| Patents for G01P 15 - Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration (18,281) |
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| 02/17/1993 | EP0527342A1 Differential capacitor structure and fabricating method |
| 02/17/1993 | EP0527135A1 Method and apparatus for structural actuation and sensing in a desired direction |
| 02/16/1993 | US5187565 Liquid sealed semiconductor device and method of assembling the same |
| 02/16/1993 | US5186049 Water speed and direction indicator |
| 02/10/1993 | EP0526923A1 Impact detector |
| 02/10/1993 | EP0526907A1 Process and apparatus for adjusting a preselected cleaning-width of a rotating cylindrical brush |
| 02/10/1993 | EP0342230B1 Angular rate sensor having a single dither axis |
| 02/04/1993 | WO1993002342A1 Sensor for force, acceleration and magnetism using piezoelectric devices |
| 02/04/1993 | DE4224166A1 Passive safety system, esp. airbag system for vehicle occupant protection - is protected against false triggering by external electromagnetic noise signals by use of optical signal transfer |
| 02/04/1993 | DE4125467A1 Simultaneous measurement sensor for acceleration and pressure difference - comprises chamber divided into two pressure chambers by membrane carrying seismic weight and acceleration detection system |
| 02/03/1993 | EP0525549A2 Acceleration sensor with self-test, and circuit therefor |
| 02/02/1993 | US5182949 Accelerometer with support caging |
| 02/02/1993 | US5182947 Electric measuring arrangement for determining the level of an electrically conductive liquid |
| 01/28/1993 | DE4224383A1 Capacitive type acceleration meter for protective airbag system - has notches on facing surfaces of fixed and movable electrodes to reduce air damping effect and improve response |
| 01/26/1993 | US5182515 Detector for magnetism using a resistance element |
| 01/23/1993 | CA2074241A1 Silicon-on-silicon differential input sensors |
| 01/21/1993 | DE4124031A1 Acceleration sensor with vibrating weight - comprises transmitter-receiver unit interacting with wt. and producing high frequency sinusoidal signal |
| 01/21/1993 | DE4123413A1 Mechanical inertia-sensitive triggering system for vehicle airbag ignition - has compressed spring released by sensor with two pendulums with different deflection lengths for short, hard and long, weak shocks |
| 01/20/1993 | EP0523862A1 Accelerometer mounting arrangement having reduced temperature dependance |
| 01/20/1993 | EP0523732A2 Acceleration sensor with self-test, and circuit therefor |
| 01/20/1993 | EP0523101A1 Accelerometer |
| 01/20/1993 | CA2074157A1 Acceleration sensor suitable for self-checking and a self-checking circuit therefor |
| 01/20/1993 | CA2074105A1 Acceleration sensor unit having self-checking function |
| 01/19/1993 | US5181156 Micromachined capacitor structure and method for making |
| 01/19/1993 | US5180892 Acceleration sensor with magnetically influenced rotary member |
| 01/19/1993 | US5179857 Monitoring system for cyclically operating machines |
| 01/19/1993 | CA1312742C Ionic conductivity accelerometer |
| 01/12/1993 | US5178410 Velocity change sensor with lateral shock absorber |
| 01/12/1993 | US5178264 Rolamite sensor |
| 01/12/1993 | US5178015 Silicon-on-silicon differential input sensors |
| 01/12/1993 | US5178013 Impact sensor |
| 01/12/1993 | US5178012 Twisting actuator accelerometer |
| 01/06/1993 | CN1067742A 气体线加速度传感器 Gas line acceleration sensor |
| 01/05/1993 | US5177661 SOI diaphgram sensor |
| 01/05/1993 | US5177370 Impact sensor for vehicle safety restraint system |
| 01/05/1993 | US5177331 Impact detector |
| 01/05/1993 | US5176031 Viscously coupled dual beam accelerometer |
| 12/30/1992 | EP0520352A2 Capacitive sensing device |
| 12/29/1992 | US5174884 Piezoelectricity; detecting physical quantity |
| 12/23/1992 | WO1992022821A1 Accelerometer with fastener isolation |
| 12/23/1992 | WO1992022820A2 Semiconductor accelerometer and method of its manufacture |
| 12/23/1992 | EP0519626A1 Piezoresistive accelerometer with central mass in support |
| 12/23/1992 | EP0518997A1 Differential capacitive transducer and method of making. |
| 12/17/1992 | DE4218867A1 Geschwindigkeitswechsel-sensor mit einem zylindrischen magneten Speed change sensor with a cylindrical magnet |
| 12/16/1992 | EP0518501A1 Reconfigurable air bag firing circuit |
| 12/16/1992 | EP0518200A1 Oscillator type accelerometer |
| 12/16/1992 | EP0272316B1 Mounting system for precision transducer |
| 12/15/1992 | US5172318 Method for the detection of curves and the determination of the transverse acceleration in a vehicle |
| 12/15/1992 | US5172205 Piezoresistive semiconductor device suitable for use in a pressure sensor |
| 12/15/1992 | US5170668 Unit for measuring or other device |
| 12/15/1992 | US5170665 Accelerometric sensor with flectional vibratory beams |
| 12/15/1992 | US5170664 Mountable force measurement apparatus |
