TREA

Wolfgang Spitzke

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  • Barsbuettel, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Eye marks in image processing
    • Patent number 7,225,738
    • Issue date Jun 5, 2007
    • Hewlett-Packard Development Company, L.P.
    • John A. Underwood
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Eye marks in image processing
    • Publication number 20070266878
    • Publication date Nov 22, 2007
    • John A. Underwood
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Eye marks in image processing
    • Publication number 20040226467
    • Publication date Nov 18, 2004
    • John A. Underwood
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS