TREA

Oliver Joehnβen

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  • Erlangen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flat panel display device
    • Patent number D773405
    • Issue date Dec 6, 2016
    • Siemens Aktiengesellschaft
    • Christian Daubenmerkl
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Flat panel display device
    • Patent number D766192
    • Issue date Sep 13, 2016
    • Siemens Aktiengesellschaft
    • Christian Daubenmerkl
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Flat panel display device
    • Patent number D763202
    • Issue date Aug 9, 2016
    • Siemens Aktiengesellschaft
    • Christian Daubenmerkl
    • D13 - Equipment for production, distribution, or transformation of energy