Tactile sensor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 23, 1990
Grant Date -
N/A
app pub date -
Sep 25, 1984
filing date -
Sep 25, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sensor comprising a deformable medium, such as rubber, an ultrasonic transducer for transmitting a signal through the medium to a face of the medium and for sensing an echo of the signal returned from the face through the material to the transducer and circuit means for determining the time differential between transmission of the signal and return of the echo and for converting the time signal into a distance measurement.
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