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Class Information
Number: 340/446
Name: Communications: electrical > Land vehicle alarms or indicators > Internal alarm or indicator responsive to a condition of the vehicle > Tire deflation or inflation > With particular telemetric coupling > Acoustic wave
Description: Subject matter in which the signal is carried by sound waves generated by a device mounted on the rotating wheel.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7602279 |
Wheel lifted and grounded identification for an automotive vehicle |
Oct. 13, 2009 |
| 7551069 |
Tyre data monitoring systems |
Jun. 23, 2009 |
| 7508301 |
Tire monitoring system and method |
Mar. 24, 2009 |
| 7432801 |
System and method for detecting a rapid leak from a tire |
Oct. 7, 2008 |
| 7412312 |
System for automatically determining a public transport vehicle emergency braking characteristics, in particular of a railway vehicle |
Aug. 12, 2008 |
| 7397352 |
Method and device for localizing the position of at least two emission units, especially for monitoring at least one parameter for a plurality of wheels pertaining to a motor vehicle |
Jul. 8, 2008 |
| 7391306 |
Method and device for detecting tyre wear or the like |
Jun. 24, 2008 |
| 7392119 |
Method and device for locating the position, on the right or on the left, of a wheel of a vehicle |
Jun. 24, 2008 |
| 7391308 |
Monitoring device, transceiver system and its control method |
Jun. 24, 2008 |
| 7362218 |
Motion detection using a shock sensor in a remote tire pressure monitoring system |
Apr. 22, 2008 |
| 7333008 |
Tire deflation warning system and method thereof, and judgment program of tire with reduced pressures |
Feb. 19, 2008 |
| 7333022 |
Safety monitoring mechanism of a wafer fabrication platform |
Feb. 19, 2008 |
| 7327243 |
Method for warning deflation of tires and system thereof, and judgment program of deflation of tires |
Feb. 5, 2008 |
| 7327244 |
Valve device with pressure alarm for tire |
Feb. 5, 2008 |
| 7323976 |
Wheel lifted and grounded identification for an automotive vehicle |
Jan. 29, 2008 |
| 7323975 |
Tire pressure monitoring system and method therefor |
Jan. 29, 2008 |
| 7319381 |
Signal receiving apparatus |
Jan. 15, 2008 |
| 7301446 |
Method of detecting undersized, oversized, underinflated or overinflated tires |
Nov. 27, 2007 |
| 7289021 |
Apparatus and method for attaching an annular transponder unit to tire |
Oct. 30, 2007 |
| 7259663 |
Wheel state adjustment system and method thereof |
Aug. 21, 2007 |
| 7250851 |
Method for locating sensors mounted each on a vehicle wheel |
Jul. 31, 2007 |
| 7245208 |
Tire condition detecting system and method |
Jul. 17, 2007 |
| 7205885 |
Tire sensor communication system |
Apr. 17, 2007 |
| 7173521 |
Tire air pressure warning system and method for warning against tire air pressure |
Feb. 6, 2007 |
| 7148793 |
Tire parameter sensing system having auto-location feature and associated method |
Dec. 12, 2006 |
| 7132937 |
Wheel lift identification for an automotive vehicle using passive and active detection |
Nov. 7, 2006 |
| 7116217 |
Transmitter and receiver for tire condition monitoring apparatus |
Oct. 3, 2006 |
| 7109856 |
Wheel lifted and grounded identification for an automotive vehicle |
Sep. 19, 2006 |
| 7102499 |
Electronic device for a tire having an extensible antenna |
Sep. 5, 2006 |
| 7091841 |
Tire electronics assembly having a multi-frequency antenna |
Aug. 15, 2006 |
| 7084751 |
System and method of facilitating training of a tire pressure monitoring system on a vehicle |
Aug. 1, 2006 |
| 7042348 |
Method for monitoring the tire pressure on vehicles |
May. 9, 2006 |
| 7009491 |
Dual purpose vehicle key fob for training tire pressure sensors |
Mar. 7, 2006 |
| 6967570 |
ID registration method for tire air pressure sensor, ID registration system, tire air pressure monitoring system, tire air pressure sensor, and smart control system |
Nov. 22, 2005 |
| 6961002 |
Sonic detection system and method of using the same |
Nov. 1, 2005 |
| 6954141 |
Apparatus and method for tire monitoring system |
Oct. 11, 2005 |
| 6950021 |
Electronic wall using high-resolution millimeter-wave radar in conjunction with multiple plane reflectors and retroreflectors |
Sep. 27, 2005 |
| 6937145 |
Transmitter for tire condition monitoring apparatus and the tire condition monitoring apparatus |
Aug. 30, 2005 |
| 6901792 |
Recall mechanism for a pressure gauge |
Jun. 7, 2005 |
| 6897770 |
Tire pressure monitor and location identification system and method |
May. 24, 2005 |
| 6888446 |
Tire pressure monitoring auto location assembly |
May. 3, 2005 |
| 6888449 |
Circuits for coupling signals carrying information to a tire pressure monitoring system in the absence of a receiver |
May. 3, 2005 |
| 6838985 |
System and method for remote tire pressure monitoring with low frequency initiation |
Jan. 4, 2005 |
| 6789006 |
Method and device for detecting a detached tire |
Sep. 7, 2004 |
| 6788191 |
Method and apparatus for alarming decrease in tire air-pressure, and program for judging decompression of tire |
Sep. 7, 2004 |
| 6771166 |
Air bag deployment sensing apparatus and method |
Aug. 3, 2004 |
| 6753768 |
Air pressure detecting device for wheel |
Jun. 22, 2004 |
| 6750761 |
Method for monitoring tire parameters |
Jun. 15, 2004 |
| 6690271 |
Device for monitoring at least one parameter for a plurality of vehicle wheels |
Feb. 10, 2004 |
| 6664890 |
Air pressure detection device for tire |
Dec. 16, 2003 |
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