G01L 1 - Measuring force or stress, in general

Patents for G01L 1 - Measuring force or stress, in general (22,371)
12/2002
12/10/2002	US6493420 Apparatus and method for in-situ measurement of residual surface stresses
12/10/2002	US6492980 Multiplexing detector constructed from fabric
12/10/2002	US6490936 Bladder and support structure for occupant weight estimation
12/10/2002	US6490931 Fused tension-based fiber grating pressure sensor
12/10/2002	US6490926 Acceleration sensor module
12/10/2002	US6490911 Sensor device with fluid introduction holes
12/05/2002	WO2002097388A1 Optical pressure sensor device having creep-resistant optical fiber attachments
12/05/2002	US20020180710 Force sensors and touch panels using same
12/05/2002	US20020179985 Flexible silicon strain gage
12/05/2002	US20020178841 Load cell
12/05/2002	US20020178839 Load detecting device
12/05/2002	US20020178828 Capacitive physical load sensor and detection system
12/05/2002	DE10123627A1 Sensorvorrichtung zum Erfassen einer mechanischen Deformation Sensor means for detecting mechanical deformation
12/04/2002	EP0855022B1 Methods for the design, quality control, and management of fatigue-limited metal components
12/04/2002	CN2524233Y Micro-force sensor
12/04/2002	CN2524232Y Two Dimensional flexible pressure sensor
12/03/2002	US6490378 System and method for measuring stress during processing of an optical fiber
12/03/2002	US6489606 Bragg grating sensor system with spectral response or code division multiplexing
12/03/2002	US6487913 Strain gauge with resonant light modulator
12/03/2002	CA2141635C Load cell with modular calibration components
11/2002
11/28/2002	WO2002095345A1 Torsional sensing load cell with overload protection
11/28/2002	WO2002095329A1 Optical distributed sensor with bragg grating sensing structure
11/28/2002	US20020176647 Differential fiber optical sensor with interference energy analyzer
11/28/2002	US20020174727 Contact type micro piezoresistive shear-stress sensor
11/28/2002	US20020174708 Sensor device for detecting mechanical deformation
11/28/2002	DE10120983A1 Meßbrückenschaltung in Vier- oder Mehrleitertechnik mit Ausregelung der Leitungseinflüsse Measuring bridge circuit in four or more wire technology with SETTLING the line influences
11/28/2002	CA2448055A1 Optical distributed sensor with bragg grating sensing structure
11/27/2002	EP1259787A1 Alternating voltage with resistance pressure sensor
11/27/2002	CN1095177C Low cost centre-mounted capacitive pressure snesitive element
11/26/2002	US6484593 Load sensor with flexing and strainable beam members
11/26/2002	US6484567 Rheometer for rapidly measuring small quantity samples
11/21/2002	WO2002065181A3 Optical waveguide bragg grating system
11/21/2002	US20020171440 Method of regulating resistance value in sensor circuit
11/21/2002	US20020171439 Electrostatic capacitance sensor
11/21/2002	DE10119293A1 Berührungslose magnetoelastische Sensoren Non-contact magnetoelastic sensors
11/20/2002	EP1257796A1 Force transducer with bending vibration
11/20/2002	EP0852003B1 Method of determining the axial load on an elongated member
11/20/2002	CN1380972A Load cell
11/20/2002	CN1094653C Method for manufacturing high temp. pressure sensor chip
11/19/2002	US6483322 Capacitive physical quantity sensor
11/19/2002	US6483055 Seat sensor and detection device using the same
11/14/2002	WO2002090893A1 Sensor system and method incorporating fibre bragg gratings
11/14/2002	US20020166385 Strain sensor incorporating a steel substrate
11/14/2002	DE10122316A1 Vehicle seat occupation load sensor, for use with airbag system has strain gauges and deformable element enclosed by pipe
11/14/2002	DE10120976A1 Kraftmesszelle Load cell
11/14/2002	CA2442972A1 Sensor system and method incorporating fibre bragg gratings
11/13/2002	EP1256826A2 Optical fiber design for secure tap proof transmission
11/12/2002	US6478565 Touch sensing apparatus
11/12/2002	US6477904 Input device provided with strain gages
11/12/2002	US6477903 Force detector and acceleration detector and method of manufacturing the same
11/07/2002	WO2002089038A2 Capacitive sensor system with improved capacitance measuring sensitivity
11/07/2002	WO2002088651A1 Force measuring cell
11/07/2002	US20020163509 Touch screen with rotationally isolated force sensor
