TREA

Chieh-Kai Wang

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Human computer interaction system and human computer interaction me...
    • Patent number 11,029,753
    • Issue date Jun 8, 2021
    • XRSpace CO., LTD.
    • Yen-Hung Lin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Head mounted display
    • Patent number D900095
    • Issue date Oct 27, 2020
    • XRSpace CO., LTD.
    • Chieh-Kai Wang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Head mounted display
    • Patent number D900096
    • Issue date Oct 27, 2020
    • XRSpace CO., LTD.
    • Chieh-Kai Wang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Strap for head mounted display
    • Patent number D889464
    • Issue date Jul 7, 2020
    • XRSpace CO., LTD.
    • Chieh-Kai Wang
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents