Computer graphics processing and selective visual display system – Display peripheral interface input device – Including keyboard
Reexamination Certificate
2005-03-01
2005-03-01
Wu, Xiao (Department: 2674)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Including keyboard
C345S172000, C400S472000
Reexamination Certificate
active
06862017
ABSTRACT:
A Window keyboard comprises a keyboard body having a single-chip microprocessor or ASIC therein and three function key blocks thereon. The three function key blocks include a File & Clipboard block, an Office block and an Application-setting block. Those blocks are electrically connected to the single-chip microprocessor and each has a plurality function key, wherein each function key generates a composite-key code for user to execute specific functions.
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Fatahi-yar M.
Wu Xiao
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