| Patents for G01B 17 - Measuring arrangements characterised by the use of infrasonic, sonic, or ultrasonic vibrations (3,873) |
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| 04/15/2004 | WO2002044709A9 Ultrasonic testing system for tubulars |
| 04/15/2004 | US20040069066 Method for the ultrasound measuring of layer thicknesses of cladding tubes for nuclear fuel |
| 04/15/2004 | DE10344599A1 Neigungswinkel-Messvorrichtung Inclination angle-measuring device |
| 04/13/2004 | US6719211 Droplet ejecting apparatus |
| 04/08/2004 | WO2003095941A3 System and method for controlling tube thickness with ultrasound |
| 04/06/2004 | US6717418 Method and apparatus for measuring turbine blade tip clearance |
| 04/01/2004 | US20040060357 Tilt angle measuring apparatus |
| 03/31/2004 | EP1403614A1 Measurement of the wall thickness of a tube in a mandrel mill by using laser ultrasound technique |
| 03/30/2004 | US6714483 Inclination angle measurement apparatus |
| 03/30/2004 | CA2127999C Touch panel for an acoustic touch position sensor |
| 03/25/2004 | WO2004025221A1 Method and apparatus for determination of layer thickness in a multi-layer structure |
| 03/24/2004 | EP0955889B1 A device for reflectometric examination and measurement of cavities |
| 03/18/2004 | US20040050165 Method for determining the wall thickness and the speed of sound in a tube from reflected and transmitted ultrasound pulses |
| 03/16/2004 | CA2264179C 3d ultrasound recording device |
| 03/11/2004 | US20040045356 Method and apparatus for determining thickness of a lubricant film |
| 03/10/2004 | EP0975441B1 Device and process for measuring the rigidity of flat mail |
| 03/09/2004 | US6704589 Method and device for recording an image of an object surface using focussed radiation |
| 03/09/2004 | US6704089 Lithographic projection apparatus, a method for determining a position of a substrate alignment mark, a device manufacturing method and device manufactured thereby |
| 03/09/2004 | US6702831 Excisional biopsy devices and methods |
| 03/09/2004 | US6701787 Acoustic sensor for pipeline deposition characterization and monitoring of pipeline deposits |
| 03/04/2004 | WO2004019028A2 Device for acoustic inspection of container content |
| 03/04/2004 | US20040040380 Scalable, automated metrology system and method of making the system |
| 03/04/2004 | DE10238526A1 Inclination detection method for inline vehicle such as motorcycle, by detecting e.g. difference in propagation times in signals received after reflection from road surface |
| 03/03/2004 | EP1394538A1 Ultrasound low frequency composition converter provided with mode switch |
| 03/02/2004 | US6698290 Adaptive equalizer for variable length sound tubes utilizing an acoustical time of flight measurement |
| 03/02/2004 | US6698289 Device for measuring distance |
| 02/26/2004 | WO2004017021A2 Method for determining the sound velocity in a basic material, particularly for measuring the thickness of a layer |
| 02/26/2004 | WO2003095942A3 System and method for control of paint thickness by using an optoacoustic technique |
| 02/26/2004 | WO2003087733A3 Internal riser inspection device |
| 02/26/2004 | US20040037166 Method and apparatus for forming a reception beam |
| 02/26/2004 | US20040036042 System and method for locating and positioning an ultrasonic signal generator for testing purposes |
| 02/26/2004 | US20040035208 Acoustic inspection device |
| 02/26/2004 | DE10237728A1 Apparatus for measuring length of bolts to test fastening comprises testing head which fits over bolt head and contains ultrasonic transducer |
| 02/25/2004 | EP1391687A1 Apparatus for mapping the wall thickness of a tube in a mandrel mill |
| 02/25/2004 | EP1032804B1 Device for detecting errors and/or measuring wall thickness in continuous strips or tubes made of plastic using ultrasonic signals |
| 02/19/2004 | US20040034501 Method and apparatus for determining the eccentricity of a hollow billet |
| 02/19/2004 | DE29924589U1 Contactless online hot-wall thickness measurement method for detecting unwanted internal wall structures in hot rolled pipes, by scanning segments and reconstructing cross-section in computer |
| 02/19/2004 | DE10236756A1 Device for measuring the wall thickness of a pipe in a rolling mill has lamp emitting a bundled light and fixed to different sites on a measuring head |
| 02/19/2004 | DE10236755A1 Device for measuring the wall thickness of a pipe in a rolling mill comprises a laser ultrasound measuring unit having a measuring head containing an exciting laser, an illuminating laser, a collecting lens and a waveguide |
| 02/17/2004 | US6691576 Thickness measuring device for cylindrical tank bottom plate |
| 02/11/2004 | CN1473668A Device for measuring pipe wall thickness in pipe press |
| 02/05/2004 | US20040024313 Ultrasonic measurement instrument |
| 02/05/2004 | US20040020297 Device and method designed for ultrasonically inspecting cylinders for longitudinal and circumferential defects and to measure wall thickness |
| 02/05/2004 | DE10034116B4 Verfahren zum Messen des Abtrags bei der Innenrundfeinbearbeitung einer Bohrung A method for measuring the abrasion at the inner round fine machining of a bore |
| 02/04/2004 | CN1137371C Short-pulse laser and ultrasonic method and equipment for presisely measuring thickness |
| 02/03/2004 | US6687625 Method and apparatus for feature tracking strain estimation for elastography |
| 02/03/2004 | US6684706 Ultrasonic testing system |
| 02/03/2004 | CA2115449C Vehicle shape determination system |
