| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 06/05/2013 | CN103135074A Lighting source detection machine and detection method |
| 06/05/2013 | CN103134664A In-orbit optical satellite camera modulation transfer function (MTF) measuring method based on convex reflector |
| 06/05/2013 | CN103134663A Light emitting diode (LED) street lamp illumination distribution tester |
| 06/05/2013 | CN103134662A Light emitting diode (LED) illumination comprehensive testing system |
| 06/05/2013 | CN103134661A Performance detection device of solar heat collection panel and application method thereof |
| 06/05/2013 | CN103134660A Method acquiring telescope primary and secondary mirror alignment error based on astigmatism decomposition |
| 06/05/2013 | CN103134659A Environment test device of fluorescent lamp |
| 06/05/2013 | CN102385170B Optical system for measuring and regulating center deviation of optics lens at high precision |
| 06/05/2013 | CN102313642B High-precision focus detection device for long-focus lens |
| 06/05/2013 | CN102279095B Device for reducing influence of birefringent chromatic dispersion on polarization coupling measurement of polarization maintaining optical fiber |
| 06/05/2013 | CN102253046B Electroluminescence defect detection and IV detection integrated system for solar cell |
| 06/05/2013 | CN102175429B Method for measuring thermal focus length of laser |
| 06/05/2013 | CN102175427B Method for comprehensively testing stability of deep ultraviolet optical element |
| 06/05/2013 | CN102163008B Online detection method of wave aberration of projection objective of lithography machine for self-calibrating system error |
| 06/05/2013 | CN101839800B Lens fixing device |
| 05/30/2013 | WO2013077282A1 Inspection method for liquid-crystal display panel |
| 05/29/2013 | EP2597458A1 Portable reflectometer and method for characterising the mirrors of solar thermal power plants |
| 05/29/2013 | EP2597451A2 Method and apparatus for the visualisation of signature on a spectacle lens |
| 05/29/2013 | EP2596589A1 Dispersion measurement system and method in an optical communication network |
| 05/29/2013 | DE102011119806A1 Verfahren und Vorrichtung zum Sichtbarmachen eines Signierzeichens auf einem Brillenglas Method and apparatus for visualizing an Signierzeichens on a spectacle lens |
| 05/29/2013 | DE102008057131B4 Riemenprüfvorrichtung Riemenprüfvorrichtung |
| 05/29/2013 | CN202956260U Integrated test system for optical fiber loops |
| 05/29/2013 | CN103123420A Evaluation and design machining methods of double-faced free-form surface lens |
| 05/29/2013 | CN103123297A Site illumination distribution test position determining system for LED streetlamps |
| 05/29/2013 | CN103123296A Site test control system for LED streetlamps |
| 05/29/2013 | CN103123295A Light distribution uniformity test control system |
| 05/29/2013 | CN103123251A Optical axis and thickness measurement method and device of differential confocal internal-focusing lens |
| 05/29/2013 | CN102288385B Photoelectric response characteristic calibration method for two-dimensional imaging device |
| 05/23/2013 | WO2013071788A1 Temperature cycling test device for optical fiber composite phase conductor connector box and test method |
| 05/22/2013 | EP2594896A1 Method and apparatus for measuring shape of surface to be inspected, and method for manufacturing optical element |
| 05/22/2013 | CN202947859U Backlight optical detection device and system |
| 05/22/2013 | CN202947858U Rapid temperature change test device of concentration photovoltaic (CPV) receiver |
| 05/22/2013 | CN103115754A Inspection bench for reflectors |
| 05/22/2013 | CN103115753A Focal power detecting system of multifocal lens based on Talbot effect |
| 05/22/2013 | CN103115752A Online light source detection unit |
| 05/22/2013 | CN103115751A Underwater effective working distance detecting platform of deep sea lighting device |
| 05/22/2013 | CN103115750A Analysis method of signal transmission and switching characteristics of fiber bragg grating or similar fiber bragg grating |
