Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 2, 2007
Patent Application Number
10077933
Date Filed
February 20, 2002
Patent Primary Examiner
Patent abstract
This invention is directed to a portable information apparatus, which includes a main display, a sub-display provided independently of the main display, detection means for detecting information that the user must be informed of, and display control means for displaying a message indicating the information that the user must be informed of on the sub-display when the detection means detects this information.
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