Patents
Sitemap › G01 - Measuring; Testing › G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure › G01L 17 - Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
Patents for G01L 17 - Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies (2,404)
12/2003
12/30/2003US6668637 Tire air pressure estimating apparatus
12/25/2003US20030234722 Tire condition monitoring system
12/25/2003US20030234041 Pressure measuring and inflation/deflation control system for tires
12/25/2003US20030233872 Tire pressure monitoring system with low current consumption
12/18/2003US20030233209 Method and apparatus for detecting decrease in tire air-pressure and program for judging decompression of tire
12/18/2003US20030230358 Inflation valve device with a pressure measuring unit for an inflatable bladder
12/17/2003EP1371507A2 Method and apparatus for detecting decrease in tire air-pressure and for judging decompression of tire
12/17/2003EP1370841A1 Stress sensor
12/17/2003CN1462366A Background learning of speaker voices
12/11/2003WO2003059658A3 Tire pressure monitoring system with transition from stationary vehicle to moving vehicle conditions
12/11/2003US20030227380 Device and method for monitoring the air pressure in the tires of a motor vehicle
11/2003
11/27/2003US20030217601 Apparatus for detecting and warning of under/over-inflation of inflatable cushions
11/26/2003EP1363792A1 Tire information obtaining device, method for obtaining tire information and tire information obtaining program
11/20/2003WO2003095245A1 System for generating electric power from a rotating tire's mechanical energy using reinforced piezoelectric materials
11/20/2003WO2003095244A1 System for generating electric power from a rotating tire's mechanical energy using reinforced piezoelectric materials
11/18/2003US6647772 Transmitter of tire condition monitoring apparatus and method for manufacturing transmitter of tire condition monitoring apparatus
11/13/2003US20030210137 Transmitter casing for a tire condition monitoring apparatus
11/13/2003US20030210136 Method and apparatus for detecting decrease in tire air-pressure, and program for judging decompression of tire
11/13/2003US20030209064 System for generating electric power from a rotating tire's mechanical energy using reinforced piezoelectric materials
11/12/2003EP1361081A2 Method and apparatus for detecting decrease in tire air-pressure, and program for judging decompression of tire
11/12/2003EP1214207B1 System for controlling the pressure of a vehicle tyres
11/12/2003EP1187731B1 Rf transponder comprising a power-on reset circuit and a method of controlling operation of a transponder of such kind
10/2003
10/30/2003US20030201883 Measuring air pressure
10/29/2003EP1356961A2 Mounting structure of transmitter for tire condition monitoring apparatus
10/29/2003EP1356960A2 Vehicle-tire-state detection/communication apparatus and tire-data communication apparatus
10/28/2003US6637275 Uniform pressure type three-dimensional pressure bearing surface measuring instrument structure
10/23/2003WO2003086787A1 Tire-state obtaining apparatus
10/23/2003WO2003086785A1 Tire status detection system and method
10/23/2003US20030200051 Tire condition estimating apparatus and method
10/23/2003US20030197604 Vehicle-tire-state detection/communication apparatus and tire-data communication apparatus
10/16/2003US20030193391 Apparatus and method for alarming decrease in tire air-pressure
10/15/2003EP1352765A2 Method and apparatus for detecting decrease in tire-pressure and program for judging decompression of tire
10/14/2003US6633229 Method for assigning identifying elements in signals emitted by transmitters in a tire pressure indicating system to the wheels on which the transmitters are mounted
10/09/2003WO2003082614A1 Off-road detection for improving the detection of tyre pressure loss
10/08/2003EP1350641A2 Method and apparatus for alarming decrease in tire air-pressure, and program for judging decompression of tire
10/02/2003US20030187607 Method and apparatus for detecting decrease in tire air-pressure, and program for judging decompression of tire
10/02/2003US20030187556 Wheel measuring system, wheel measuring method and wheel-related product sales method
10/01/2003CN2577270Y Mechanical barometric sensor
10/01/2003CN1446386A SAW device with integral patch antenna
09/2003
09/30/2003US6626035 Apparatus and method for tire pressure measurement
09/24/2003CN2574926Y Connector of splitting tyre armoured chain
09/23/2003US6622552 System for checking the pressure of the tires of a vehicle
09/16/2003US6619110 Module for measuring tire pressure
09/12/2003WO2003074299A1 Method for compensating temperature in a tyre pressure monitoring system
09/10/2003EP1341681A1 Device and method for monitoring air pressure in the tyres of a vehicle
08/2003
08/27/2003EP1338445A1 Device for fixing a module of an electronic tyre surveillance system on a wheel
08/27/2003EP1337406A1 Tyre blow-out detector
08/26/2003US6609419 Signal transmission in a tire pressure sensing system
