Patents
Patents for G01P 15 - Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration (18,281)
02/2005
02/09/2005EP1144955B1 Method for improving the measurement values of an inertial measurement system
02/09/2005CN1578911A 微型传感器 Miniature Sensor
02/09/2005CN1576855A Acceleration transducer
02/09/2005CN1576854A Acceleration transducer
02/09/2005CN1576853A 半导体器件 Semiconductor devices
02/09/2005CN1576852A Semiconductor acceleration sensor and method of manufacturing the same
02/08/2005US6854028 Disk drive control for improving the operation of a computer subjected to motion
02/08/2005US6851318 Motion detector according to the Ferraris principle
02/08/2005US6851317 Device for measuring horizontal acceleration
02/03/2005WO2004075310A3 Solid-state piezoelectric motion transducer
02/03/2005WO2004071943A3 Electronic device and its manufacturing method device
02/03/2005US20050024527 Flexible vibratory micro-electromechanical device
02/03/2005US20050023547 MEMS having a three-wafer structure
02/03/2005US20050023144 Methods for electrochemically fabricating multi-layer structures including regions incorporating maskless, patterned, multiple layer thickness depositions of selected materials
02/03/2005US20050022599 Acceleration measurement method using electrostatic-capacity-type acceleration sensor
02/03/2005US20050022598 Single Plate Capacitive Acceleration Derivative Detector
02/03/2005US20050022597 Capacitance Acceleration Derivative Detector
02/02/2005EP1502712A1 Self-position estimating device for leg type movable robots
02/02/2005EP1412229B1 Rollover determination system and method
02/02/2005CN1574147A Collision impact detector for use in automotive vehicle
02/02/2005CN1573336A Capacitance-type dynamic-quantity sensor and manufacturing method therefor
02/01/2005US6850349 Vibrator and manufacturing method thereof
02/01/2005US6850053 Device for measuring the motion of a conducting body through magnetic induction
02/01/2005US6849912 Vertical transistor comprising a mobile gate and a method for the production thereof
02/01/2005US6848320 Mechanical deformation amount sensor
02/01/2005US6848317 Method and apparatus for uniformizing output signal levels of micro-electro mechanical systems (MEMS) capacitive sensors
02/01/2005US6848310 Capacitive dynamic quantity sensor, method for manufacturing capacitive dynamic quantity sensor, and detector including capacitive dynamic quantity sensor
02/01/2005US6848309 Capacitive type dynamic quantity sensor
02/01/2005US6848308 Circuit arrangement for evaluating an acceleration sensor using the Ferraris principle
02/01/2005US6848307 Dual beam frequency-output accelerometer
02/01/2005US6848306 Semiconductor dynamic sensor
02/01/2005US6848304 Six degree-of-freedom micro-machined multi-sensor
01/2005
01/27/2005WO2004026760A3 Device and method
01/27/2005US20050021270 Method and apparatus for measuring speed of moving body using accelerometer
01/27/2005US20050021192 Collision object discrimination apparatus for vehicles
01/27/2005US20050020029 Method of producing a contact system on the rear of a component with stacked substrates and a component equipped with one such contact system
01/27/2005US20050019974 Anchors for microelectromechanical systems having an SOI substrate, and method of fabricating same
01/27/2005US20050016277 Mass sensor and mass sensing method
01/27/2005US20050016274 Acceleration sensor
01/27/2005US20050016273 Method and unit for sensing physical quantity using capacitive sensor
01/27/2005US20050016272 Manufacturing method for high temperature fiber optic accelerometer
01/27/2005US20050016271 Microstructure with movable mass
01/26/2005EP1024977B1 Crash detection system
01/26/2005CN1570651A Accelerometer with static self test realized by single silicon slice micro mechanical technique
01/25/2005US6846426 Formation of a bridge in a micro-device
01/25/2005US6845670 Single proof mass, 3 axis MEMS transducer
01/25/2005US6845665 Micro-machined multi-sensor providing 2-axes of acceleration sensing and 1-axis of angular rate sensing
01/20/2005WO2004097430A3 Micro-machined multi-sensor providing 2-axes of acceleration sensing and 1-axis of angular rate sensing
01/20/2005WO2004072654A3 Fiber optic accelerometer
