Tire pressure monitoring device and code learning method therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 10, 2004
Grant Date -
May 29, 2003
app pub date -
Sep 3, 2002
filing date -
Nov 29, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tire pressure monitoring device, being installed in a motor vehicle having a plurality of tires, includes: a plurality of sensor modules being installed onto the tire and having a wireless communication signal transmitter for transmitting a radio frequency (RF) signal. The RF signal includes a specific code for the status of the tire and a specific code for the sensor module. The device further includes a plurality of antenna modules, each being installed individually for one of the sensor modules for receiving the signal; and a receiving device, electrically coupled to the antenna module for processing the signal.
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