08/21/2003WO2003069353A1 Straight running judging device for vehicles
08/21/2003US20030156024 Saw device with integral patch antenna
08/21/2003US20030156023 Method and apparatus for alarming decrease in tire air-pressure, and program for judging decompression of tire
08/21/2003US20030156022 Transmitter of tire condition monitoring apparatus and tire condition monitoring apparatus
08/20/2003EP1336511A1 Transmitter of tire condition monitoring apparatus and tire condition monitoring apparatus with this transmitter
08/20/2003EP1335838A1 Safety insert with incorporated transmission antenna
08/19/2003CA2083737C Tire inflation and velocity sensor
08/14/2003US20030151503 Device for fixing a tire monitoring system module to a wheel
08/13/2003CN1436297A Tire testing device
08/12/2003US6604415 Tire condition monitoring apparatus and method
08/06/2003CN1434773A Tyre condition monitoring system
07/2003
07/30/2003EP1330372A1 Low-power consumption system for monitoring pressure in a tyre
07/30/2003EP1330371A1 System for measuring pressure and for controlling inflation/deflation for a tyre
07/24/2003WO2003059658A2 Tire pressure monitoring system with transition from stationary vehicle to moving vehicle conditions
07/22/2003CA2214700C Transponder and sensor apparatus for sensing and transmitting vehicle tire parameter data
07/17/2003US20030131657 Tire pressure monitoring system with transition from stationary vehicle to moving vehicle conditions
07/16/2003EP1327872A2 Device for the determination of the internal pressure of tyres
07/16/2003EP1327536A2 Method and apparatus for detecting decrease in tire air-pressure and program for judging decompression of tire
07/16/2003EP1071570B1 Pneumatic tire having a transponder and method of measuring pressure within a pneumatic tire
07/15/2003US6591672 Condition sensor of pneumatic tire
07/10/2003US20030130773 Method and apparatus for detecting decrease in tire air-pressure and program for judging decompression of tire
07/10/2003US20030128110 Method of detection of limited slip differential device, method and apparatus for detecting decrease in tire air-pressure employing the method of detection, and program for judging decompression of tire
07/03/2003US20030121318 Tire testing device
07/02/2003EP1323551A2 Transmitter of tire condition monitoring apparatus
07/02/2003EP1240034B1 An rf transponder comprising a programmable trimmer and method of trimming operating characteristics of an rf transponder
07/01/2003CA2285172C Flat tire sensor
06/2003
06/26/2003US20030115945 Transmitter of tire condition monitoring apparatus
06/25/2003EP1321315A1 Method and apparatus for removably inserting an electronic tire tag into a tire
06/25/2003EP1321314A2 Transmitter of tire condition monitoring apparatus
06/19/2003US20030112137 Transmitter of tire condition monitoring apparatus
06/17/2003US6580363 Method of encapsulating an electronic tire tag
06/10/2003US6575023 Tire air pressure determining apparatus and method of determining tire air pressure
06/04/2003EP1316787A1 Smooth transmitter casing for a tire condition monitoring apparatus
06/03/2003US6573828 Low-pressure testing device for an automobile tire
06/03/2003US6571617 Method and apparatus using directional antenna or learning modes for tire inflation pressure monitoring and location determination
05/2003
05/29/2003US20030098787 Tire pressure monitoring device and code learning method therefor
05/22/2003WO2003041974A1 Self-contained radio apparatus for transmission of data
05/22/2003WO2002034553A8 Low-power consumption system for monitoring pressure in a tyre
05/14/2003EP1310386A2 Sending and/or receiving unit for installation in elastic structures and antennae herefor
05/14/2003EP0812270B1 Transponder and sensor apparatus for sensing and transmitting vehicle tire parameter data
05/14/2003CN1417046A Luminous tyre pressure meter
05/08/2003US20030088414 Background learning of speaker voices
05/08/2003US20030085619 Transmitting and/or receiving unit for incorporation into an elastic structure
05/07/2003EP1307943A1 Saw device with integral patch antenna
05/07/2003EP1150849B1 Signal transmission apparatus and method, sensing apparatus and tyre pressure measuring apparatus including such signal transmission apparatus
05/06/2003US6557407 Tire pressure gauge with lighting means
05/06/2003US6557406 Device for measuring the tire pressure in a pneumatic tire of a vehicle
05/06/2003US6557405 Internal information detector for pressure vessel
05/02/2003EP1305590A1 Device and method for mapping ground surface effects of a vehicle passage
04/2003
04/24/2003WO2003033283A1 Measuring device, including at least a sensor, capable of operating in difficult conditions
04/17/2003WO2003031990A1 Device for combined detection of axle acceleration and wheel rotational speed, and method for determining pressure
04/17/2003WO2003031210A1 System for transmitting tyre condition variables
1 ... 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25