| 12/10/1992 | DE4218324A1 Semiconductor extension sensor, e.g. for operating airbag system in motor vehicle - contains transfer system passing mechanical stress, e.g. caused by acceleration, to stress detection element |
| 12/10/1992 | DE4118500A1 Accident detector for motor vehicle - has housing contg. weights movable in or between chambers under inertial force pulses and whose subsequent positions record accidents |
| 12/09/1992 | EP0517253A1 Vehicle passenger restraint device for use in automotive vehicle or the like |
| 12/09/1992 | EP0486624A4 Atomic interferometry gyroscopes, accelerometers, and gravity gradiometers |
| 12/08/1992 | US5169173 Mechanical sensor for vehicle seat belt systems |
| 12/08/1992 | US5169151 Electromechanical putting trainer |
| 12/08/1992 | US5168758 Force/strain and structure-borne noise transducer |
| 12/08/1992 | US5168756 Dithering coriolis rate and acceleration sensor utilizing a permanent magnet |
| 12/03/1992 | DE4117811A1 Motor vehicle impact detection method for activating occupant safety system - measuring acceleration and deceleration, integrating, subtracting previous speed value and comparing with threshold |
| 12/02/1992 | EP0516175A2 Twisting actuators |
| 12/02/1992 | EP0515981A1 Apparatus for measuring an angular speed |
| 12/02/1992 | EP0515521A1 Surface-mount piezoceramic accelerometer and method for making same. |
| 12/02/1992 | EP0479913A4 Micro-machined accelerometer with tilt compensation |
| 12/01/1992 | CA2066084A1 Twisting actuators |
| 11/26/1992 | WO1992021036A1 Accelerometer with support caging |
| 11/25/1992 | EP0514395A1 Crystal-oriented motion sensor and process for manufacturing it |
| 11/24/1992 | US5166880 Fault detection device for an automotive passenger protection device |
| 11/24/1992 | US5166723 Camera shake detecting device |
| 11/24/1992 | US5166612 Micromechanical sensor employing a squid to detect movement |
| 11/24/1992 | US5165289 Resonant mechanical sensor |
| 11/24/1992 | US5165279 Monolithic accelerometer with flexurally mounted force transducer |
| 11/19/1992 | EP0513815A1 Semiconductor stress sensor |
| 11/19/1992 | DE4128347C1 Acceleration sensor for motor vehicle safety system - assigns movable magnet acting against force of resetting element to magnetically-operated electrical switch |
| 11/17/1992 | US5164328 Method of bump bonding and sealing an accelerometer chip onto an integrated circuit chip |
| 11/17/1992 | US5163325 Self-compensating accelerometer |
| 11/12/1992 | DE4124685A1 Optical measurement of force on elastic spring element - involves opto-electronic detection of displacement of point of impact of beam emitted from cantilevered light guide |
| 11/11/1992 | EP0512344A1 Sensor for the automatic activation of a passenger safety device in case of an accident |
| 11/11/1992 | EP0458796B1 Process for releasing restraining means |
| 11/11/1992 | EP0432182B1 Process for evaluating sensor output signals |
| 11/05/1992 | DE4113977A1 Electromechanical acceleration sensor for vehicle safety airbag system - uses tensioned flexure beam acting as oscillating mass cooperating with contact ring |
| 11/04/1992 | EP0511762A2 Piezoelectric sensor |
| 11/04/1992 | EP0511556A2 Crash sensor |
| 11/04/1992 | EP0511553A1 Calibration system |
| 11/04/1992 | EP0406335B1 Matched pairs of force transducers |
| 10/28/1992 | EP0511119A1 Fibre optic vibration sensor and accelerometer using the same |
| 10/27/1992 | US5159406 Light-operated accelerometer-type techniques |
| 10/22/1992 | DE4112411A1 Mechanical triggering sensor for airbag system in motor vehicle steering wheel - has biassed striker bolt for ignition capsule with locking device triggered by excessive acceleration of deceleration, magnetic body and inertial wt. |
| 10/21/1992 | EP0509716A1 Cantilever unit and atomic force microscope, magnetic force microscope, reproducing apparatus and information processing apparatus using the cantilever unit |
| 10/21/1992 | EP0509417A1 Oscillating type accelerometer |
| 10/21/1992 | EP0509416A1 Sensor supporting structure for an accelerometer |
| 10/20/1992 | US5157472 Semiconductor acceleration sensor |
| 10/20/1992 | US5157402 Method and apparatus for calculating motional characteristics |
| 10/20/1992 | CA2065892A1 Oscillating type accelerometer |
| 10/15/1992 | WO1992017759A1 Method of testing performance of device for measuring physical quantity by using change of distance between electrodes and physical quantity measuring device provided with function of executing this method |
| 10/15/1992 | DE4112080A1 Determn. of change of position of lower jaw - involves double integration of readings of accelerometers in horizontal plane, catering for six deg. of freedom |
| 10/14/1992 | EP0507826A1 Method for mounting a machine part comprising a sensitive element which defines, with a support, a variable capacitor |
| 10/14/1992 | EP0440609B1 Electronic arrangement for controlling occupant safety systems in vehicles |
| 10/13/1992 | US5155548 Passive fiber optic sensor with omnidirectional acoustic sensor and accelerometer |