| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 01/09/2002 | CN1330265A Optical module for light-time domain reflectometer with wide dynamic range |
| 01/08/2002 | US6337936 Optical amplifier, and method and apparatus for monitoring an optical fiber transmission path |
| 01/03/2002 | US20020001088 Apparatus for wavefront detection |
| 01/02/2002 | EP1167942A2 Spectacle lens image sensing processing apparatus and spectacle lens positioning method |
| 01/02/2002 | EP1166487A1 Method and arrangement for measuring the signal quality in an optical transmission system |
| 01/02/2002 | EP1166084A1 Method and apparatus for measuring internal transmittance |
| 01/02/2002 | EP1166075A1 Apparatus for measuring the properties of an optical fiber |
| 01/02/2002 | EP1166074A2 System and method for measuring polarization mode dispersion in fibers |
| 01/02/2002 | EP1166064A1 Integrated diagnostic system for photoelastic modulator |
| 01/02/2002 | EP1166040A1 Bragg network extensometer and method for the production of said extensometer |
| 01/02/2002 | EP1123037A4 Holding assembly for lens measuring device |
| 01/01/2002 | US6335788 Optical-fiber characteristics measuring apparatus |
| 01/01/2002 | CA2253976C Mirror failure detector for high power lasers |
| 12/27/2001 | WO2001098799A2 Determining optical fiber types |
| 12/27/2001 | WO2001097683A1 Unmanned eyeglass information processing apparatus and method |
| 12/27/2001 | US20010055448 Optical connector coupling end face state confirmation scope and confirmation method thereof |
| 12/27/2001 | US20010055111 Spectacle lens image sensing processing apparatus and spectacle lens positioning method |
| 12/26/2001 | CN1076825C Illumination and imaging sub-system for ophthalmic lens inspection |
| 12/25/2001 | US6334007 Optical fiber pull tester having an acoustic sensor |
| 12/25/2001 | US6332370 Evaluation device for evaluating mist generation in a vehicle lighting device |
| 12/25/2001 | US6332365 Method and devices for detecting flexure, and structure such as a geotechnical or building structure equipped with such a device |
| 12/25/2001 | CA2260396C Wavelength-variable light source apparatus |
| 12/20/2001 | WO2001097413A1 Reflector with non-reciprocal optical components |
| 12/20/2001 | WO2001067373A3 Modular platform assembly |
| 12/20/2001 | US20010052974 Optical characteristic measuring apparatus, method and recording medium |
| 12/20/2001 | US20010052973 Apparatus and method for measuring polarization dependent loss |
| 12/20/2001 | US20010052268 Evaluation device for evaluating mist generation in a vehicle lighting device |
| 12/19/2001 | CN1327149A Detector for light ray emitted from plane light source |
| 12/18/2001 | US6331368 Test object for use in detecting aberrations of an optical imaging system |
| 12/16/2001 | CA2350718A1 Method and apparatus for opto-electronic built-in test |
| 12/13/2001 | WO2001094906A1 Apparatus and method for measuring optical characteristics, recording medium |
| 12/13/2001 | WO2001094905A1 Measuring method for detecting non-linearities of an optical fiber |
| 12/13/2001 | WO2001063233A3 Device for detecting wave fronts |
| 12/13/2001 | US20010050807 Method, device, and system for evaluating characteristics of optical fiber transmission line |
| 12/13/2001 | US20010050768 Optical fiber distortion measurement device |
| 12/13/2001 | US20010050767 Method and apparatus for measuring phase differences between intensity-modulated optical signals |
| 12/13/2001 | DE10125786A1 Polarization mode objective dispersion measurement device has phase difference measurement unit that determines phase difference between modulated and polarized lights to determine objective dispersion |
| 12/12/2001 | EP1161654A1 Multiple layer confocal interference microscopy using wavenumber domain reflectometry and background amplitude reduction and compensation |
| 12/11/2001 | US6329112 Method for measuring aberration of projection lens, method for forming patterns, mask, and method for correcting a projection lens |
| 12/06/2001 | WO2001093466A2 Optical transmission system with control of the chromatic dispersion |
| 12/06/2001 | WO2001092838A1 Method and apparatus for wavefront sensing |
| 12/06/2001 | US20010048539 Optical transmission system |
| 12/06/2001 | CA2410936A1 Optical transmission system with control of the chromatic dispersion |
| 12/05/2001 | EP1160626A1 Method of detecting aberrations of an optical imaging system |
| 12/05/2001 | EP1160559A2 Time delay measurement using optical signals modulated at multiple frequencies |
| 11/29/2001 | DE10023413A1 Optical testing device for components such as screws, nuts, has linear steel belts for transporting component to be tested, across optical axis of camera |
| 11/28/2001 | EP1157261A2 Method and device for analysing a highly dynamic wavefront |
| 11/28/2001 | CN1323996A Method for monitoring laser focusing |
| 11/28/2001 | CN1075439C Moulding processes |
| 11/27/2001 | US6324333 Common light source for testing optical circuits |
| 11/27/2001 | US6323950 Chromatic dispersion measurement for optical components |
| 11/27/2001 | US6323945 Coma aberration automatic measuring mark and measuring method |
