Patents for G01B 7 - Measuring arrangements characterised by the use of electric or magnetic means (32,725)
12/2001
12/11/2001US6330145 Apparatus and method for contacting a sensor conductive layer
12/11/2001US6329916 Magnetic marker or tag
12/11/2001US6329914 Thickness measurement system and method for vehicle occupant detection
12/11/2001US6329913 Passenger detection system and method
12/11/2001US6329825 Sensing apparatus having a sensing bridge circuit and a temperature detecting bridge circuit for detecting a physical quantity and a related temperature compensating method
12/11/2001US6329816 Method of and apparatus for measuring the thickness of a magnetic layer in a magnetic recording medium
12/11/2001US6329815 Rotation sensor accommodable to an eccentricity of a rotation portion of a member to be detected relative to a rotating shaft of the sensor
12/11/2001US6329813 Reduced offset high accuracy induced current absolute position transducer
12/11/2001US6328902 Probe tip configuration and a method of fabrication thereof
12/11/2001US6327906 Rotary sensor capable of high-reliability detection of rotation angle transmitted from outside
12/11/2001US6327789 Touch signal probe
12/11/2001US6327788 Surface form measurement
12/11/2001CA2172619C Magnetic determination of position and orientation
12/06/2001WO2001092817A1 Non-contact position sensing apparatus
12/06/2001WO2001033231A3 Method and apparatus for electromagnetic position and orientation tracking with distortion compensation
12/06/2001US20010048302 Rotation angle sensor
12/06/2001US20010048139 Deformation gauge
12/06/2001US20010047682 Dual stage instrument for scanning a specimen
12/06/2001DE10124483A1 General purpose displacement measurement system includes flat, printed circuit coil, soft magnetic material and passive transducer with magnet
12/06/2001DE10112316A1 Mikrostrukturmessgerät Microstructure meter
12/06/2001DE10025661A1 Wegmeßsystem Measuring system
12/06/2001DE10023838A1 Appliance for measuring displacement movement between sections of component uses displacement sensor in form of thin, flexible, deformable foil
12/05/2001EP1159715A2 Proximity sensor
12/05/2001EP0998658B1 Magnetic position sensor
12/05/2001EP0876580B1 A method and a device for inductive measurement of measures and positions of objects of electrically conductive material
12/05/2001CN1325018A Vibration type contact-detection sensor
12/05/2001CN1325015A Method and instrument for loss-free measuring thickness of thin layer
12/04/2001US6327548 Method of adjusting wheel alignment angles
12/04/2001US6327376 Electronic apparatus comprising fingerprint sensing devices
12/04/2001US6326782 Two dimensional magnetoresistive position sensor
12/04/2001US6326780 Magnetic field concentrator array for rotary position sensors
12/04/2001US6326712 Magnetic bearing device
12/04/2001US6326227 Topographical electrostatic protection grid for sensors
12/04/2001US6324905 Method and device for measuring an angle of a rotatable body
11/2001
11/29/2001WO2001089765A1 In-situ endpoint detection and process monitoring method and apparatus for chemical mechanical polishing
11/29/2001US20010047133 Imaging device with magnetically permeable compensator
11/29/2001US20010045827 Magnetic detector
11/29/2001US20010045824 Method of compensating periodic signals in sensor output
11/28/2001EP1158275A1 Axial position sensor
11/28/2001EP1158266A1 Position measurement system
11/28/2001EP1157255A1 Position sensor with magneto-sensitive probe
11/28/2001EP0891435B1 Device for measuring the thickness and/or unevenness of wadding or non-wovens
11/28/2001CN1323571A System for defining one of several targets space poshtion and/or directions
11/28/2001CN1075629C Self-adaptive surface topographic apparatus with frame structure
11/27/2001US6324023 Position detector and lens barrel
11/27/2001US6323790 R/D converter
11/27/2001US6323779 Displacement sensing apparatus
11/27/2001US6323770 Apparatus for interrogating a magnetically coded tag
11/27/2001US6323769 Apparatus for interrogating a magnetically coded tag
11/27/2001US6323660 Integrated device for capacitive measuring of nanometer distances
11/27/2001US6323097 Electrical overlay/spacing monitor method using a ladder resistor
11/27/2001US6322404 Hall effect trim sensor system for a marine vessel
