Data processing: generic control systems or specific application – Generic control system – apparatus or process – Digital positioning
Reexamination Certificate
2005-01-31
2010-12-28
DeCady, Albert (Department: 2121)
Data processing: generic control systems or specific application
Generic control system, apparatus or process
Digital positioning
C382S167000, C382S173000, C353S048000, C353S074000, C353S079000, C353S122000, C348S014030, C348S014070, C348S014080, C348S014090, C362S162000
Reexamination Certificate
active
07860587
ABSTRACT:
A display and/or operating device for controlling machines includes a projection device for projecting an image onto a projection area, an acquisition device for scanning the same projection area, and a control computer for controlling the projection device and the acquisition device. The present invention is distinguished by the fact that, by the acquisition device and the control computer, an analysis of the same projection surface can be carried out, and that the content of the image to be projected can be controlled by the control computer as a function of the result of the analysis of the same projection area.
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German Office Action dated Oct. 1, 2008.
English translation of Japanese Office Action dated Jun. 4, 2010.
Berg Winfried
Franke Volkhard
Hauck Dieter
Kaiser Michael
Schneider Manfred
DeCady Albert
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Locher Ralph E.
Stemer Werner H.
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