01/20/2005WO2004041998A3 Nanomechanichal energy, force, and mass sensors
01/20/2005US20050014542 Boxing game system
01/20/2005US20050012165 Semiconductor device
01/20/2005US20050011260 Temperature sensing device for detecting an acceleration or shock provided with a heating unit, and associated method
01/20/2005DE10330253A1 Sensorelement Sensor element
01/19/2005CN1566962A Condenser type acceleration sensor
01/19/2005CN1566961A Semiconductor acceleration sensing equipment
01/19/2005CN1185122C Vehicle sensor fixing assembly
01/18/2005US6844659 Wiring board and method of manufacturing same
01/18/2005US6843127 Flexible vibratory micro-electromechanical device
01/18/2005US6843126 Triaxial angular rate and acceleration sensor
01/18/2005CA2346301C Golf swing frequency analyzer
01/13/2005US20050009233 Micro-electro mechanical systems (MEMS) device using silicon on insulator (SOI) wafer, and method of fabricating and grounding the same
01/13/2005US20050006235 Sensor element
01/13/2005US20050005698 Single proof mass, 3 axis mems transducer
01/13/2005DE10328948A1 Verfahren zur Aufprallerkennung mittels Upfront-Sensorik und Vorrichtung zur Durchführung des Verfahrens Process for the impact detection means upfront sensor system and apparatus for carrying out the method
01/12/2005EP1495482A2 Complex microdevices and appparatus and methods for fabricating such devices
01/12/2005EP1141730B1 Motor vehicle tyre acceleration sensor
01/12/2005CN2670948Y Digital sensor for measuring vibration acceleration
01/12/2005CN1564779A A microelectromechanical device having a stiffened support beam, and methods of forming stiffened support beams in microelectromechanical system
01/11/2005US6841992 MEMS enhanced capacitive pick-off and electrostatic rebalance electrode placement
01/11/2005US6841840 Capacitive dynamic quantity sensor
01/11/2005US6841838 Microelectromechanical tunneling gyroscope and an assembly for making a microelectromechanical tunneling gyroscope therefrom
01/11/2005US6840123 Mass sensor and mass sensing method
01/11/2005US6840106 Sensor using an actuator for self-test and method therefor
01/11/2005US6839962 Method of producing micromechanical structures
01/06/2005WO2005001488A1 Method for recognising a collision by means of an upfront sensor system and device for carrying out said method
01/06/2005WO2005000652A1 Motor vehicle drive control system and sensor unit for the same
01/06/2005US20050001275 Semiconductor dynamic quantity sensor
01/06/2005US20050000288 Acceleration sensor
01/06/2005US20050000287 Collision impact detector for use in automotive vehicle
01/06/2005US20050000286 Dual bridge angular and linear accelerometer
01/06/2005US20050000284 Dual Bridge Angular Accelerometer
01/06/2005US20050000082 Sensor design and process
01/05/2005EP0886781B1 Micromachined device with enhanced dimensional control
01/05/2005CN1183391C Shock sensor
01/04/2005US6838385 Method for manufacturing electric capacitance type acceleration sensor
01/04/2005US6837107 Micro-machined multi-sensor providing 1-axis of acceleration sensing and 2-axes of angular rate sensing
12/2004
12/30/2004US20040263186 Capacitance type dynamic quantity sensor
12/30/2004US20040261529 Semiconductor acceleration sensor and method of manufacturing the same
12/30/2004DE10348245A1 Motion and position sensors based on density differences e.g. for fluids
12/29/2004WO2004114416A1 Semiconductor sensor
12/29/2004WO2004113931A2 Capacitive measuring sensor and associated measurement method
12/29/2004WO2004113930A1 Capacitive acceleration sensor arrangement
12/29/2004WO2004113837A1 Package and process for producing the same, and vibratory gyro and process for manufacturing the same
12/29/2004EP1491901A1 Semiconductor acceleration sensor and method of manufacturing the same
12/29/2004EP1491854A1 Inclination sensor, method of manufacturing inclination sensor, and method of measuring inclination
12/29/2004EP1490699A1 Microelectromechanical sensors having reduced signal bias errors and methods of manufacturing the same
12/29/2004EP1322499B1 Apparatus and method for controlling activation of vehicle occupant protecting device
12/29/2004CN2667495Y Bump effect display device
12/28/2004US6836744 Portable system for analyzing human gait