| Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862) |
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| 12/22/1987 | US4714349 Photoelectric length or angle measuring instrument |
| 12/22/1987 | US4714348 Method and arrangement for optically determining surface profiles |
| 12/22/1987 | US4714344 Laser apparatus for monitoring geometric errors |
| 12/17/1987 | DE3702691A1 Contactless ranging sensor |
| 12/16/1987 | EP0249235A2 Film thickness-measuring apparatus using linearly polarized light |
| 12/16/1987 | EP0248811A1 An apparatus for converting a radiation profile line into electrical signals corresponding thereto |
| 12/15/1987 | US4713538 Optical fiber apparatus and method for remotely measuring an external parameter from a monitoring position |
| 12/15/1987 | US4713537 Method and apparatus for the fine position adjustment of a laser beam |
| 12/15/1987 | US4713140 Laser luminescence monitor for material thickness |
| 12/15/1987 | US4712916 Apparatus for inspection of the walls of deep holes of minute diameter |
| 12/15/1987 | CA1230414A1 Fast profile determination device |
| 12/09/1987 | EP0248552A1 Apparatus for determining the thickness of material |
| 12/09/1987 | EP0248479A1 Arrangement for optically measuring a distance between a surface and a reference plane |
| 12/09/1987 | EP0248328A2 Alignment and focusing apparatus |
| 12/08/1987 | US4711579 System for automatically inspecting a flat workpiece for holes |
| 12/08/1987 | US4711577 Optical configuration of fiber optic sensor for symmetric dynamic response about the optical null |
| 12/08/1987 | CA1229975A1 Method of calibrating cameras for measuring an article |
| 12/05/1987 | CN86210508U Multiple-beam coating thickness tester |
| 12/03/1987 | WO1987007383A1 Index-sight |
| 12/03/1987 | WO1987007365A1 Apparatus and method for determining stress and strain in pipes, pressure vessels, structural members and other deformable bodies |
| 12/03/1987 | WO1987007364A1 Method for measuring of the thickness profile of plastic films |
| 12/03/1987 | WO1987007363A1 A method for monitoring the manufacture of a product |
| 12/03/1987 | DE3714317A1 Verschleissdetektionsanordnung fuer glieder und bolzen von bandfoerderern Verschleissdetektionsanordnung for members and bolts of bandfoerderern |
| 12/03/1987 | DE3709485A1 Arrangement for the photoelectric detection of the coincidence of two object images |
| 12/03/1987 | DE3618518A1 Verfahren zum messen von eigenschaften einer durchgehenden materialbahn im querprofil A method for measuring characteristics of a continuous material web in the cross profile |
| 12/02/1987 | EP0247833A2 Method and system for high-speed, 3-D imaging of an object at a vision station |
| 12/02/1987 | EP0247757A1 Resistance welding apparatus |
| 12/02/1987 | EP0247530A2 Process and device to determine the diameters of animal intestines |
| 12/02/1987 | EP0247184A1 Displacement measuring apparatus. |
| 12/02/1987 | CN87200715U Optical test instrument for thickness of optical element |
| 12/01/1987 | US4710808 Machine vision differential measurement system |
| 12/01/1987 | US4710620 Sensing apparatus for determining the relative position between two bodies with plural emitters and a shading member |
| 12/01/1987 | US4710023 Measurement of contact lenses |
| 12/01/1987 | US4710011 Automatic range finding device |
| 12/01/1987 | US4709485 Shaft alignment method and apparatus |
| 11/26/1987 | DE3617116A1 High-temperature microscope |
| 11/25/1987 | EP0247014A2 Position sensing system for a moving object |
| 11/25/1987 | EP0246845A2 Mask inspection device |
| 11/25/1987 | EP0246521A2 Device for measuring the cross section or volume of a running, long ranged testing piece |
| 11/24/1987 | US4709157 Method and apparatus for inspecting web surface |
| 11/24/1987 | US4709156 Method and apparatus for inspecting a surface |
| 11/24/1987 | US4708483 For measuring the distance of a surface utilizing light reflected |
| 11/24/1987 | US4708482 Method and apparatus for measuring wear in the lining of refractory furnaces |
| 11/24/1987 | US4708481 Method of and apparatus for optically measuring displacement |
| 11/24/1987 | US4708465 Position detecting device for transferring an image |
| 11/24/1987 | CA1229499A1 Ellipsometric method and apparatus |
| 11/19/1987 | WO1987007011A1 Process for measuring the distance between a machine-tool and a workpiece |
| 11/19/1987 | WO1987007008A1 Machine-tool, preferably drilling machine |
| 11/19/1987 | WO1987007007A1 Process and apparatus for contactless and accurate gauging of machine parts |
| 11/19/1987 | EP0246130A1 Detector for the linear, non-contacting measurement of the distance to a target using scattered radiation |