11/07/2002	US20020162952 Optical deformation sensor with operational testing by different wavelenghts, for side crashes
11/07/2002	DE10200409A1 Transducer body and sensor for conversion of a shear force or a torque into an electrical signal is based on an elastomer body with permanent magnetic poles placed on its surface so that body deformation causes a field change
11/07/2002	DE10121845A1 Strain gauge with protective encapsulation can be used with large rough bodies where the stiffness of the gauge and casing are insignificant but the additional case simplifies mounting and protects the gauge
11/06/2002	EP1254354A1 Flexible fiber optic microbend device, sensors, and method of use
11/05/2002	US6477473 Ultrasonic stress measurement using the critically refracted longitudinal (LCR) ultrasonic technique
11/05/2002	US6476906 Apparatus for measuring stress in a thin film and method of manufacturing a probe used therefor
11/05/2002	US6476406 Devices equipped with tribostimulable storage phosphors
11/05/2002	US6474753 Automatically actuated braking system
11/05/2002	US6474178 Stress composite sensor and stress measuring device using the same for structure
11/05/2002	US6474173 Pressure sensitive paint system control
11/05/2002	US6474133 Apparatus for detecting a physical quantity acting as an external force and method for testing and manufacturing this apparatus
10/2002
10/31/2002	WO2002086435A1 Contactless magneto-elastic sensors
10/31/2002	US20020157477 Load transducers
10/30/2002	EP1253428A2 Measuring bridge circuit in four or multiple wire technology with suppressing of line losses
10/30/2002	EP1252523A2 Sensor arrangement
10/30/2002	EP1252490A1 Fluid diffusion resistant glass-encased fiber optic sensor
10/30/2002	EP0979153A4 System and method for stress detection in a molded container
10/29/2002	US6470759 Load cell with reduced sensitivity to thermal shock
10/29/2002	US6470754 Sealed capacitive pressure sensors
10/24/2002	WO2002084244A2 Method and apparatus for force-based touch input
10/24/2002	WO2002068921A3 Patient monitoring system employing array of force sensors on a bedsheet or similar substrate
10/24/2002	US20020154860 Bragg grating pressure sensor for industrial sensing applications
10/23/2002	CN2518094Y Ladder frame sensing device
10/23/2002	CN1376259A System and method for measuring stress in an otpical fiber
10/23/2002	CN1093045C Recording pen with pressure-sensitive function
10/22/2002	US6467361 Strain gage sensor having an unstrained area
10/22/2002	US6467351 Apparatus for tracking resonant frequency
10/17/2002	WO2002082010A1 Long-base, stretched fibre-optic, bragg network extensometer and production method for same
10/17/2002	WO2002063261A3 Electronic pressure sensitive transducer apparatus and method for manufacturing same
10/17/2002	US20020149984 Semiconductor physical quantity sensing device
10/17/2002	US20020149571 Method and apparatus for force-based touch input
10/17/2002	US20020149101 Wiring board and method of manufacturing same
10/17/2002	CA2443412A1 Long-base, stretched fibre-optic, bragg network extensometer and production method for same
10/16/2002	EP1250031A2 Wiring board and method of manufacturing same
10/16/2002	EP1249692A1 Fibre optic device for measuring strain
10/16/2002	CN1374508A Evaluation system of visible deformation as residual welding stress eliminating effect
10/15/2002	US6466726 Device for fastening optical fibres
10/15/2002	US6466308 Method for measuring a thermal expansion coefficient of a thin film by using phase shifting interferometry
10/10/2002	WO2002079740A1 Capacitive microsystem for recording mechanical deformations, use and operating method
10/10/2002	US20020146225 Coated optical fibers
10/10/2002	US20020144558 Stand with a parallelogram carrier and balancing mechanism
10/10/2002	US20020144553 Stress wave sensor
10/09/2002	EP1247081A1 Load cell
10/09/2002	CN1373855A Method for producing optical grating on optical conductor
10/09/2002	CN1092329C Parallel decoupling structure six-D force and moment sensor
10/08/2002	US6460234 Method of forming micromachined sealed capacitive pressure sensors
10/03/2002	WO2002077594A1 Circuit arrangement with several sensor elements in matrix circuit design

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