Electricity: measuring and testing – Of geophysical surface or subsurface in situ – For small object detection or location
Reexamination Certificate
2006-06-20
2010-12-07
Assouad, Patrick J (Department: 2858)
Electricity: measuring and testing
Of geophysical surface or subsurface in situ
For small object detection or location
C324S067000
Reexamination Certificate
active
07847556
ABSTRACT:
A detector1for detecting a buried current carrying conductor comprises a digital homodyne receiver. The receiver processes field strength signals induced in a pair of vertically spaced antennae3, 5. The analogue to digital converter is an audio-grade stereo CODEC11.
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English translation of the description of DE19815342 A1 from the European Patent Office Website (http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=DE19815342&F=O&QPN=DE19815342), printed on Sep. 15, 2008.
Assouad Patrick J
Baker & Hostetler LLP
Radiodetection Limited
Schindler David M.
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