| 11/27/2001 | CA2211816C Fiber optic operations center |
| 11/22/2001 | WO2001088464A2 Adjusting device with an optical regulating device having a reflector |
| 11/22/2001 | US20010043324 Optical fiber characteristics measuring device and optical fiber characteristics measuring method |
| 11/22/2001 | DE10109929A1 Wavefront detector has wavefront source with two-dimensional structure and locally varying transmission, diffraction grid and position resolving detector |
| 11/21/2001 | EP1155283A1 Methods and apparatus for measuring and mapping ophthalmic elements |
| 11/21/2001 | EP1000330A4 Measurement of waveplate retardation using a photoelastic modulator |
| 11/21/2001 | CN1323407A Device and method for the optical inspection of concealed soldered connections |
| 11/20/2001 | US6320700 Light-transmitting optical member, manufacturing method thereof, evaluation method therefor, and optical lithography apparatus using the optical member |
| 11/20/2001 | US6320661 Method for measuring transmittance of optical members for ultraviolent use, synthetic silica glass, and photolithography apparatus using the same |
| 11/20/2001 | US6320652 Optical measuring apparatus |
| 11/20/2001 | US6320179 Device noise measurement system |
| 11/20/2001 | CA2174028C Method of and device for measuring the kerr non linearity coefficient in a single mode optical fibre |
| 11/15/2001 | WO2001086840A2 Polarization mode dispersion (pmd) compensator |
| 11/15/2001 | WO2001086333A2 Emulator for second order polarization mode dispersion (pmd) |
| 11/15/2001 | US20010041035 Screening mechanism for optical fiber fusion-splicer |
| 11/15/2001 | DE10023328A1 Adjustment device with optical adjustment jig equipped with reflector e.g. for motor vehicle proximity radar and headlights, has vertical adjustment device provided with masking unit between an optical adjuster and an emission device |
| 11/15/2001 | DE10014334A1 Vorrichtung und Verfahren zur ortsaufgelösten Brechkraft-Bestimmung Apparatus and method for spatially resolved refractive power determination |
| 11/14/2001 | CN1321965A Pedal mechanism buit up into unit and key musical instrument provided with same |
| 11/14/2001 | CN1321879A Fluid distributor and lens testing device |
| 11/13/2001 | US6317535 System and method for testing optical fibers that lead between a telecommunications provider and a customer's premises |
| 11/13/2001 | US6317214 Method and apparatus to determine a measurement of optical multiple path interference |
| 11/13/2001 | US6317208 Measuring method of liquid crystal pretilt angle and measuring equipment of liquid crystal pretilt angle |
| 11/13/2001 | US6317203 Narrowband module inspection device |
| 11/13/2001 | US6317201 Method for the determination of refractive indices and optical instrument therefor |
| 11/07/2001 | EP1151806A2 Fluid dispenser and lens inspection device |
| 11/07/2001 | EP1151279A1 Apparatus and method for monitoring a structure using a counter-propagating signal method for locating events |
| 11/07/2001 | EP1151266A1 Lens inspection device |
| 11/07/2001 | EP1151260A1 Device for determining the bending stress of components |
| 11/06/2001 | USRE37432 Automated apparatus and method for preparing contact lenses for inspection and packaging |
| 11/06/2001 | US6314214 System and method for measuring stress during processing of an optical fiber |
| 11/06/2001 | US6314200 Optical member inspecting apparatus and method of inspection thereof |
| 11/06/2001 | US6313934 Chromatic dispersion measurement scheme for optical systems having remote access points |
| 11/06/2001 | US6313909 Fiber defect detection apparatus and method |
| 11/06/2001 | US6312373 Method of manufacturing an optical system |
| 11/01/2001 | US20010035953 Fluid dispenser and lens inspection device |
| 11/01/2001 | US20010035949 Inspection system for optical components |
| 11/01/2001 | US20010035948 Apparatus for measuring aberration of a lens and an apparatus for adjusting a position of the lens |
| 10/30/2001 | US6310718 Optical amplifying apparatus for detecting break point in optical transmission lines |
| 10/30/2001 | US6310702 Testing device for multistage multi-branch optical network |
| 10/30/2001 | US6310684 Method of measuring spherical aberration in projection system |
| 10/30/2001 | CA2070428C Optical time domain reflectometer |
| 10/25/2001 | US20010032515 Oil-less differential pressure sensor |
| 10/25/2001 | DE10013137A1 Image-controlled technical testing and/or processing method of products or parts, involves matching classified products with respective characteristics, by computer aided graphical interaction |
| 10/24/2001 | EP1148668A2 Method and device for selecting light source for optical communication |
| 10/21/2001 | CA2344792A1 Method and device for selecting light source for optical communication |
| 10/18/2001 | WO2001077616A1 Pretilt angle measuring method and measuring instrument |
| 10/18/2001 | US20010031108 System and method for measuring stress during processing of an optical fiber |
| 10/18/2001 | DE10115768A1 Optical fibre characteristics measuring device, has back-scattered light obtained from measured optical fibre combined with reference light beam obtained from measuring light beam |