TREA

Xuewei Liu

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Building controller
    • Patent number D938419
    • Issue date Dec 14, 2021
    • Honeywell International Inc.
    • Peilin Li
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Building controller
    • Patent number D938420
    • Issue date Dec 14, 2021
    • Honeywell International Inc.
    • Peilin Li
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Building controller
    • Patent number D937259
    • Issue date Nov 30, 2021
    • Honeywell International Inc.
    • Peilin Li
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Building controller
    • Patent number D936052
    • Issue date Nov 16, 2021
    • Honeywell International Inc.
    • Peilin Li
    • D14 - Recording, communication, or information retrieval equipment