TREA

Raymond B. Wolfgang

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  • Exton, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hiding of encrypted data
    • Patent number 6,912,658
    • Issue date Jun 28, 2005
    • Purdue Research Foundation
    • Jordan J. Glogau
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Authentication of signals using watermarks
    • Patent number 6,625,295
    • Issue date Sep 23, 2003
    • Purdue Research Foundation
    • Raymond B. Wolfgang
    • G06 - COMPUTING CALCULATING COUNTING