Patents
Patents for G01P 15 - Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration (18,281)
07/2005
07/13/2005CN2710001Y Force balance accelerometer
07/13/2005CN1639576A 加速度传感器 Acceleration sensor
07/13/2005CN1637668A Portable electronic appliance
07/13/2005CN1637391A Differential capacitive type mems sensor apparatus with capacitance compensator having mems structure
07/13/2005CN1210596C Opticalfiber connector, wavelength varying device, pressure sensor, acceleration sensor, and optical device
07/12/2005US6917903 Method for removing pseudo signal and program for removing pseudo signal
07/07/2005WO2005062060A1 Semiconductor type 3-axis acceleration sensor
07/07/2005WO2005026040A3 Wafer level capped sensor
07/07/2005US20050146340 Method and apparatus for attaching a sensor assembly in a control unit
07/07/2005US20050146004 Semiconductor sensor device and method of producing the same
07/07/2005US20050145032 Mass sensor and mass sensing method
07/07/2005US20050145030 Apparatus for and method of sensing a measured input
07/07/2005US20050145029 Coplanar proofmasses employable to sense acceleration along three axes
07/07/2005DE4309786B4 Elastomeric e.g. silicone encapsulation for optical connected to support - has two thin beam pairs for connection, with beams in each pair symmetric w.r.t. each other, and with two differing response characteristic strain gauges formed on each beam upper surface
07/07/2005DE10357870A1 Sensor mit symmetrischer Begrenzung eines Signals Sensor with symmetric boundary of a signal
07/07/2005DE10356402A1 Verfahren zur Bestimmung der Absolutposition von einem beweglichen Bauteil Method for determining the absolute position of a movable component
07/07/2005DE102004042784A1 Beschleunigungssensor und Verfahren zum Herstellen eines Beschleunigungssensors Acceleration sensor and method for producing an acceleration sensor
07/06/2005EP1550874A1 Thermal accelerometer with reduced sensitivity to an external magnetic field
07/06/2005CN2708319Y Electromagnetic damping accelerometer
07/06/2005CN1635381A High precision tunnel type accelerometer and preparation method thereof
07/05/2005US6913472 Method and apparatus for attaching a sensor assembly in a control unit
07/05/2005US6912902 Bending beam accelerometer with differential capacitive pickoff
07/05/2005CA2288957C Multiparameter fiber optic sensor for use in harsh environments
06/2005
06/30/2005WO2005059569A2 Internally shock caged serpentine flexure for micro-machined accelerometer
06/30/2005WO2005058083A2 Safety helmet with shock detector, helmet attachement device with shock detector & methods
06/30/2005US20050142686 Method for forming at least one protective cap
06/30/2005US20050142242 Moulding assembly for forming at least one protective cap
06/30/2005US20050140651 Computer input device
06/30/2005US20050140356 Multiaxial micromachined differential accelerometer
06/30/2005US20050139942 Capacitive pick-off and electrostatic rebalance accelerometer having equalized gas damping
06/30/2005US20050139012 Method and apparatus for sensing
06/30/2005US20050139004 Method and apparatus for measuring speed of land vehicle using accelerometer
06/30/2005DE19638278B4 Verfahren und Vorrichtung zur Erzeugung eines Beschleunigungssignals Method and apparatus for generating an acceleration signal
06/30/2005DE19536228B4 Mikroelektronischer, integrierter Sensor und Verfahren zur Herstellung des Sensors Micro-electronic, integrated sensor and method for manufacturing the sensor
06/30/2005DE10354944A1 Method for determining the speed of a vehicle having more than one axle taking into account the interval between two measurements and the distance between the two axles
06/30/2005DE10309693B4 Vorrichtung zum Messen von Beschleunigungen A device for measuring accelerations
06/30/2005DE10304830B4 Stoßimpulssensor Shock pulse sensor
06/30/2005DE10196531B4 Beschleunigungssensor und Herstellungsverfahren dafür Acceleration sensor and production method thereof
06/30/2005DE10164332B4 Vorrichtung und Verfahren zum Detektieren von Fahrzeugüberschlag mit einer diskrimierenden bzw. unterscheidenden Safing-Funktion Apparatus and method for detecting vehicle rollover with a diskrimierenden or distinctive safing function
06/29/2005EP1547969A2 Integrated released beam layer structure fabricated in trenches and manufacturing method thereof
06/29/2005EP1149506A4 High bandwidth force-balance single-coil geophone
06/29/2005CN1632486A Resonant tunneling micro mechanical force sensor and method for manufacturing the same
06/28/2005US6910379 Out-of-plane compensation suspension for an accelerometer
06/28/2005US6910365 Suspension shock characteristic test method and apparatus
06/23/2005US20050137828 Method for determining the absolute position of a movable component
06/23/2005US20050137761 Two-axis accelerometer used for train speed measurement and system using the same
