Electronic apparatus, and method of controlling electronic apparatus

    公开(公告)号:US11328039B2

    公开(公告)日:2022-05-10

    申请号:US16805902

    申请日:2020-03-02

    Abstract: An electronic apparatus includes: an input module configured to input an export instruction and an electronic apparatus identifier, the export instruction instructing to export an application, the electronic apparatus identifier corresponding to one different electronic apparatus; a controller module configured to generate an activation key on a basis of the electronic apparatus identifier where the export instruction is input, the activation key being for activating the application only in the one different electronic apparatus, control to output a package file including the application and the activation key, and inactivate the application after a certain replacement transition time period passes, the certain replacement transition time period starting from an output time point of the package file; and an output module configured to output the package file controlled by the controller module.

    Electronic apparatus and non-transitory computer readable recording medium that records control program

    公开(公告)号:US11233906B2

    公开(公告)日:2022-01-25

    申请号:US16909395

    申请日:2020-06-23

    Abstract: A storage device stores, for each of one or more function expansion applications, the hardware component necessary for operation of the function expansion application. A control circuit is configured to detect that there is a failure in any of the plurality of hardware components, determine whether or not there is the function expansion application that needs, for operation thereof, the hardware component from which a failure has been detected, and perform control so that an operation mode is switched to a first degeneracy mode in which the detected hardware component is not used where there is no function expansion application that needs the detected hardware component, and the other hardware components are used.

    DEVICE MANAGEMENT SYSTEM AND COMPUTING SYSTEM

    公开(公告)号:US20240095388A1

    公开(公告)日:2024-03-21

    申请号:US18470411

    申请日:2023-09-19

    CPC classification number: G06F21/6218 G06F2221/2135

    Abstract: A device management system includes a database and a request acceptance portion which accepts a connection request from a device. The connection request is a request for causing the request acceptance portion to execute access to the database. When the connection request is accepted from the device, the request acceptance portion sets a restriction rate according to a load amount of the database and selectively executes, by a ratio corresponding to the restriction rate, processing of permitting access to the database and processing of not permitting access to the database and notifying the device of an error.

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