| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 09/18/2007 | US7271892 Method and apparatus for inspecting defects |
| 09/18/2007 | CA2388775C Wavefront sensor with off-axis illumination |
| 09/13/2007 | US20070214468 Birefringence characteristic measuring method, optical recording medium and optical information recording/reproducing apparatus |
| 09/13/2007 | US20070211146 Method and apparatus for measuring moving picture response curve |
| 09/13/2007 | DE102004041682B4 CO2-Laserbearbeitungskopf mit integrierter Überwachungseinrichtung CO2 laser processing head with integrated monitoring device |
| 09/12/2007 | EP0653056B1 Spectrometer for lensometer |
| 09/12/2007 | CN101035304A Method and apparatus for measuring moving picture response curve |
| 09/12/2007 | CN101034036A Method and apparatus for testing polarization maintaining optical fiberparameter with prionodont metal long period grating |
| 09/12/2007 | CN101034035A Method for enhancing performance of distributed sensing system by subcarrier wave technique |
| 09/12/2007 | CN101034034A Method and device for aspherical mirror diffraction image |
| 09/12/2007 | CN101032410A Focal property detecting device of X-ray tube and using method thereof |
| 09/12/2007 | CN100337147C Display panel inspection apparatus and inspection method |
| 09/12/2007 | CN100337091C Method for monitoring thickness uniformity of optical film layer |
| 09/11/2007 | US7268891 Transmission shear grating in checkerboard configuration for EUV wavefront sensor |
| 09/11/2007 | US7268342 Determination of optical properties of a device under test in both directions in transmission and in reflection |
| 09/07/2007 | WO2007100144A1 Measurement apparatus, exposure apparatus having the same, and device manufacturing method |
| 09/07/2007 | WO2007100060A1 Optical fiber module and optical device |
| 09/07/2007 | CA2637586A1 Method for optical characterization and evaluation of optically variable devices and media |
| 09/06/2007 | US20070206967 Image sensor test system |
| 09/05/2007 | EP1828742A1 Method and apparatus for locally measuring refractive characteristics of a lens in one or several specific points of said lens |
| 09/05/2007 | EP1828741A1 Method and device for contactlessly measuring an ophthalmic object curvature |
| 09/05/2007 | EP1828739A1 Method and device for detecting mechanical stress to a pipe, particularly a pipe which is buried in the ground |
| 09/05/2007 | EP1250575A4 Calibration process for birefringence measurement system |
| 09/05/2007 | CN200944158Y Collimation lens assembly with replaceable far image data device |
| 09/05/2007 | CN101029948A Method for manufacturing optical element, method for manufacturing projector, optical element and projector |
| 09/05/2007 | CN101029853A Optical platform vibration isolater of membrane non-friction oscillation |
| 09/05/2007 | CN101029852A Optical object distance simulator |
| 09/04/2007 | US7265848 Time-resolved nonlinear complex sensitivity measuring apparatus |
| 08/30/2007 | WO2007096584A2 Optical cable testing |
| 08/30/2007 | WO2007096580A1 Sensing a disturbance |
| 08/30/2007 | WO2007096578A1 Sensing a disturbance |
| 08/30/2007 | DE102006019468B3 Optical sensor for collection of point shaped, linear shaped or laminar defects at plane surface area, has telecentric laser scanner comprises laser for approximately perpendicular lighting of flat surface area and has scanning reflector |
| 08/30/2007 | DE102006008553A1 Testing method for non-destructive crack detection test, involves examining material with fluorescent substance, and material is pre-treated and viewed after impact time by exciting coloring materials with light source |
| 08/30/2007 | CA2643347A1 Sensing a disturbance |
| 08/30/2007 | CA2643344A1 Sensing a disturbance |
| 08/29/2007 | EP1826924A1 Sensing a disturbance |
| 08/29/2007 | EP1826545A2 Damage detection system using optical fibre sensors |
| 08/29/2007 | EP1825243A1 Method and device for measuring the power of an ophthalmic lens by global contact-free optical measuring and tracing |
| 08/29/2007 | EP1825215A2 Compensating for time varying phase changes in interferometric measurements |
| 08/29/2007 | EP1326525B1 Apparatus for measuring wavefront aberrations |
| 08/29/2007 | CN101027547A Substrate holder for substrate inspecting apparatus, and substrate inspecting apparatus |
| 08/29/2007 | CN101025477A High-precision quartz wave-plate stack bonding method |
| 08/29/2007 | CN101025383A Method for detecting pasted conductive film |
| 08/29/2007 | CN101025382A Random pattern measuring method for statistic modulation transfer function |
| 08/29/2007 | CN100334485C Camera treatment device for display panel |
| 08/28/2007 | US7263286 Fast testing system for optical transceiver and testing method thereof |
| 08/28/2007 | US7263263 Method for monitoring spin imparted on optical fiber and method for making optical fiber by using the same |
| 08/23/2007 | US20070195201 Illuminance acquiring device, illuminance acquiring method, and illuminance acquiring program |
| 08/23/2007 | DE102007003681A1 Verfahren und Vorrichtung zur Analyse einer optischen Einrichtung Method and apparatus for analyzing an optical device |
| 08/23/2007 | DE102006007751A1 Lens arrangement for femto-second laser in-situ keratomileusis, has phase units for controlling parameter such as divergence, phase function, laser output and beam quality, where units have specially adjusted diffractive optical units |
