| Patents for G01B 17 - Measuring arrangements characterised by the use of infrasonic, sonic, or ultrasonic vibrations (3,873) |
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| 09/02/1999 | WO1999044052A1 Non-contact system for measuring film thickness |
| 09/02/1999 | DE19804831A1 Method for determination of angle between two objects moving relative to each other |
| 09/01/1999 | CN1044937C Remotely readable data storage devices and apparatus |
| 08/31/1999 | US5946273 Arrangement for determining the distance of objects |
| 08/24/1999 | US5942688 Apparatus and method for detecting a measurable quantity of an object |
| 08/24/1999 | US5942687 Method and apparatus for in situ measurement of corrosion in filled tanks |
| 08/24/1999 | US5941890 Implantable surgical marker |
| 08/18/1999 | EP0936456A1 Method and apparatus for determining the offset of a vehicle rim-tire unit |
| 08/11/1999 | EP0934505A1 Dimensional inspection device without ultrasonic contact |
| 08/10/1999 | US5936207 Vibration-transmitting tablet and coordinate-input apparatus using said tablet |
| 08/05/1999 | WO1999039355A1 Method for determining average wall thickness for pipes and tubes using guided waves |
| 08/05/1999 | DE19807701C1 Position measurement device for piston-cylinder assembly |
| 07/28/1999 | EP0850019B1 Method and device for the structure analysis and/or for detecting the position of layered objects |
| 07/27/1999 | US5929349 Inspection tool for measuring wall thickness of underground storage tanks |
| 07/27/1999 | US5929338 Thickness measurement of in-ground culverts |
| 07/13/1999 | US5922960 Ultrasonic material constant measuring system |
| 07/13/1999 | CA2152102C High resolution measurement of thickness using ultrasound |
| 07/01/1999 | WO1999032849A1 System and method for laser ultrasonic bond integrity evaluation |
| 06/17/1999 | DE19852719A1 Double sheet identification system for sheet printing machine |
| 06/09/1999 | EP0921373A2 Support for a waveguide conducting mechanical waves and production method |
| 06/09/1999 | EP0920642A1 3d ultrasound recording device |
| 06/08/1999 | US5910116 Ultrasonic diagnostic apparatus that regenerates image signals according to a non-interlace scheme |
| 06/02/1999 | DE19852335A1 Ultrasonic measuring equipment for detecting flaws and/or measuring wall thickness of continuous plastic strip, profiles or tubes |
| 06/02/1999 | DE19748317C1 Surface contact detection method for fluid dispenser |
| 05/27/1999 | WO1999026040A1 Device for detecting errors and/or measuring wall thickness in continuous strips or tubes made of plastic using ultrasonic signals |
| 05/26/1999 | EP0637920B1 Method for treating an object with a stream of hot air, and hand-held appliance for carrying out the method |
| 05/15/1999 | CA2249030A1 Catheter tracking system |
| 05/12/1999 | DE19747637A1 Einrichtung zur Fehlererfassung bei durchlaufenden Bändern, Profilen oder Rohren aus Kunststoff mit Ultraschallsignalen Means for error detection in continuous strips, profiles or plastic pipes with ultrasonic signals |
| 05/11/1999 | CA2126088C Fat depth measuring apparatus |
| 05/06/1999 | WO1999022233A1 Error detection device with ultrasonic signals for continuous plastic strips, profiles or tubes |
| 05/06/1999 | WO1999022200A1 Method for measuring the wall thickness of plastic tubes |
| 05/06/1999 | EP0637921B1 Method for treating an object with a stream of hot air, and a hand-held air-jet drier for carrying out the method |
| 05/04/1999 | US5899860 Method and device for determining the position of a catheter inside the body of a patient |
| 04/27/1999 | US5897499 Ultrasonic diagnostic apparatus for cursor control |
| 04/14/1999 | EP0908146A2 Real-time image-guided placement of anchor devices |
| 04/07/1999 | EP0906560A1 Method and arrangement for nondestructive classification |
| 04/01/1999 | WO1999015855A1 Ultrasonic measuring device with transmitters and receivers for locating the geometric position of the border between a first and second material from a reference location |
| 03/31/1999 | EP0905478A2 Wall thickness measurement method |
| 03/26/1999 | CA2244058A1 Catheter localisation system |
| 03/25/1999 | WO1999014562A1 Ultrasound sensor for detecting the level of liquids |
| 03/24/1999 | CA2244060A1 Cardiac catheter localisation system |
| 03/10/1999 | CN2310308Y Ultrasonic wave thickness measuring probe |
| 03/03/1999 | EP0899702A2 Magnetostrictive resonator, road in which the resonator is buried and method of buring the resonator |
| 03/02/1999 | US5878380 Method and apparatus for ultrasound block measurement |
| 02/24/1999 | EP0598809B1 Vehicle shape determination system |
| 02/18/1999 | WO1999007284A1 Ultrasound machine calibration |
| 02/18/1999 | DE19750572A1 Ultrasound measuring method for measuring positions of sound reflecting points in or on test piece |