11/27/2001US6321700 Electromagnetically actuatable adjustment device and method of operation
11/22/2001US20010043151 Circuit configuration and method for setting the switching points of a decision maker
11/22/2001US20010042566 Valve position detector
11/22/2001US20010042395 Performing measurement or calibration on positioning machines
11/22/2001DE10112772A1 Verfahren zum Kompensieren periodischer Signale am Sensorausgang A method for compensating periodic signals at the sensor output
11/22/2001DE10110933A1 Mikrosonde und diese verwendende Vorrichtung des Abtastsondentyps Microprobe and use this device of Abtastsondentyps
11/22/2001DE10023713A1 Probe used in computer-controlled milling machine, includes piezoelectric sensor to detect contact of ball probe tip with work surface
11/22/2001DE10023503A1 Position switch, e.g. for determination of the position of a lift in a lift shaft, has three sensors arranged along the object path to enable precise determination of object position from interaction of the magnetic field sensors
11/21/2001EP1155313A1 Method and device for measuring in situ the distance between two specific elements in a tubular pipe
11/21/2001EP0886758B1 Cantilever structures
11/21/2001EP0876581B1 Inductive device for determining measures and positions of measuring objects of electrically conductive material
11/21/2001CN2460967Y Plate bending testing machine
11/20/2001US6320524 R/D converter
11/20/2001US6320394 Capacitive distance sensor
11/20/2001US6320374 Angular position and angular direction sensor
11/20/2001US6320373 Circuit arrangement and method for selectively operating hall elements and memories of a position sensor
11/20/2001US6319838 Lever arm for a scanning microscope
11/20/2001US6318184 Beam strain gauge
11/20/2001US6318159 Scanning force microscope with automatic surface engagement
11/20/2001US6318153 Non-contact film thickness gauging sensor
11/15/2001US20010040989 Method and device for identifying fingerprints
11/15/2001DE10118117A1 Meßvorrichtung, Signalausgabeverfahren und Speichermedium Measuring device, signal output method and storage medium
11/15/2001DE10022869A1 Short sensor element, has electronics resistance to electromagnetic compatibility problems, short circuits, polarity inversion with giant magnetoresistive sensor detecting piston position
11/15/2001DE10022821A1 Measurement device, has inductive displacement sensor with coil connected to oscillator so core movement causes oscillator frequency change detected by evaluation electronics
11/15/2001DE10020174A1 Automatische Überwachungsanordnung von Wälzlagern in Maschinen und Werkzeugen Automatic monitoring arrangement of bearings in machinery and tools
11/14/2001EP1153292A1 A hybrid 3-d probe tracked by multiple sensors
11/14/2001EP1153262A1 Method of information collection and processing of sample's surface
11/14/2001EP1152832A1 Sensor-measuring field for controlling functioning of a micropipette
11/14/2001CN1321871A Workpiece form measuring sensor and workpiece form measuring device
11/13/2001US6317048 Magnetic field sensor
11/13/2001US6316947 Displacement/angular position sensor
11/13/2001US6316938 Magnetic gauge for determining the thickness of filler used to repair vehicle damage
11/13/2001US6316935 Sensor of angle of a shaft with a base separating the shaft from a magnetoresistive sensing element
11/13/2001US6316934 System for three dimensional positioning and tracking
11/13/2001US6316840 Semiconductor device
11/13/2001US6314800 Micro-geometry measuring device
11/13/2001US6314799 Advanced glidehead sensor for small slider
11/08/2001WO2001084075A1 Methods for sensing positions of an actuator moving longitudinally
11/08/2001WO2001084073A1 Measuring sensor
11/08/2001WO2001042764A3 Method and apparatus for measuring accumulated and instant rate of material loss or material gain
11/08/2001US20010038354 Six-degree tracking system
11/08/2001US20010038281 Linear and rotary magnetic sensor
11/08/2001CA2408005A1 Methods for sensing positions of an actuator moving longitudinally
11/07/2001EP1152262A1 Detection element for objects and detection device using the same
11/07/2001EP1152223A1 Resolver using sheet coil
11/07/2001EP1152222A1 Noncontact position sensor
11/07/2001EP1152209A2 Form measuring sensor and form measuring instrument
11/07/2001EP1152208A1 Axial movement linear gauging head