described herein. In the method, content of a file may be segmented into a plurality of sections of text. At least one section of text includes an item of sensitive content and items of nonsensitive content. The item of sensitive content may be replaced with replacement content, which enables translation of the at least one section of text without use of the sensitive content. The plurality of sections of text may be sent to remote computing devices for translation. After translation, the translation of the at least one section of text received from the remote computing device may be modified to include the item of sensitive content instead of the replacement content. A translation of the content of the file may be generated based on translations of the plurality of sections of text received from the remote computing devices.

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