TREA

Frank Goepfert

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  • Jena, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rear projector
    • Patent number 6,233,024
    • Issue date May 15, 2001
    • LDT GmbH & Co. Laser-Display-Technologie KG
    • Klaus Hiller
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Device with a laser for image presentation
    • Patent number 6,011,643
    • Issue date Jan 4, 2000
    • LDT GmbH & Co. Laser-Display-Technologie KG
    • Joerg Wunderlich
    • G02 - OPTICS