| 11/19/1987 | DE3715922A1 Method and arrangement for measuring the thickness of a filamentary object |
| 11/19/1987 | DE3616812A1 Coordinate measuring machine |
| 11/17/1987 | US4707736 Self alignment device for an optical infrared image observation system |
| 11/17/1987 | US4707734 Coarse flaw detector for printed circuit board inspection |
| 11/17/1987 | US4707613 Inspecting device for a thin film coating material with applicator-following detector |
| 11/17/1987 | US4707611 Incremental monitoring of thin films |
| 11/17/1987 | US4707610 Method and apparatus for measuring surface profiles |
| 11/17/1987 | US4707597 Method and apparatus for acoustic supervision of adjustment operations at optical devices |
| 11/17/1987 | US4707223 Continuous; polarized laser beam; electronic processing |
| 11/17/1987 | US4707132 Process for sensing defects on a smooth cylindrical interior surface in tubing |
| 11/17/1987 | US4707129 Three dimensional position measurement system using an interferometer |
| 11/12/1987 | DE3615874A1 Verfahren zur messung der entfernung einer handwerkzeugmaschine von einem werkstueck A method for measuring the distance of a hand machine tools of a workpiece |
| 11/11/1987 | EP0245198A1 Apparatus for producing a telecentric light beam, and method of producing a holographic element |
| 11/11/1987 | EP0245091A1 Method of and apparatus for fiber optic sensing |
| 11/11/1987 | EP0244788A2 Device for measuring the cross section or the volume of a running thread |
| 11/11/1987 | EP0244781A2 Method and apparatus of using a two beam interference microscope for inspection of integrated circuits and the like |
| 11/11/1987 | CN86108082A Displacement measuring apparatus |
| 11/10/1987 | US4706168 Systems and methods for illuminating objects for vision systems |
| 11/10/1987 | US4705939 Apparatus and method for optically measuring bar code dimensions |
| 11/10/1987 | US4705401 Rapid three-dimensional surface digitizer |
| 11/10/1987 | US4704796 Framer |
| 11/05/1987 | DE3614646A1 Method for measuring depressions in surfaces, in particular the volume of engraving cells in printing areas |
| 11/04/1987 | EP0244275A2 Angle measuring interferometer |
| 11/04/1987 | EP0244163A1 Apparatus for monitoring an object in a hostile environment |
| 11/04/1987 | EP0243961A2 Film thickness measuring device |
| 11/04/1987 | EP0243639A2 System for automatic inspection of periodic patterns |
| 11/04/1987 | EP0243568A2 Selective illumination device |
| 11/04/1987 | EP0243552A1 Stencil book |
| 11/04/1987 | EP0243520A1 Interferometric mask-wafer alignment |
| 11/04/1987 | EP0243385A1 Process and apparatus for transferring optically an angle between devices located at different points |
| 11/03/1987 | US4704297 Rapid, efficient |
| 11/03/1987 | US4704034 Apparatus for detecting a gap in the junction area on a folded box |
| 11/03/1987 | US4704010 Device for generating an optical collimating beam |
| 11/03/1987 | US4703563 Laser measuring device |
| 11/03/1987 | CA1228922A1 Apparatus for the determination of the spatial axes on a work piece, viz. for controlling the functions of tools, such as vehicle body welding machinery |
| 10/29/1987 | DE3619931C1 Device for optical alignment measurement between two variously rotatable shafts |
| 10/29/1987 | DE3613982A1 Transducing sensor for the angular and/or circumferential velocity of rotating bodies, in particular for a thickness measuring instrument for foils |
| 10/28/1987 | EP0243005A2 Fiber optic imaging system for on-line monitoring |
| 10/28/1987 | EP0242436A2 Device for measuring small lengths |
| 10/28/1987 | EP0242407A2 Device for measuring small lengths |
| 10/28/1987 | CN86200360U High precision double-side differential photoelectric microscope |
| 10/27/1987 | US4703443 Device for measuring the shape of a three-dimensional object |
| 10/27/1987 | US4703187 Method and apparatus for the determination of the thickness of transparent layers of lacquer |
| 10/27/1987 | US4702605 Rocker arm sensor |
| 10/27/1987 | US4702597 Pile lay measurement system |
| 10/27/1987 | US4702596 Apparatus for measuring the refractive power of an optical system |
| 10/27/1987 | US4702229 Endoscope with a measuring device |
| 10/22/1987 | WO1987006353A1 Method for the three-dimensional surveillance of the object space |
| 10/22/1987 | DE3703425A1 Automated objective measurement of gear wheels - using non-directional opto-electronic sensors and defined sampling strategies enabling computerised evacuation |
| 10/21/1987 | EP0242151A1 Method and apparatus for measuring linewidths by surface profiles |