Ultrasonic occupant position sensing system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 16, 2001
Grant Date -
N/A
app pub date -
Feb 27, 1999
filing date -
Feb 27, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An occupant position measuring system (10) comprising: a transmitter for generating a pulse modulated transmitter signal; a receiver for receiving a reflection of the transmitter signal, the receiver being characterized as having a relatively low Q factor; a controller, responsive to the receipt of the reflected signal and for generating an indication of the distance between an occupant the transmitter.
First Claim
Family
International Classification(s)
Cited Art Landscape
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