| Patents for G01P 15 - Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration (18,281) |
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| 07/16/1985 | US4528851 Force responsive device |
| 07/03/1985 | EP0147271A2 Sensor of axial accelerations |
| 07/03/1985 | EP0146801A2 Method and apparatus for the measurement of accelarations, speeds and angular speeds |
| 07/02/1985 | US4527120 System for converting mechanical movement to a digital signal |
| 07/02/1985 | US4526036 For an object propelled by a pulsating force |
| 06/19/1985 | EP0144311A1 Double resonating beam force transducer with reduced longitudinal pumping. |
| 06/11/1985 | US4522072 Electromechanical transducer strain sensor arrangement and construction |
| 05/28/1985 | US4519867 Apparatus for automated assembly of shock detectors |
| 05/21/1985 | US4518835 Force responsive switch |
| 05/21/1985 | US4517841 Accelerometer with beam resonator force transducer |
| 05/08/1985 | EP0140861A2 Electronic sensor for brake systems in vehicles |
| 05/08/1985 | EP0140561A1 Sealing cap for use in internal cleaning of can fillers |
| 05/08/1985 | EP0140334A2 Accelerometer |
| 05/07/1985 | US4515016 Elastic surface wave accelerometers |
| 05/07/1985 | US4515013 Apparatus for measuring the vertical acceleration due to the swell |
| 04/24/1985 | EP0138023A2 Semiconductor vibration detection device with lever structure |
| 04/23/1985 | US4512193 Accelerometer |
| 04/02/1985 | US4507965 Detector for determining both forces on and positions of a host device |
| 03/26/1985 | US4507705 Vibration analyzing device |
| 03/26/1985 | US4507607 Angular accelerometer |
| 03/19/1985 | US4505014 Accelerometer manufacturing method |
| 03/19/1985 | CA1184048A1 Force transducer flexure with conductors on surfaces in the neutral bending plane |
| 03/05/1985 | US4503505 Method for recognizing irregular combustion processes in an internal combustion engine and apparatus for performing the method |
| 02/13/1985 | EP0071603B1 Method and device for detecting abnormal combustion phenomena in an internal combustion engine |
| 02/12/1985 | US4498342 Integrated silicon accelerometer with stress-free rebalancing |
| 02/12/1985 | US4498341 Method and arrangement for sensing the acceleration of oscillating bodies |
| 02/05/1985 | US4497118 Motion and orientation sensor |
| 01/30/1985 | EP0132282A1 Surface acoustic wave accelerometer |
| 01/29/1985 | US4497025 Procedure and system for detecting collisions and controlling safety |
| 01/29/1985 | US4495815 Mass and coil arrangement for use in an accelerometer |
| 01/29/1985 | US4495814 Accelerometer pendulum support assembly |
| 01/29/1985 | CA1181611A1 Registering apparatus |
| 01/22/1985 | US4495433 Dual capability piezoelectric shaker |
| 01/22/1985 | US4495411 Fiber optic sensors operating at DC |
| 01/22/1985 | US4494409 Engine vibration sensor |
| 01/15/1985 | US4493212 For sensing a parameter |
| 01/08/1985 | US4492121 Gauge for measuring high transient pressures |
| 12/27/1984 | EP0129536A1 Acceleration sensor |
| 12/18/1984 | US4488445 Integrated silicon accelerometer with cross-axis compensation |
| 12/05/1984 | EP0127500A1 Accelerometer with electrostatic suspension |
| 11/27/1984 | CA1178454A1 Force transducer flexure with conductors on surfaces in the neutral bending plane |
| 11/27/1984 | CA1178453A1 Flexure with electrical conductor |
| 11/20/1984 | US4484041 Magnetically actuated electric switch |
| 11/20/1984 | US4483194 Accelerometer |
| 11/07/1984 | EP0124035A2 Anti-skid control system for automotive brake system with sample control for sampling input timing of sensor signal pulses with required process identification and method for sampling |
| 11/07/1984 | EP0124034A2 Automotive anti-skid control system with control of sampling of input time data of wheel speed sensor signals and method therefor |
| 10/31/1984 | EP0123287A2 Method and system for sampling input time data for wheel speed sensor in an automotive anti-skid brake control system |
| 10/31/1984 | EP0123286A2 An automotive anti-skid brake control system with sampling input time data of wheel speed sensor signals |
