TREA

Joseph (Hungmin) Liang

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  • Santa Cruz, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Videoconferencing camera
    • Patent number D1077881
    • Issue date Jun 3, 2025
    • Hewlett-Packard Development Company, L.P.
    • Nicholas W Paterson
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Videoconference device
    • Patent number D986307
    • Issue date May 16, 2023
    • Plantronics, Inc.
    • Nicholas W. Paterson
    • D16 - Photography and optical equipment