06/23/2005US20050135659 Optical motion sensor
06/23/2005US20050134294 Capacitance detecting device
06/23/2005US20050132805 Capacitance accelerometer having compensation electrode
06/23/2005US20050132804 Capacitance z-axis accelerometer
06/23/2005US20050132803 Low cost integrated MEMS hybrid
06/23/2005US20050132801 Thermal accelerometer with reduced sensitivity to external magnetic fields
06/23/2005DE10350536B3 Method for reducing effect of substrate potential on output signal of micromechanical sensor e.g. capacitive acceleration sensor, using application of opposite voltages to capacitor outer electrodes during compensation clock
06/23/2005DE102004005691A1 Sensor für eine physikalische Grösse zur Ausgabe eines zeit-seriellen Signals, welches eine Mehrzahl von Bereichen der physikalischen Grösse angibt A physical quantity sensor for outputting a time-serial signal indicating a plurality of areas of the physical variable
06/22/2005EP1050202B1 Protective arrangement for electronic functional units and/or functional groups
06/22/2005CN1629642A Capacitance Z-axis accelerometer
06/22/2005CN1629641A Capacitance accelerometer having compensation electrode
06/22/2005CA2488004A1 Two-axis accelerometer used for train speed measurement and system using the same
06/21/2005US6909985 Method and apparatus for recording changes associated with acceleration of a structure
06/21/2005US6909158 Capacitance type dynamical quantity sensor
06/21/2005US6907782 Micromechanical inertial sensor
06/16/2005US20050131482 Single axis accelerometer and method therefore
06/16/2005US20050130263 Nucleotide sequences coding mammary gland polypeptide fro use in prevention and treatment of cell proliferative and inflammatory disorders
06/16/2005US20050127791 Piezoelectric/electrostrictive device and method of producing the same
06/16/2005US20050126833 Self-position estimating device for leg type movable robots
06/16/2005US20050126290 Acceleration sensor and method of manufacturing acceleration sensor
06/16/2005US20050126288 Sensor with symmetrical limiting of a signal
06/16/2005US20050126287 Internally shock caged serpentine flexure for micro-machined accelerometer
06/16/2005DE10322979B4 Beschleunigungssensor Acceleration sensor
06/15/2005EP1541965A1 Method and device for accurately detecting attitude of movable body
06/15/2005EP1540355A2 Reducing offset in accelerometers
06/15/2005EP1540354A1 Three axis active magnetic levitation for inertial sensing systems
06/15/2005EP1540278A1 Diamagnetic levitation system
06/15/2005EP1019733B1 Micro-mechanical semiconductor accelerometer
06/15/2005CN1627083A Acceleration sensor and method of manufacturing acceleration sensor
06/14/2005US6906622 System for sensing a head-on collision in a motor vehicle
06/14/2005US6906513 Rotary motion detector
06/14/2005US6906412 Preventing die bonding paste climbing; improving semiconduc-tor sensing chip positioning
06/14/2005US6906395 Hermetically sealed silicon micro-machined electromechanical system (MEMS) device having diffused conductors
06/14/2005US6906394 Method of manufacturing semiconductor device capable of sensing dynamic quantity
06/14/2005US6905905 Method of manufacturing thin-film structure
06/14/2005US6904805 Accelerometer
06/14/2005US6904804 Device for measuring acceleration
06/14/2005US6904803 Compact inertial sensor
06/09/2005WO2005052602A1 Capacitive pick-off and electrostatic rebalance accelerometer having equalized gas damping
06/09/2005WO2005052601A1 Acceleration detection device
06/09/2005WO2005051738A1 Vehicle anti-rollover monitor using kinetic energy and lateral acceleration
06/09/2005WO2004032210A3 Monolithic structures including alignment and/or retention fixtures for accepting components
06/09/2005US20050125197 Device and method for determining and detecting the onset of structural collapse
06/09/2005US20050125127 System and method for determining post-collision vehicular velocity changes
06/09/2005US20050121735 Hermetically sealed silicon micro-machined electromechanical system (MEMS) device having diffused conductors
06/09/2005DE102004052034A1 Schaltung zum Erfassen einer Kapazitätsänderung in einem variablen Kondensator Circuit for detecting a capacitance change in a variable capacitor
06/08/2005CN1625500A Method and system for monitoring state of tyre during running of motor vehicle
06/08/2005CN1624426A Method and apparatus for measuring velocity of land vehicle
06/07/2005US6902656 Fabrication of microstructures with vacuum-sealed cavity
06/07/2005US6901801 Capacitance acceleration derivative detector
06/07/2005US6901800 Differential in-plane tunneling current sensor
06/07/2005CA2257268C Sensor device for the 3-dimensional measurement of an attitude or acceleration
06/02/2005US20050119798 Method and apparatus for measuring velocity of land vehicle using accelerometer and route guidance information data
06/02/2005US20050115321 Micromechanical sensor