Patents
Patents for G01P 15 - Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration (18,281)
05/2000
05/30/2000US6068340 Seat belt device
05/30/2000CA2183477C Variable capacitor
05/25/2000WO2000029824A1 Integral stress isolation apparatus and technique for semiconductor devices
05/25/2000WO2000029075A1 Golf swing frequency analyzer
05/24/2000EP1003042A1 Pendulum mass acceleration sensor
05/23/2000US6065341 Semiconductor physical quantity sensor with stopper portion
05/23/2000US6065339 Vibration gyro sensor, combined sensor and method for producing vibration gyro sensor
05/18/2000WO2000028782A1 High bandwidth force-balance single-coil geophone
05/18/2000WO2000028334A1 Device and method for generating a partially synthesized signal with very good dynamic quality for the acceleration of a rotor in an electrical drive mechanism
05/18/2000DE19954022A1 Semiconductor sensor, e.g. a capacitive-type acceleration sensor, is designed to avoid mobile and fixed section adhesion caused by electrostatic force, liquid surface tension and/or excessive external force
05/18/2000DE19852878A1 Micromechanical component, such as micromechanical actuator based on semiconductor
05/17/2000CN1253370A Mini type mechanical acceleration switch
05/16/2000US6064630 Sensor with an optical interferometric pick-off
05/16/2000US6062082 Micromechanical acceleration or coriolis rotation-rate sensor
05/16/2000US6062081 Extended range accelerometer
05/11/2000DE19851003A1 Einrichtung und Verfahren zur Gewinnung eines dynamisch hochwertigen, teilweise synthetisierten Signals für die Beschleunigung des Läufers eines Antriebs Apparatus and method for obtaining a high-quality dynamic, partially synthesized signal for the acceleration of the rotor of a drive
05/10/2000EP0998657A1 Locating device for ground vehicles
05/09/2000US6061163 Position detection of mechanical resonant scanner mirror
05/09/2000US6058783 Sensor with improved capacitive to voltage converter integrated circuit
05/09/2000US6058778 Integrated sensor having plurality of released beams for sensing acceleration
05/09/2000US6058760 Apparatus and method for sensing angular displacement
05/04/2000WO2000025336A1 Roll-over sensor with pendulum mounted magnet
05/04/2000DE19950355A1 Sensor for use in accelerometer has arrangement of piezo-electric element and associated electrodes to produce change in capacitance that can be used to measure low frequency changes in acceleration
05/04/2000DE19850066A1 Micromechanical level sensor with rotated body derives inclination angle of sensor axis with respect to vertical from deflection of accelerometer subjected to centrifugal, gravitational and spring forces
05/03/2000EP0997920A1 Micromechanical acceleration switch
05/03/2000EP0997737A1 Semiconductor acceleration sensor and self-diagnosis thereof
05/02/2000US6057585 Semiconductor acceleration sensor
05/02/2000US6056032 Apparatus for winding optic fiber coils
05/02/2000US6055858 Acceleration sensor
04/2000
04/27/2000WO2000023808A1 Monolithic miniature accelerometer
04/27/2000WO2000023266A1 Method of forming plastically deformable microstructures
04/27/2000WO1999002942A3 Process for reducing bias error in a vibrating structure sensor
04/27/2000DE19848236A1 Method for controlling speed of motor vehicle prior to vehicle traveling around bend involves controlling speed in dependence of target speed determined by iterative process
04/26/2000EP0995123A1 Micromachined rate and acceleration sensor
04/26/2000EP0717835B1 Resonant gauge with microbeam driven in constant electric field
04/25/2000US6054702 Light-intensity regulating system for a centripetal opposed pendulous accelerometer orientation sensor
04/25/2000US6053057 Force detector
04/25/2000US6053045 Impact sensor
04/25/2000CA2010452C Passive acoustics process to monitor fluidized bed level
04/20/2000DE19845185A1 Sensor mit Resonanzstruktur sowie Vorrichtung und Verfahren zum Selbsttest eines derartigen Sensors Sensor with resonant structure, as well as apparatus and method for self-testing of such a sensor
04/20/2000DE19844914A1 Vorrichtung und Verfahren zur Überwachung eines in einem Fahrzeug angeordneten Beschleunigungssensors Apparatus and method for monitoring a arranged in a vehicle acceleration sensor
04/20/2000DE19844913A1 Vorrichtung und Verfahren zur Überwachung eines in einem Fahrzeug angeordneten Querbeschleunigungssensor Apparatus and method for monitoring a arranged in a vehicle lateral acceleration sensor
04/20/2000DE19844880A1 Vehicle accelerometer monitoring device; has low pass filter to form mean value of acceleration that is independent of vehicle maneuvers
04/19/2000EP0994357A1 Sensor with diaphragm sensor chip
04/18/2000US6052642 Process and device for generating an acceleration signal
04/18/2000US6051866 Microstructures and single mask, single-crystal process for fabrication thereof
