| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 08/01/2002 | US20020101578 Method for measuring far-end reflectance of fiber-optic cable |
| 08/01/2002 | US20020101577 Optical fiber test method and apparatus |
| 08/01/2002 | DE10128896A1 Vorrichtung und Verfahren zur Messung optischer Charakteristika und Speichermedium Apparatus and method for measuring optical characteristics and storage medium |
| 07/31/2002 | EP1227309A2 Method and Apparatus for measuring chromatic dispersion distribution |
| 07/31/2002 | EP1226415A1 Method of measuring the twist imparted to an optical fibre and procedure for processing an optical fibre using this method |
| 07/31/2002 | EP1226411A2 Far-field scanning apparatus and method for rapid measurement of light source characteristics with high dynamic range |
| 07/30/2002 | US6427023 Optical member inspecting apparatus and method of inspection thereof |
| 07/30/2002 | US6426792 Optical characteristic measuring apparatus, the method thereof and recording medium |
| 07/30/2002 | US6425290 Oil-less differential pressure sensor |
| 07/25/2002 | US20020097761 Scanning temporal ultrafast delay methods and apparatuses therefor |
| 07/25/2002 | US20020097389 Method for processing a spectacle lens, lens meter, and apparatus for processing a spectacle lens, having lens meter and data of relative positions for processing a spectacle lens |
| 07/24/2002 | EP1224448A1 Method and apparatus for transmission measurement of the geometric structure of an optical component |
| 07/24/2002 | EP1224444A1 Device for measuring spatial distribution of the spectral emission of an object |
| 07/24/2002 | EP1123525B1 Device and method for the optical inspection of concealed soldered connections |
| 07/24/2002 | EP0770203B1 Optical power meter using low-current measurement circuit |
| 07/24/2002 | CN1360676A Apparatus for measuring properties of optical fibre |
| 07/24/2002 | CN1088274C Laser light source apparatus, OTDR apparatus, and optical communication line inspection system |
| 07/23/2002 | US6424420 Measuring device for arrayed-waveguide diffraction grating |
| 07/23/2002 | US6424409 Methods and apparatus for detecting surface defects of an optical fiber |
| 07/23/2002 | CA2048278C Polarization independent optical coherence-domain reflectometry |
| 07/18/2002 | WO2002056083A1 Method for measuring the microrelief of an object and optical characteristics of near-surface layer, modulation interference microscope for carrying out said method |
| 07/18/2002 | WO2002055969A2 Measurement apparatus for dense wavelength division multiplexer devices |
| 07/18/2002 | US20020094188 Observing apparatus for optical fiber, optical component |
| 07/18/2002 | US20020093719 Optical reticle substrate inspection apparatus and beam scanning method of the same |
| 07/18/2002 | US20020093644 Apparatus and method for generation of optical signals |
| 07/18/2002 | US20020093643 Method and apparatus for on-line monitoring of polarization mode dispersion in a transmission system |
| 07/18/2002 | US20020093354 Method and system for infrared detection of electrical short defects |
| 07/17/2002 | EP1223418A1 Apparatus and method for measuring residual stress and photoelastic effect of optical fiber |
| 07/17/2002 | EP1222758A1 Method and apparatus for measuring pmd of a dispersion compensation grating |
| 07/17/2002 | CN1359568A Device for detecting polarization mode dispersions |
| 07/17/2002 | CN1359019A Glasses lens working method, checking apparatus and glasses lens working device with checking apparatus |
| 07/17/2002 | CN1358992A Optical pathway extendible CD device photoelectric parameter tester |
| 07/16/2002 | US6421153 Device and method for determining PMD independent of SOP |
| 07/16/2002 | US6421119 In Vitro evaluation of animal or human lens characteristics |
| 07/16/2002 | US6421118 Method of measuring concentricity of an optical fiber |
| 07/16/2002 | US6421117 Apparatus for optical time domain reflectometry on multi-mode optical fibers, a light source section thereof, and a process for producing the light source section |
| 07/11/2002 | WO2002054459A1 Projection optical system and production method therefor, exposure system and production method therefor, and production method for microdevice |
| 07/11/2002 | WO2002054037A2 Method for measuring the absolute light throughput of reflective-mode displays in an optical system |
| 07/11/2002 | WO2002035510A8 A method for testing a light-emitting panel and the components therein |
| 07/11/2002 | WO2001021061A9 Fabricate surfaces on contact lenses |
| 07/11/2002 | US20020089736 Optical fiber chromatic dispersion distribution measuring apparatus and measuring method |
| 07/11/2002 | US20020088951 Method and apparatus for detecting aberrations in an optical system |
| 07/10/2002 | CN1087431C Fibre reflector |
| 07/04/2002 | WO2002052620A1 Wavefront aberration measuring instrument, wavefront aberration measuring method, exposure apparatus, and method for manufacturing microdevice |
| 07/04/2002 | WO2002052242A2 Method and apparatus for crack and fracture detection utilizing bragg gratings |
| 07/04/2002 | US20020085286 Projection exposure device |
| 07/04/2002 | US20020085196 Lens meter |
| 07/04/2002 | US20020085195 System and method for measuring polarization mode dispersion suitable for a production environment |
| 07/04/2002 | US20020085194 Optical characteristic measuring apparatus, the method thereof and recording medium |
| 07/04/2002 | CA2432923A1 Method and apparatus for crack and fracture detection utilizing bragg gratings |
| 07/03/2002 | EP1219945A2 Optical fiber chromatic dispersion distribution measuring apparatus and measuring method |
