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    Semiconductor device
    1.
    发明授权
    Semiconductor device 有权

    公开(公告)号：US12237235B2

    公开(公告)日：2025-02-25

    申请号：US17832900

    申请日：2022-06-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seongkyung Kim ,  Eunbi Kim ,  Ukjin Jung

    IPC: H01L21/66 ,  H01L21/8238 ,  H01L27/092 ,  H01L29/45

    Abstract: A semiconductor device may include a substrate, which includes a logic cell region including first and second active regions and a test region including dummy regions, first and second active patterns provided on the first and second active regions, respectively, a dummy pattern provided on each of the dummy regions, a device isolation layer disposed in trenches defining each of the dummy pattern and the first and second active patterns, a contact pattern provided on the dummy pattern, a gate electrode provided to cross the dummy regions, a gate contact coupled to the gate electrode, and a metal layer on the gate contact. The metal layer may include two test lines provided on the test region and respectively coupled to the contact pattern and the gate contact. A top surface of the first active pattern may be lower than a top surface of the dummy pattern.

    Method and apparatus for managing non-fungible token for digital content
    3.
    发明授权
    Method and apparatus for managing non-fungible token for digital content 有权

    公开(公告)号：US12219062B2

    公开(公告)日：2025-02-04

    申请号：US17846574

    申请日：2022-06-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Bumhan Kim ,  Eunbi Kim ,  Hansang Song ,  Seungwon Shin

    IPC: H04L9/32 ,  H04L9/08

    Abstract: An electronic device and method are disclosed for managing a non-fungible token (NFT). The electronic device includes: a memory configured to store computer-executable instructions, and a processor. The processor implements the method, including: generating, a NFT for target content in response to receiving a request to register the target content from a first external electronic device, generating, for the NFT, a certification authority (CA) signature indicating that the NFT is generated by the server, and transmitting, via a communication circuitry, the NFT to the first external electronic device, wherein an ownership signature is added to the NFT, together with the CA signature, the ownership signature based on a private key of a user to which ownership of the NFT is assigned.

    Electronic device and method for executing function according to stroke input
    5.
    发明授权
    Electronic device and method for executing function according to stroke input 有权

    公开(公告)号：US11216154B2

    公开(公告)日：2022-01-04

    申请号：US15733284

    申请日：2018-12-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jieun Kim ,  Jongkee Lee ,  Eunbi Kim ,  Soojung Lee ,  Jueun Lee ,  Shinjae Jung

    IPC: G06F3/0481 ,  G06F3/0482 ,  G06F3/0488 ,  G06F3/16

    Abstract: An electronic device is disclosed. The electronic device, according to one embodiment, disclosed in the present document, comprises at least one sensor, a display, a speaker, and a processor functionally connected to the at least one sensor and the display, wherein the processor can be configured so as to output, on the display, a plurality of menu icons respectively having a sequence number, detect a stroke input by using the at least one sensor, confirm a movement direction and a movement frequency corresponding to the detected stroke input, designate, from a reference menu icon among the plurality of menu icons, a menu icon according to a result of movements in the movement direction at the movement frequency, and output information of the designated menu icon through the speaker. Additional various embodiments identified through the description are possible.

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