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Fishfinder

  • US 20080080317A1
  • Filed: 10/02/2006
  • Published: 04/03/2008
  • Est. Priority Date: 10/02/2006
  • Status: Active Grant
First Claim
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1. A detector comprising:

  • a transmission and reception device for transmitting into the water ultrasound pulses and receiving echo signals;

    a single body echo detector for distinguishing a single body echo based on echo signals received; and

    a single body echo tracker for tracking a single body distinguished by the single body echo detector for consecutive plurality of transmissions.

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