| 02/17/1999 | EP0897099A2 Ultrasonic thickness measurement of multilayer structures |
| 02/17/1999 | CN1208172A Multiple pulse echo ultrasonic micrometer system |
| 02/16/1999 | US5872507 Process for non-contact distance measurement |
| 02/11/1999 | WO1999006796A1 A method and apparatus for determining the topographical surface shape of an article |
| 02/10/1999 | EP0895849A1 Device for measuring thickness of cross-braces in cross-braced plates |
| 02/09/1999 | US5868030 Core sample test method and apparatus |
| 02/03/1999 | EP0894266A1 Characterisation of objects by means of ultrasonic waves |
| 02/02/1999 | US5866819 Ultrasonic thickness measurement of multilayer structures |
| 01/28/1999 | WO1999004288A1 Method and device for sensing ultrasound images |
| 01/13/1999 | EP0890849A1 Acoustic lobe pattern combination method for improving mapping quality |
| 01/13/1999 | EP0890079A1 A detection system for the detection of the surface quality of brushes |
| 01/12/1999 | CA2157313C Ultrasonic diagnostic scanning for three dimensional display |
| 01/05/1999 | US5855558 Ultrasonic probe and ultrasonic diagnostic apparatus |
| 01/05/1999 | CA2183877C Package measuring system and accumulator |
| 12/23/1998 | EP0835424A4 In-motion dimensioning system for cuboidal objects |
| 12/22/1998 | US5852232 Instrument for sensing a sample |
| 12/17/1998 | WO1998057122A1 Monitoring kiln linings |
| 12/15/1998 | US5850370 Laser-based dimensioning system |
| 12/09/1998 | EP0882947A2 Measuring the thickness of a liner for a pipe |
| 12/09/1998 | EP0882565A1 Extruder having measuring chamber with incorporated measuring device that rotates around the extruded tube |
| 12/09/1998 | EP0882212A2 Acoustic transducer components |
| 11/26/1998 | DE19721835A1 Circuit for distance sensor, especially ultrasonic sensor, for motor vehicles |
| 11/25/1998 | CN1199862A Method and device for processing signals representative of waves reflected, transmitted or refracted by volume structure with view to exploring and analyzing this structure |
| 11/24/1998 | US5840033 Method and apparatus for ultrasound imaging |
| 11/24/1998 | US5840022 Method for imaging display of a part of the human body |
| 11/18/1998 | EP0878691A1 A device for ultrasonic inspection of a multi-layer metal workpiece |
| 11/17/1998 | US5836881 Focusing delay calculation method for real-time digital focusing and apparatus adopting the same |
| 11/03/1998 | US5831737 In motion dimensioning system for cuboidal objects |
| 11/03/1998 | US5831169 Device for measuring a distance between a panel and a shadow mask of a color CRT |
| 11/03/1998 | US5831157 Digital bond tester |
| 10/29/1998 | WO1998048252A1 Laser detection of material thickness |
| 10/28/1998 | EP0874351A2 Ultrasonic transmitter-receiver |
| 10/28/1998 | CN1197199A Ultrasonic transmitter-receiver |
| 10/22/1998 | WO1998046140A1 Ultrasound-based 3-d tracking system using a digital signal processor |
| 10/21/1998 | EP0872742A1 Method and system for processing signals representing reflected waves, transmitted or diffracted by a volumetric structure, for the purpose of effecting an investigation and an analysis of this structure |
| 10/21/1998 | EP0872709A1 Ultrasonic measuring apparatus for controlling a surface coating thickness of a bimetallic element |
| 10/20/1998 | US5825717 Method of measuring an angle in three dimensions, by scanning an ultrasound beam |
| 10/20/1998 | US5823965 Device for reflectometric examination and measurement of cavities |
| 09/16/1998 | EP0804744B1 Process of non-contact distance sensing |
| 09/15/1998 | US5808912 Method for measuring the dimensions of a parcel |
| 09/10/1998 | DE19737760A1 Instrumental method of detecting three=dimensional objects |
| 09/08/1998 | US5803334 Ultrasonic edge sensor for the detection of a web edge |
| 08/27/1998 | DE19701713C1 Appliance for contactless measurement of clearance within an air spring |
| 08/27/1998 | DE19701712C1 Appliance for contactless measurement of clearance within air spring |
| 08/20/1998 | DE19704764A1 Flow-solder structure measuring and/or regulating device |
| 08/18/1998 | CA2033153C Ultrasonic transducer |
| 08/11/1998 | US5792396 Position detecting system for an injection molding apparatus |
| 08/06/1998 | DE3990155C1 Electronically-adjustable measuring compass |
| 08/06/1998 | DE19701530C1 Axial distance determination between end members of compressed gas spring for vehicle |
| 08/05/1998 | EP0856831A2 Focusing delay calculation method for real-time digital focusing and apparatus adopting the same |
| 08/05/1998 | EP0856722A1 Length measuring apparatus employing magnetostrictive delay line |
| 07/29/1998 | EP0855014A2 Measurement system for sensing the position of a piston |
| 07/23/1998 | DE19701644A1 Sheet supply control unit for industrial printing machine |