Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 13, 2007
Patent Application Number
10611923
Date Filed
July 3, 2003
Patent Primary Examiner
Patent abstract
An input device includes: a tapping sound detector configured to detect a tapping sound made by a user to generate a tapping sound detection signal; a converter configured to convert the tapping sound detection signal into an input operation signal; and an operation signal output device configured to output the input operation signal. The operation signal output device includes a wireless transmitter.
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