TREA

Sangok Sohn

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  • Suwon-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wireless earphone
    • Patent number D1017585
    • Issue date Mar 12, 2024
    • Samsung Electronics Co., Ltd.
    • Kyubok Lee
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless earphone
    • Patent number D1010608
    • Issue date Jan 9, 2024
    • Samsung Electronics Co., Ltd.
    • Sangok Sohn
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Charging case for wireless earphones
    • Patent number D988260
    • Issue date Jun 6, 2023
    • Samsung Electronics Co., Ltd.
    • Sangok Sohn
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Charging case for wireless earphones
    • Patent number D979492
    • Issue date Feb 28, 2023
    • Samsung Electronics Co., Ltd.
    • Jaehyung Hong
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Wireless earphone
    • Patent number D961556
    • Issue date Aug 23, 2022
    • Samsung Electronics Co., Ltd.
    • Jaehyung Hong
    • D14 - Recording, communication, or information retrieval equipment