| 10/31/1984 | EP0123285A2 Anti-skid brake control system with sample control of sensor signal input time data, and method therefor |
| 10/31/1984 | EP0123283A2 Anti-lock brake control system including a procedure of sampling of input time data of wheel speed sensor signals and method therefor |
| 10/31/1984 | EP0123282A2 Anti-skid brake control system with reduced duration of wheel acceleration and deceleration calculation |
| 10/31/1984 | EP0123281A2 Anti-skid automotive brake control system including wheel deceleration calculation with shorter lag-time and method for performing calculation |
| 10/30/1984 | US4479391 Resonator force transducer assembly |
| 10/30/1984 | US4479385 Double resonator cantilever accelerometer |
| 10/23/1984 | CA1176731A1 Motor operating parameter sensing apparatus |
| 10/16/1984 | US4477888 Microwave system for particle and shock velocity measurement in a geological type material |
| 10/16/1984 | US4477732 Sensor for acceleration |
| 10/11/1984 | WO1984003998A1 Doubling resonating beam force transducer with reduced longitudinal pumping |
| 10/02/1984 | CA1175254A1 Linear capacitive sensor system |
| 09/25/1984 | US4473768 Piezoelectric force-balance accelerometer system |
| 09/12/1984 | EP0118359A1 Electrostatic accelerometer |
| 09/11/1984 | US4470313 Mechanically excited resonant-element sensor |
| 09/11/1984 | US4470302 Indicating shipping accelerometer |
| 09/11/1984 | CA1174325A1 Magnetically biased velocity change sensor |
| 08/29/1984 | EP0116810A1 Dual accelerometer, method of manufacturing it and its application |
| 08/28/1984 | US4467651 Method for determining acceleration |
| 08/21/1984 | US4467235 Surface acoustic wave interferometer |
| 08/21/1984 | US4466295 Photoelastic sensing means |
| 08/07/1984 | US4463596 Knock sensor for combustion engines |
| 07/31/1984 | US4462254 Sensor assembly having means for cancellation of harmonic induced bias from a two-axis linear accelerometer |
| 07/17/1984 | US4459849 Compact force measuring system |
| 07/03/1984 | US4457173 Multifunction sensor using thin film transistor transducers |
| 06/26/1984 | US4455755 Apparatus for sensing test values at test samples |
| 06/05/1984 | US4452531 Method and means of determining acceleration |
| 05/22/1984 | CA1167664A1 Resonator force transducer |
| 05/15/1984 | US4448059 Engine vibration sensor |
| 05/08/1984 | US4447755 Piezoelectric transducer accelerometer |
| 05/08/1984 | CA1167132A1 Vertical descent rate detector switch |
| 05/01/1984 | US4446394 Linearizing mechanism for a vibrating beam force transducer |
| 05/01/1984 | US4445376 Apparatus and method for measuring specific force and angular rate |
| 04/25/1984 | EP0106777A1 Sea swell characteristics measuring apparatus |
| 04/10/1984 | US4442350 Fiber optic sensor with enhanced immunity to random environmental perturbations |
| 04/10/1984 | US4441366 In a force sensing transducer |
| 04/03/1984 | US4441044 Transducer with a piezoelectric sensor element |
| 03/27/1984 | US4438720 Tilt detector |
| 03/21/1984 | EP0103433A2 Force responsive switch |
| 03/20/1984 | CA1163833A1 Accelerometer protective structure |
| 03/13/1984 | CA1163712A1 Electrostatically deformographic switches |
| 03/07/1984 | EP0102069A2 Vibration analyzing device |
| 03/07/1984 | EP0101726A1 Optical displacement sensing apparatus. |
| 03/06/1984 | US4435737 Semiconductor acceleration transducer |
| 03/06/1984 | US4434665 For indicating the value of a physical quantity to be measured |
| 02/14/1984 | US4431935 Sensor structure incorporating multiple piezoelectric generators |
| 02/14/1984 | US4430895 Piezoresistive accelerometer |
| 01/31/1984 | US4428234 Phase detection laser accelerometer |
| 01/25/1984 | EP0098913A2 Movement sensor |
| 01/10/1984 | US4424712 For a vehicle skid control brake valve |
| 01/10/1984 | CA1160198A1 Self-aligning inertia sensor assembly |
| 01/03/1984 | CA1159852A1 Weight and balance detection system |
| 12/27/1983 | US4422331 Phase modulator laser accelerometer |