Patents
Patents for G01P 15 - Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration (18,281)
06/2001
06/21/2001DE19960324A1 Schwingungsaufnehmer mit einer Druckhülse Vibration sensor with a pressure sleeve
06/21/2001DE19953677C1 Rail vehicle derailment detection method, uses detection of acceleration of rail vehicle component in vertical or transverse direction relative to rail track
06/20/2001EP1108203A2 Micromechanical component protected against environmental influences
06/20/2001EP1107887A1 Method for controlling an occupant protection means using dynamic control threshold values and corresponding control device
06/19/2001US6248610 Vibrating beam accelerometer and method for manufacturing the same
06/19/2001US6247371 Three-axis sensor
06/19/2001US6247364 Acceleration transducer and method
06/14/2001WO2001042797A1 Micromechanical structure, in particular for an acceleration sensor
06/14/2001WO2001028820A3 Device for detecting an inclination, a change in inclination or acceleration of moving objects
06/13/2001EP1106981A2 Capacitive transducer
06/13/2001EP1106397A2 System and method for monitoring vehicle conditions affecting tires
06/13/2001EP0742905B1 Accelerometric sensor for measuring pinking in an internal combustion engine
06/13/2001DE19959707A1 Mikromechanische Struktur, insbesondere für einen Beschleunigungssensor Micromechanical structure, in particular for an acceleration sensor
06/13/2001DE10059774A1 Resonanzelement Resonant element
06/12/2001US6246934 Vehicular data recording apparatus and method
06/12/2001US6246638 Fiber-optic vibration sensor based on frequency modulation of light-excited oscillators
06/12/2001US6246287 Amplifier for piezoelectric acceleration sensor
06/12/2001US6246155 Bimorph piezoelectric device for acceleration sensor and method of its manufacture
06/12/2001US6246049 Optical transducer
06/12/2001US6244113 Method and apparatus for measuring microgravity acceleration
06/12/2001US6244112 Acceleration sensor and process for the production thereof
06/12/2001US6244111 Micromechanical gradient sensor
06/12/2001US6244110 Vibration gyro sensor, combined sensor, and method for producing vibration gyro sensor
06/12/2001US6244109 Device and method for monitoring an acceleration sensor located in a vehicle
06/07/2001WO2001040742A2 Fiber optic seismic sensor
06/07/2001US20010002778 Bimorph piezoelectric device for acceleration sensor and method of its manufacture
06/07/2001US20010002551 Resonant element
06/07/2001DE10007600A1 Motion detector using accelerometers
06/05/2001US6243633 Start controlling method for a passenger protection system, and start controlling system for a passenger protection system, and recording medium for recording start control program for passenger protection system
06/05/2001US6243632 Control configuration for tripping a restraint device in a vehicle in the case of a side-impact collision
06/05/2001US6243186 Position detection of mechanical resonant scanner mirror
06/05/2001US6242276 Method for fabricating micro inertia sensor
06/05/2001US6240782 Semiconductor physical quantity sensor and production method thereof
06/05/2001US6240779 Gravity-type horizontal shift sensing apparatus
05/2001
05/31/2001WO2000055105A3 Explosive shear wave energy source
05/31/2001US20010001928 Vibrators, vibratory gyroscopes, devices for measuring a linear acceleration and a method of measuring a turning angular rate
05/31/2001DE19964218A1 Elektromechanisches Bauelement und Verfahren zur Herstellung desselben An electromechanical component and method of manufacturing the same
05/31/2001DE19951195A1 Einrichtung zur Erfassung der Richtungsänderung bei Zweiradfahrzeugen Means for detecting the direction of change in two-wheeled vehicles
05/30/2001EP1103816A1 Electro-mechanical impact detecting device for vehicles
05/30/2001EP1102996A1 Device and method for determining frequency and amplitude of an oscillating structure, especially for measuring acceleration or rotational rates
05/30/2001EP1010361A4 Microfabricated high aspect ratio device with electrical isolation and interconnections
05/29/2001US6237416 Multi-purpose impact sensor
05/29/2001US6237403 Method for determining the rotational speed of a motor vehicle wheel rotating around a rotating axis
05/25/2001WO2001036983A2 Crash sensing system
05/25/2001WO2001036913A1 Inertial measurement system
05/25/2001WO1997037232A3 Method and apparatus for measuring acceleration
05/24/2001US20010001842 Reverse determination method of vehicle and vehicle control apparatus
05/24/2001US20010001550 Integral stress isolation apparatus and technique for semiconductor devices
05/23/2001EP1102070A1 Acceleration sensor
05/23/2001EP1101389A2 Method for producing a filled recess in a material layer, integrated circuit produced using said method