| 01/29/2004 | DE10327102A1 Verfahren zur Bestimmung der Schallgeschwindigkeit in einem Basismaterial, insbesondere für eine Wanddickenmessung Method for determining the speed of sound in a base material, in particular for a wall thickness measurement |
| 01/29/2004 | DE10229771A1 Verfahren und Vorrichtung zur Bestimmung der Exzentrizität eines Hohlblocks Method and device for determining the eccentricity of a hollow block |
| 01/28/2004 | CN1470338A Method and apparatus for measuring eccentricity of hollow tube blank |
| 01/22/2004 | US20040011132 Method for the non-destructive testing of a composite conductor rail |
| 01/21/2004 | CN1468672A Method and apparatus for measuring eccentricity of hollow pipe billet |
| 01/20/2004 | US6680876 Natator in water tank, controlling apparatus and position measuring apparatus thereon |
| 01/08/2004 | WO2003088819A3 Method and apparatus for feature tracking strain estimation for elastography |
| 01/08/2004 | US20040003637 Method of and apparatus for determining the eccentricity of a hollow billet |
| 01/07/2004 | EP1378299A1 Method and apparatus for determining the eccentricity of a hollow block |
| 01/07/2004 | EP1377795A1 Ultra sonic method for measuring the thickness of a faintly reflective partial layer by addition of echo periods |
| 01/06/2004 | US6672162 Ultrasonic detection apparatus and ultrasonic detection method employing the same |
| 01/03/2004 | CA2434105A1 Method and apparatus for determining the eccentricity of a hollow billet |
| 01/02/2004 | EP1373829A1 High-frequency ultrasound measurement of partial layer thickness of thin-walled tubes by a contact method |
| 12/30/2003 | CA2280792C Excisional biopsy devices and methods |
| 12/25/2003 | WO2003107261A2 Method for locating an impact on a surface and device therefor |
| 12/23/2003 | US6666094 Method and device for contactless online measuring of the wall thickness of hot-rolled pipes |
| 12/18/2003 | DE10234590C1 Surface topology irregularity detection device uses detection and evaluation of sound generated by gas stream directed onto examined surface |
| 12/17/2003 | CN1461951A Method for nondestructive investigating of compound conductor rail |
| 12/10/2003 | EP1369664A1 Method and device for measuring the excentricity of a hollow block |
| 12/10/2003 | EP1367941A2 Medical imaging and navigation system |
| 12/09/2003 | US6659232 Method and device for position detection of an object along an acoustic-signal conductor |
| 12/03/2003 | EP1367389A1 Method for non-destructive ultrasonic testing of a composite conductor rail |
| 11/27/2003 | WO2002064011A8 Medical imaging and navigation system |
| 11/26/2003 | EP1364227A1 Ultrasonic positioning |
| 11/25/2003 | CA2222720C Method and apparatus for measuring outside dimensions and the center of gravity of a package |
| 11/20/2003 | WO2003095942A2 System and method for control of paint thickness by using an optoacoustic technique |
| 11/20/2003 | WO2003095941A2 System and method for controlling tube thickness with ultrasound |
| 11/20/2003 | DE20312388U1 Contactless detector for detecting thickness irregularities in flat objects, measures amplitude of transmitted ultrasound wave and measures reflected signals from both sides to determine thickness |
| 11/19/2003 | EP1362215A1 Method and device for measuring length, area or volume |
| 11/11/2003 | US6644121 On-line measurement system for product formed in a continuous manner and method therefor |
| 11/04/2003 | US6643002 System and method for locating and positioning an ultrasonic signal generator for testing purposes |
| 11/04/2003 | US6640633 Ultrasonic imaging method and ultrasonic imaging apparatus |
| 10/30/2003 | WO2003088819A2 Method and apparatus for feature tracking strain estimation for elastography |
| 10/28/2003 | CA2127221C Method for the ultrasonic inspection of pipe and tubing and a transducer assembly for use therewith |
| 10/23/2003 | WO2003088296A1 Cathode ray tube-use glass panel and inspection method therefore and inspection device therefor |
| 10/23/2003 | WO2003087733A2 Internal riser inspection device |
| 10/23/2003 | US20030200036 Method and apparatus for feature tracking strain estimation for elastography |
| 10/23/2003 | US20030197692 Coordinate-capturing apparatus |
| 10/21/2003 | US6634233 Method for determining the wall thickness and the speed of sound in a tube from reflected and transmitted ultrasound pulses |
| 10/09/2003 | US20030188589 Internal riser inspection device |
| 10/02/2003 | US20030183012 Verification of thickness modulations in or on sheet-type products |
| 10/02/2003 | US20030183011 Ultrasonic detection apparatus and ultrasonic detection method employing the same |
| 09/30/2003 | US6626029 Apparatus and methods for measuring surface roughness |
| 09/25/2003 | US20030177850 System and method for verifying the roll roundness of rolls of paper used for newspapers |
| 09/24/2003 | EP1346691A1 Ultrasonic measurement instrument |
| 09/24/2003 | EP1203206B1 Method and device for recording an image of an object surface using focussed radiation |
| 09/17/2003 | EP1344044A2 Method for ultrasonically detecting multiple types of corrosion |
| 09/17/2003 | CN2574001Y Ultrasonic pachometering probe for measuring heat exchange finned pipe in narrow space |
| 09/16/2003 | US6619655 Apparatus for feeding sheets and method of determining the vertical position of stacked sheets |
| 09/10/2003 | EP1240572A4 Method of determining distance between two or more electronic devices |
| 09/10/2003 | CN1120980C Method for reducing blind zone of supersonic range finder |
| 09/09/2003 | US6618323 Optical axis adjusting device for vehicle headlamp |