Patents
Patents for G01P 15 - Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration (18,281)
01/2003
01/08/2003EP1273896A2 Resonant sensor
01/08/2003EP1272109A1 Physiological condition monitors utilizing very low frequency acoustic signals
01/08/2003CN1389704A Three-shaft moving sensor
01/07/2003US6504385 Three-axis motion sensor
01/07/2003US6502462 Capacitance type dynamic quantity sensor having displacement portion and formed by wire bonding
01/07/2003CA2252264C Accelerometer mounting
01/03/2003WO2003001608A1 Method for manufacturing thin-film structure
01/03/2003WO2003001217A1 Acceleration sensor and method of manufacture thereof
01/03/2003WO2003001150A1 Composite sensor for detecting angular velocity and acceleration
01/02/2003US20030004603 Apparatus for converting measurement signals into digital signals, the signals having been initiated in a piezo sensor by the impacts of a hydraulic percussion device
01/02/2003US20030000816 Deceleration impact detector for use in automotive vehicle
01/02/2003EP1271667A2 Piezoelectric/electrostrictive device and method of producing the same
01/02/2003EP1271592A1 Deceleration impact detector for use in automotive vehicle
01/02/2003EP1271155A1 Micromechanical component comprising a diamond layer, and production process
01/02/2003EP1271105A2 Device for converting measurement signals produced by a piezo-sensor into digital signals
01/02/2003EP1177451A4 Sensor
01/02/2003EP1036337A4 Reaction time measurement system
12/2002
12/31/2002WO2002003042A1 Piezoelectric sensor
12/31/2002US6502026 Start controlling method for a passenger protection system, start controlling system for a passenger protection system, and recording medium for recording a start controlling program for a passenger protection system
12/31/2002US6502023 Device for estimating rolling condition of vehicle body with limits of roll angle and angular speed
12/31/2002US6501386 Systems within a communication device for evaluating movement of a body and methods of operating the same
12/31/2002US6501282 Highly sensitive capacitance comparison circuit
12/31/2002US6500348 Deep reactive ion etching process and microelectromechanical devices formed thereby
12/27/2002WO2002103808A1 Thin-film structure and method for manufacturing the same, and acceleration sensor and method for manufacturing the same
12/27/2002WO2002103369A1 Small size, high capacitance readout silicon based mems accelerometer
12/27/2002WO2002103368A1 Silicon device
12/27/2002WO2002103367A1 Acceleration transducer and method
12/27/2002WO2002103365A2 Mems sensor with single central anchor and motion-limiting connection geometry
12/27/2002WO2002103294A1 Sensor using electro active curved helix or double helix
12/27/2002WO2001077694A9 Ultrananocrystalline diamond cantilever wide dynamic range acceleration/vibration/pressure sensor
12/26/2002US20020196989 Rolling bearing unit for supporting wheel
12/25/2002CN2528022Y Strong impack rigid motion acceleration transducer
12/24/2002US6497149 Mobile plate accelerometer with electrostatic feedback motor
12/19/2002US20020190945 Input device for use in a computer system
12/19/2002US20020190612 Piezoelectric/electrostrictive device and method of producing the same
12/19/2002US20020189355 Small size, high capacitance readout silicon based MEMS accelerometer
12/19/2002US20020189352 Mems sensor with single central anchor and motion-limiting connection geometry
12/19/2002US20020189350 Micromachined vertical vibrating gyroscope
12/19/2002US20020189349 Sensor for detecting a rotational movement or an angular acceleration
12/19/2002DE10216016A1 Halbleitervorrichtung zum Messen einer physikalischen Größe Semiconductor device for measuring a physical quantity
12/18/2002EP1266229A1 Micromechanical component
12/18/2002EP0864093B1 Sensor, in particular accelerometer, and actuator, and method for making a sensor or actuator structure with electric insulation localised in a substrate plate
12/17/2002US6496348 Method to force-balance capacitive transducers
12/17/2002US6496264 Fiber optic acoustic sensor with specifically selected flexural disks
12/17/2002US6495945 Piezoelectric/electrostrictive element
12/17/2002US6494096 Semiconductor physical quantity sensor
12/17/2002US6494095 Micro electromechanical switch for detecting acceleration or decelaration