05/23/2001CN1066259C Scanning arrangement and method
05/22/2001US6236928 Method and device for determining a variable representing the road resistance on a motor vehicle
05/22/2001US6236005 Micromechanical acceleration switch
05/22/2001US6235550 Integrated sensor having plurality of released beams for sensing acceleration and associated methods
05/22/2001US6233801 Process of making an acceleration detecting element
05/17/2001DE10039978A1 Inclination angle and acceleration measuring device for e.g. road vehicle includes sensor arrangement in which acceleration sensors are arranged at predefined inclination angles in planes which are perpendicular to axis of device
05/16/2001CN1295234A Impact sensor and impact pressure sensor
05/15/2001US6232140 Semiconductor integrated capacitive acceleration sensor and relative fabrication method
05/15/2001US6230567 Low thermal strain flexure support for a micromechanical device
05/15/2001US6230566 Micromachined low frequency rocking accelerometer with capacitive pickoff
05/15/2001US6230565 Pressure-compensated transducers, pressure-compensated accelerometers, force-sensing methods, and acceleration-sensing methods
05/15/2001US6230564 Semiconductor acceleration sensor and its self-diagnosing method
05/10/2001DE10043854A1 Capacitive acceleration sensor with increased support for stationary element of capacitor structure
05/10/2001DE10032143A1 Ferraris sensor operating method involves superimposing adjustable magnetic flux on first magnetic flux to produce a resultant magnetic flux leading to eddy currents with rotational field
05/09/2001EP1097901A2 Method of fabricating micro electro mechanical system structure which can be vacuum-packaged at wafer level
05/09/2001EP1097061A2 Method for establishing a release criterion for restraining means
05/09/2001CN1294303A Miniature mechanical appts.
05/08/2001US6229437 Device for controlling a motor vehicle occupant protection system
05/08/2001US6228275 Method of manufacturing a sensor
05/08/2001US6227051 Acceleration sensor
05/08/2001US6227049 Acceleration sensor and process for the production thereof
05/08/2001US6227048 Vibrators, vibratory gyroscopes, devices for measuring a linear acceleration and a method of measuring a turning angular rate
05/03/2001DE10049565A1 Vehicle state detection device; has vehicle body side skid estimation circuit and device to determine whether vehicle is driving on sloping or flat surface, to correct measured side acceleration
05/02/2001EP1096260A1 Micromechanical device
05/02/2001EP1096259A1 High-vacuum packaged microgyroscope and method for manufacturing the same
05/02/2001EP1096226A2 Angular velocity and acceleration sensor
05/02/2001EP1095821A2 Apparatus and method for data width reduction in automotive systems
05/02/2001EP0852036B1 Redundant processing system architecture
05/01/2001US6225668 Semiconductor device having a single crystal gate electrode and insulation
05/01/2001US6223598 Suspension arrangement for semiconductor accelerometer
04/2001
04/26/2001WO2001029565A1 Acceleration sensor with limited movability in the vertical direction
04/26/2001WO2001029529A2 Integrated packaging of micromechanical sensors and control circuits
04/26/2001WO2001028820A2 Device for detecting an inclination, a change in inclination or acceleration of moving objects
04/26/2001US20010000431 System within a communication device for evaluating movement of a body and methods of operating the same
04/26/2001CA2388265A1 Integrated packaging of micromechanical sensors and control circuits
04/25/2001CN2427809Y Senser for measuring acceleration
04/24/2001US6223135 Method and device for determining a variable describing the speed of a vehicle
04/24/2001US6223107 Method and device for monitoring sensors in a vehicle
04/24/2001US6220096 Differential wideband vibration
04/24/2001US6220085 Vehicle-velocity calculating apparatus
04/19/2001WO2001027638A1 Accelerometer
04/19/2001WO2001027026A1 Electromechanical component and method for producing said component
04/19/2001WO2001027025A1 Electro-mechanical component and method for producing the same
04/19/2001WO1998005973A8 Tunneling sensor with linear force rebalance
04/19/2001DE19949605A1 Acceleration sensor for car air bag control has micromachined stop bars prevents misfunction due to perpendicular acceleration
04/19/2001DE19949548A1 Accelerometer unit for cars with integrated altitude, humidity and temperature measurement gives warning on exceeding limits
04/17/2001US6218209 Integrated released beam sensor for sensing acceleration and associated methods
04/17/2001US6216537 Accelerometer for implantable medical device
04/17/2001CA2133837C Full and partial cycle counting apparatus and method
04/12/2001WO2001025800A2 Highly sensitive accelerometer