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Application filed by Symbios Logic IncfiledCriticalSymbios Logic Inc
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Publication of TW341682BpublicationCriticalpatent/TW341682B/en
A data input device comprising: a stylus portion mounted to a base for transmitting a signal to the digitizer; and a laser pointer portion mounted to the base for generating a laser beam for use in pointing to the image displayed on the display board.
TW086106678A1997-03-281997-05-19Method and apparatus for presenting information
TW341682B
(en)