| 08/23/2007 | DE102006007750A1 Method for laser material processing device or micro structuring device for biological and metallic materials, involves inserting specific optical elements in illuminating system around focal position for making possible beam product |
| 08/23/2007 | DE102006006794A1 Vorrichtung zum Visualisieren und/oder Bestimmen der Verzeichnung, Verfahren und Verwendung Apparatus for visualizing and / or determining the distortion, process and |
| 08/22/2007 | EP1821092A1 Method and device for evaluating prism unit and method of manufacturing prism unit |
| 08/22/2007 | CN2938056Y 测量装置 Measuring device |
| 08/22/2007 | CN1333284C Optical pickup transmission apparatus |
| 08/22/2007 | CN1333259C Test desk for high frequency characteristics of semiconductor laser chip with noncoplanar electrode |
| 08/22/2007 | CN101021627A Probe structure in TFT-LCD substrate detection equipment |
| 08/22/2007 | CN101021448A Vehicle head lamp light modulating system experimental platform based on three-axis parallel principle |
| 08/22/2007 | CN101021447A Method and apparatus for measuring 1/4 wave plate phase delay and quick shaft direction |
| 08/16/2007 | US20070189656 Method and apparatus for the evaluation of polarization mode dispersion in optical fibers |
| 08/16/2007 | US20070188739 Apparatus and method for detecting defect in optical fiber, and plastic optical fiber manufacturing apparatus |
| 08/15/2007 | EP1818662A1 Device for displaying and/or determining distortion, method and application |
| 08/15/2007 | EP1818658A1 Method for approximating the influence of an optical system on the state of polarisation of optical radiation |
| 08/15/2007 | EP1817562A1 Device for automatically measuring characteristics of an ophthalmic lens |
| 08/15/2007 | EP1817561A2 Detecting a disturbance in the propagation of light in an optical waveguide |
| 08/15/2007 | CN2935111Y 光学成像装置 Optical imaging device |
| 08/15/2007 | CN101019057A Lens system adjusting device and lens system adjusting method using the same |
| 08/15/2007 | CN101017262A Flat display apparatus, fabricating method, picture quality controling method and apparatus thereof |
| 08/15/2007 | CN101017256A Repair device and repair method |
| 08/15/2007 | CN101017211A Measurement and display method for film thickness reflectivity of optical coated film |
| 08/14/2007 | US7256881 Systems and methods for inspection of ophthalmic lenses |
| 08/14/2007 | US7255498 Low profile system for joining optical fiber waveguides |
| 08/09/2007 | WO2007088976A1 Light beam path monitoring device and light beam path monitoring method |
| 08/09/2007 | US20070183785 Measurement method by OTDR and terminal station apparatus |
| 08/09/2007 | US20070181240 Method for inspecting a film carrier tape for mounting electronic components |
| 08/08/2007 | EP1816467A2 Lens inspection device |
| 08/08/2007 | EP1816459A1 Optical time domain reflect meter, and optical fiber measurement method and optical fiber measurement system using the same |
| 08/08/2007 | CN2932356Y A compound eye lens apex coordinate tester |
| 08/08/2007 | CN1331131C Spherical aberration detection |
| 08/08/2007 | CN101013062A Transmittance ratio test system for folding-shaft periscopic telescope optical system |
| 08/08/2007 | CN101013061A Method for measuring focus and equivalent f coefficient using optical grating type wave-front curvature sensing unit |
| 08/08/2007 | CN101013030A Microlen array based laser beam divegence angle testing method |
| 08/08/2007 | CN101013027A High-frequency error detecting apparatus and method for heavy caliber heavy relative aperture aspherical mirror |
| 08/08/2007 | CN101013022A Method for random error elimination in optical element interference sampling data |
| 08/08/2007 | CN101011236A Apparatuses and methods for improving incident beam into eyes and binocular vision correction for a pair of eyes |
| 08/07/2007 | US7253907 Measuring method and apparatus using shearing interferometry, exposure method and apparatus using the same, and device manufacturing method |
| 08/02/2007 | WO2007086357A1 Optical fiber characteristic measuring device and optical fiber characteristics measuring method |
| 08/02/2007 | WO2007085301A1 Spectral components detection with a switchable filter |
| 08/02/2007 | WO2007068111A3 An apparatus and method for determining stray light emitted by a mechanical splice |
| 08/02/2007 | DE202006004456U1 Testvorrichtung für Oberflächen, insbesondere von Schweißelektroden Test device for surfaces, in particular of welding electrodes |
| 08/02/2007 | DE102006002948A1 Sichtsystem mit Stroboskopeffekt Vision system with stroboscopic |
| 08/01/2007 | EP1814245A1 Chromatic dispersion monitoring method and chromatic dispersion monitoring apparatus |
| 08/01/2007 | EP1813988A2 Measurement method |
| 08/01/2007 | CN101008563A System for testing optical axis of broadband multi-sensor electro-optic apparatus |
| 07/26/2007 | US20070171402 Direct measurement of brillouin frequency in destributed optical sensing systems |
| 07/25/2007 | EP1811694A1 Method for characterising an optical fibre link |
| 07/25/2007 | EP1810000A1 Method for determining the eccentricity of an optical fiber core, and method and device for connecting optical fibers |
| 07/25/2007 | CN2927024Y Optical inspector of LED beam-splitting machine |
| 07/25/2007 | CN101006333A Lens meter |
| 07/25/2007 | CN101005191A Method and its device for detecting high energy semiconductor laser divergence angle |