Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mark J. Chiappetta0
Date of Patent
March 22, 2005
0Patent Application Number
099211810
Date Filed
August 2, 2001
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A pulse-echo sonar scanner for a mobile robot includes a transmitter which generates a pulse signal, an acoustic transducer which transmits and receives acoustic signals, a receiver, means for determining performance characteristics of the transducer for a given pulse, means for storing the performance characteristics, and means for determining threshold levels for an echo based on the stored performance characteristics.
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