Communications – electrical: acoustic wave systems and devices – Echo systems – Side scanning or contour mapping sonar systems
Reexamination Certificate
2006-07-17
2008-11-25
Pihulic, Dan (Department: 3662)
Communications, electrical: acoustic wave systems and devices
Echo systems
Side scanning or contour mapping sonar systems
Reexamination Certificate
active
07457196
ABSTRACT:
A sonar transducer network for observing a seabed includes a controller. A first transducer assembly includes a first acoustic transducer to convert a first ping to a first electrical signal; and a first transducer processor to receive a first electrical signal from the first acoustic transducer to generate the first transducer data. At least one second transducer assembly is spaced apart from the first transducer assembly. The second transducer assembly includes a second acoustic transducer to convert a second ping to a second electrical signal. The second transducer processor receives the second electrical signal from the second acoustical transducer to generate second transducer data. A network bus communicates first transducer data and second transducer data with the controller.
REFERENCES:
patent: 3541499 (1970-11-01), Gosta
patent: 6850173 (2005-02-01), Steinbrecher
patent: 2006/0013068 (2006-01-01), Wilson
patent: 2006/0018197 (2006-01-01), Burczynski et al.
Acker Timothy W.
Dawson James J.
Ebrahim Assad E. K.
Biosonics, Inc.
Black Lowe & Graham PLLC
Pihulic Dan
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