Refrigerator
    11.
    发明授权

    公开(公告)号:US11280540B2

    公开(公告)日:2022-03-22

    申请号:US16950773

    申请日:2020-11-17

    Abstract: Provided is a refrigerator including a main body including a storeroom, a door body arranged to open or close the storeroom, a decoration panel coupled to a front side of the door body, and a holder mounted on the front side of the door body to be coupled to the decoration panel. The door body includes a rear case defining a rear side of the door body, and a main case defining front and sides of the door body. The main case includes a front part defining the front side of the door body and having an installation groove in which to install the holder, side parts defining sides of the door body, and a rear coupler coupled to the rear case. The main case is formed by bending a single metal board.

    Electronic device for transmitting and receiving data with server device

    公开(公告)号:US11463539B2

    公开(公告)日:2022-10-04

    申请号:US17136953

    申请日:2020-12-29

    Abstract: An electronic device that includes a communication module and a processor operatively connected to the communication module to exchange data with an external electronic device through the communication module is provided. The processor generates user data and a user profile based on collected user information related to a plurality of items, receive learning information data related to the plurality of items from the external electronic device, generate user learning data by applying the learning information data to the user data, learn a user preference pattern based on the user learning data, update the user profile based on the learned user preference pattern, and receive recommended item data from the external electronic device based on the updated user profile.

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