12/17/2002US6494092 Semiconductor sensor chip and method for producing the chip, and semiconductor sensor and package for assembling the sensor
12/12/2002WO2002099441A1 Micromachined shock sensor
12/12/2002WO2002098708A1 Assembly for sensing a frontal impact in a vehicle
12/12/2002US20020184949 Micromachined shock sensor
12/10/2002US6490926 Acceleration sensor module
12/10/2002CA2183080C Device and method for monitoring the transit time of transported articles
12/05/2002US20020180978 Highly sensitive cross axis accelerometer
12/05/2002US20020180462 Three-axis motion sensor
12/05/2002US20020180423 Angular measurement system having an integrated ferraris sensor
12/05/2002US20020180031 Semiconductor device
12/05/2002US20020178828 Capacitive physical load sensor and detection system
12/05/2002US20020178818 Acceleration sensor and manufacturing method thereof
12/05/2002US20020178817 Accelerometer with folded beams
12/05/2002US20020178816 Counterbalanced silicon tuned multiple accelerometer-gyro
12/04/2002EP1262781A1 Motion sensor
12/04/2002EP0876271B1 Method of determining quantities describing vehicle travel behaviour
12/04/2002EP0845105B1 Star-patterned accelerometer reed
11/2002
11/28/2002WO2002095422A1 Ferraris sensor
11/28/2002WO2002095331A1 Counterbalanced silicon tuned multiple accelerometer-gyro
11/28/2002US20020177252 Method of manufacturing semiconductor device capable of sensing dynamic quantity
11/28/2002US20020175692 Method and circuit for detecting movements through micro-electric-mechanical sensors, compensating parasitic capacitances and spurious movements
11/28/2002US20020174728 Apparatus and method of sensing fluid flow
11/28/2002US20020174720 MEMS gyroscope and accelerometer with mechanical reference
11/28/2002DE10125097A1 Ferraris sensor for acceleration measurement has magnets and detector coils arranged alternately on eddy current body
11/27/2002EP1208385A4 Sensor design and process
11/26/2002US6487482 Method and device for deploying a retaining system
11/26/2002US6484579 Trim balancing of second-order non-linearity in double ended tuning fork resonators
11/26/2002US6484578 Vibrating beam accelerometer
11/26/2002US6484577 Accelerometer signal processor comprising variable oscillators and counters
11/21/2002WO2002093180A1 Accelerometer strain relief structure
11/21/2002WO2002093179A1 Transmitter system for a ferraris movement transmitter
11/21/2002WO2002093122A2 Sensor arrangement, in particular micro-mechanical sensor arrangement
11/21/2002WO2002091923A1 Portable device comprising an acceleration sensor and method of generating instructions or advice
11/21/2002WO2002082101A8 Micromechanical capacitive acceleration sensor
11/21/2002WO2001025798A3 A method for improving the performance of micromachined devices
11/21/2002US20020173886 Method of determining the severity of a frontal impact
11/21/2002US20020172457 Coated optical microcavity resonator chemical sensor
11/21/2002US20020171328 A method for producing an acceleration sensor
11/21/2002US20020170356 Acceleration sensor
11/21/2002US20020170355 Accelerometer strain isolator
11/21/2002US20020170175 Method for producing micromechanical structures
11/21/2002DE10123039A1 Sensor arrangement used as a micromechanical sensor comprises a sensor section to deliver sensor signals, and a covering section arranged on the sensor section to form a hermetically sealed sensor inner chamber
11/21/2002DE10122029A1 Acceleration sensor produced using micro-mechanical surface technology with a single silicon crystal to produce a capacitive sensor element whose sensitivity axis is perpendicular to the mounting plane
11/20/2002EP1257496A2 Method for producing a micromechanical component, and a component produced according to said method
11/19/2002US6483322 Capacitive physical quantity sensor
11/19/2002US6483283 Semiconductor dynamic quantity-sensor and method of manufacturing the same
11/19/2002US6481286 Reentrant microwave resonant cavity accelerometer
11/19/2002US6481283 Coriolis oscillating gyroscopic instrument
11/14/2002WO2002091001A1 The acceleration sensing motion sensor and method for sensing thereof
11/14/2002WO2002091000A1 Shear damped fiber optic sensor
11/14/2002WO2001025800A9 Highly sensitive accelerometer
11/14/2002US20020169577 Device for recognizing an overturn process of a vehicle
11/14/2002US20020166838 Sloped trench etching process