04/18/2000US6051855 Electrostatic capacitive sensor
04/18/2000US6050144 Acceleration sensor
04/13/2000WO2000020874A1 Detachable foot mount for electronic device
04/13/2000WO2000020826A1 Sensor having a resonance structure, especially an acceleration or rotation rate sensor, and a device for carrying out a self-test
04/13/2000DE19942573A1 Acceleration sensor; detects characteristic value corresponding to angular moment produced in vibrator by applying acceleration in one direction to vibrator and weight section
04/12/2000EP0991532A1 Method for determining the rotational speed of a motor vehicle wheel rotating around a rotating axis
04/12/2000EP0738396B1 A device for measuring force components in monocristalline material, a method for manufacturing such a device and a use of such a device
04/11/2000US6049120 Thermal-stress-resistant semiconductor sensor
04/11/2000US6048774 Method of manufacturing dynamic amount semiconductor sensor
04/05/2000EP0990911A1 Micromechanical sensor based on the field effect and the use thereof
04/05/2000EP0990159A1 Suspension arrangement for semiconductor accelerometer
04/05/2000EP0918668B1 Device for releasing restraining means in a motor vehicle
04/04/2000US6046531 Vibrator, vibratory gyroscope, and linear accelerometer
04/04/2000US6046067 Micromechanical device and method for its production
04/04/2000US6045364 Method and apparatus for teaching proper swing tempo
04/04/2000CA2010453C Passive acoustics process to monitor fluidized bed flow
03/2000
03/30/2000WO2000016853A1 Medical implant
03/30/2000WO1999067652A9 Systems and methods for measuring forces using piezoelectric transducers
03/29/2000EP0988564A1 Gravity gradiometer accelerometers
03/29/2000EP0988160A1 Monitoring a tyre by acceleration measurement
03/28/2000US6043588 Piezoelectric sensor and acceleration sensor
03/28/2000US6043524 Transducer and interface circuit
03/28/2000US6041655 Active cover accelerometer
03/28/2000US6041653 Acceleration sensor and a method of producing same
03/23/2000WO2000016105A1 Formation of a bridge in a micro-device
03/23/2000CA2343308A1 Formation of a bridge in a micro-device
03/22/2000EP0987743A1 Semiconductor device and method of anodization for the semiconductor device
03/22/2000EP0987151A1 Control apparatus of safety device for crew
03/22/2000EP0986764A2 Electronic navigation apparatus
03/21/2000US6040625 Sensor package arrangement
03/21/2000US6039345 System and method for sensing vehicle door edge movement
03/21/2000US6038924 Low frequency seismic accelerometer
03/16/2000WO2000014550A1 Emergency-deceleration condition transducer, controlling circuit for emergency-deceleration condition signal, and emergency brake lamp
03/16/2000WO2000014494A1 Method and device for controlling an occupant protection means in a vehicle
03/16/2000WO2000014476A1 Measurements using tunnelling current between elongate conductors
03/16/2000WO2000013944A1 Method for controlling an occupant protection means using dynamic control threshold values and corresponding control device
03/16/2000DE19941506A1 Release control method for passenger protection system e.g. airbag reduces threshold if resonance is detected
03/16/2000DE19840440A1 Verfahren und Vorrichtung zum Steuern eines Insassenschutzmittels eines Fahrzeugs Method and apparatus for controlling an occupant protection means of a vehicle
03/15/2000EP0985151A1 Microsensor with resonator structure
03/14/2000US6038475 High output sensor and accelerometer for implantable medical device
03/14/2000US6036224 Impact sensor configuration for a motor vehicle
03/14/2000US6035714 Microelectromechanical capacitive accelerometer and method of making same
03/14/2000US6035712 Sensor device and method of producing the same using lead frame
03/14/2000US6035694 Method and apparatus for calibration of stray capacitance mismatch in a closed loop electro-mechanical accelerometer
03/14/2000US6035693 System for detecting abnormality of yaw rate sensor and lateral acceleration sensor
03/14/2000CA2055776C Impact sensor for vehicle safety restraint system
03/09/2000WO2000012987A2 Micromechanical component protected against environmental influences
03/09/2000WO2000012428A1 Micromechanical component with sealed membrane openings
03/09/2000DE19940422A1 Sensor with capacitive element, e.g. for pressure or acceleration; has capacitive detection and reference elements and capacitance determination circuit to produce charge difference
03/09/2000DE19839122A1 Vor Umwelteinflüssen geschützter mikromechanischer Sensor Protected from environmental influences micromechanical sensor
03/08/2000EP0983610A1 Method and apparatus for manufacturing a micromechanical device
03/08/2000EP0983609A1 Method for making a machined silicon micro-sensor
03/08/2000EP0983517A1 Micro-accelerometer with capacitive resonator
03/08/2000EP0824702A4 Gimballed vibrating wheel gyroscope having strain relief features