| 06/27/2002 | WO2002050506A1 Wavefront measuring apparatus and its usage, method and apparatus for determining focusing characteristics, method and apparatus for correcting focusing characteristics, method for managing focusing characteristics, and method and apparatus for exposure |
| 06/27/2002 | WO2002016901A3 Instrument measuring chromatic dispersion in optical fibers |
| 06/27/2002 | DE10150035A1 Vorrichtung und Verfahren zum Messen optischer charakteristischer Merkmale und Aufzeichnungsmedium Apparatus and method for measuring optical characteristic features and recording medium |
| 06/27/2002 | DE10056070A1 Determination of the surface properties of mirrors used in solar powered steam production plants by use of a target along the focal line of mirrors that is used to compare actual and theoretical radiation distributions |
| 06/26/2002 | EP1216402A1 System and method for measuring stress in an optical fiber |
| 06/26/2002 | EP1215992A1 Fabricate surfaces on contact lenses |
| 06/26/2002 | CN1355894A Method and apparatus for using non-coherent optical bundles for image transmission |
| 06/20/2002 | WO2002048746A2 System and method for grating profile classification |
| 06/20/2002 | WO2002048062A1 Methods and apparatus for automated manufacture of optical fiber |
| 06/20/2002 | US20020075458 Method for correcting spherical aberration of a projection lens in an exposure system |
| 06/20/2002 | US20020074945 Color purity measuring method and color purity measuring apparatus |
| 06/20/2002 | CA2431642A1 Methods and apparatus for automated manufacture of optical fiber |
| 06/19/2002 | EP1214574A1 A method for estimating the lighting quality of vehicle headlights |
| 06/18/2002 | US6407864 Automated system for testing two dimensional detector arrays and optical systems using sequential filters |
| 06/18/2002 | US6407805 Time delay measurement using optical signals modulated at multiple frequencies |
| 06/18/2002 | US6407674 Reflectivity measuring apparatus and method |
| 06/13/2002 | WO2002047397A2 Compact flat panel color calibration system |
| 06/13/2002 | WO2002047343A1 Multichannel interferometer with phase generated carrier demodulation and quadrature error correction |
| 06/13/2002 | WO2002047130A1 Observation device and its manufacturing method, exposure device, and method for manufacturing micro device |
| 06/13/2002 | WO2002046716A1 Tensile testing machine for optical fibers |
| 06/13/2002 | WO2002046715A1 Method and equipment for measuring wavelength dispersion |
| 06/13/2002 | WO2000063666A9 Method and apparatus for safety testing optical systems for hazardous locations |
| 06/13/2002 | US20020071118 Device for measurement of the spectral reflectance and process for measurement of the spectral reflectance |
| 06/13/2002 | US20020071111 System and method for measuring properties of an optical component |
| 06/13/2002 | US20020071096 Method for evaluating an ocular optical lens and apparatus and memory medium therefor |
| 06/13/2002 | US20020071068 Display detecting apparatus for display module and detecting arrangement method therefor |
| 06/13/2002 | US20020069675 Method and apparatus for tensile testing and rethreading optical fiber during fiber draw |
| 06/13/2002 | US20020069674 Methods and apparatus for automated manufacture of optical fiber |
| 06/12/2002 | EP1213618A1 Method and apparatus for detecting aberrations in an optical system |
| 06/12/2002 | EP1213574A2 Lens meter with marking means and procedure and device for processing a spectacle lens |
| 06/12/2002 | EP1213567A2 Device and process for measurement of the spectral reflectance |
| 06/12/2002 | EP1212597A1 Setting unit for headlights or distance sensor of a vehicle with alignment in relation to the starting axis |
| 06/12/2002 | EP1212596A1 Optical bank |
| 06/12/2002 | EP1212595A1 A method and a device for bending compensation in intensity-based fibre-optical measuring systems |
| 06/12/2002 | EP1005637A4 Methods for identifying optical fibers which exhibit elevated levels of polarization mode dispersion |
| 06/12/2002 | EP0750734B1 Fiber optical strain sensor and the manufacture thereof |
| 06/12/2002 | CN1353810A Setting unit for headlights or distance sensor of vehicle with alignment |
| 06/11/2002 | US6404496 Inspection of molded discs with polarizers and display screen |
| 06/06/2002 | WO2002045277A2 A method and system for infrared detection of electrical short defects |
| 06/06/2002 | WO2001086840A3 Polarization mode dispersion (pmd) compensator |
| 06/05/2002 | EP1211499A2 Optical fiber chromatic dispersion distribution measuring apparatus and measuring method |
| 06/04/2002 | US6400450 Method of qualifying a multimode optical fiber for bandwidth performance |
| 05/30/2002 | WO2002042728A1 Method and apparatus for measuring aberration of projection optical system, and method and apparatus for exposure |
| 05/30/2002 | US20020064335 Optical fiber chromatic dispersion distribution measuring apparatus and measuring method |
| 05/30/2002 | US20020063862 Inspection method for lens products, and apparatus for the same |
| 05/30/2002 | US20020063638 Reflectivity measuring apparatus and method |
| 05/30/2002 | US20020063568 Multi-device automated test station (MATS) |
| 05/29/2002 | DE10056077A1 Determination of the surface properties of a solar-powered steam generating parabolic mirror, so that misalignments can be corrected to ensure maximum operating efficiency |
| 05/29/2002 | CN1351705A Multiple layer confocal interference microscopy using wavenumber domain reflectometry and background amplitude reduction and compensation |