| 05/22/2013 | CN103115749A Dynamic testing device and dynamic testing method for thermal performances of groove-type solar collector |
| 05/22/2013 | CN103115748A Fiber-optic gyroscope light source reliability detecting method based on Bayesian theory |
| 05/22/2013 | CN102175426B Method for fixing focus and measuring curvature radius by confocal interference |
| 05/22/2013 | CN101918808B Method for evaluating optical fibers during manufacturing thereof |
| 05/21/2013 | CA2656096C Apparatus and method for determining the orientation of an object such as vehicle wheel alignment |
| 05/16/2013 | DE102011118611A1 Vorrichtung und Verfahren für eine halbautomatische Prüfstation Apparatus and method for a semi-automatic test station |
| 05/16/2013 | DE102011086206A1 Arrangement for determining spectral characteristics of boring fluid under influence of high temperature and mechanical loads at place of occurrence of fluid, has source for polychromatic electromagnetic radiation source and optical unit |
| 05/15/2013 | CN202939385U Module angle testing device |
| 05/15/2013 | CN202939273U LED test device and LED test system |
| 05/15/2013 | CN202939186U Mouse test fixture |
| 05/15/2013 | CN202938985U Strip-shaped light source illuminance distribution detecting device based on linear array CCD camera |
| 05/15/2013 | CN202935586U Vehicle-mounted belt-shaped sensor adjusting device |
| 05/15/2013 | CN103107225A Solar collector assembly |
| 05/15/2013 | CN103105286A Imaging optoelectronic system spectral response heterogeneity measuring method |
| 05/15/2013 | CN103105285A Shadow-rejection based test method and test instrument for optical fiber panel limiting resolution |
| 05/15/2013 | CN103105284A Lithography machine illuminating system optical module transmittance measuring device and method |
| 05/15/2013 | CN103105283A Focal distance measuring device of single-spectrum large-diameter long-focus lens |
| 05/15/2013 | CN103105282A Device and method for angular measurement of fiber array or chip |
| 05/15/2013 | CN103104991A Solar collector assembly |
| 05/15/2013 | CN103104990A Solar collector assembly |
| 05/15/2013 | CN102331789B Durability detection device and method of rearview mirror |
| 05/15/2013 | CN102331336B Method and device for measuring focal distance of long-focal-length and large-aperture lens |
| 05/08/2013 | EP2589948A1 Method for generating probe impulse and coherent optical time domain reflectometer |
| 05/08/2013 | DE102012219401A1 System, Vorrichtung und Verfahren zum Unterstützen eines Vorgangs zur Sichtkontrolle eines Prüfergebnisses System, apparatus and method for supporting a process of visual inspection of a test result |
| 05/08/2013 | DE102012211850A1 Arrangement for determining radius of curvature of curved mirror, used in lithography plant, has evaluating device that determines deviation between target and actual object planes, if radius of curvature corresponds to target radius |
| 05/08/2013 | DE102007009825B4 Verwendung einer Vorrichtung zur optischen Prüfung der Oberfläche eines Objekts Use of a device for optically examining the surface of an object |
| 05/08/2013 | CN202928784U LED display screen photochromic parameter measurement experiment apparatus |
| 05/08/2013 | CN202928783U Integrated test system for naked-eye 3D display image source and display device |
| 05/08/2013 | CN202928782U LED performance test box |
| 05/08/2013 | CN202928781U Automatic platform for detecting conical mirror |
| 05/08/2013 | CN202928780U Fully-sealed collimator structure |
| 05/08/2013 | CN202928779U Prism type ring laser stress state detecting system |
| 05/08/2013 | CN202928690U LED fluorescent lamp test fixture |
| 05/08/2013 | CN103093013A Simulation device and simulation method |
| 05/08/2013 | CN103091993A Test mark and measuring method used in lithography machine lens thermal effect measuring |
| 05/08/2013 | CN103091078A Electronic screen method full-automatic motor vehicle headlight detector and detecting method |
| 05/08/2013 | CN103091077A Power and signal transmitting-receiving device of contact net type lamp light tester |
| 05/08/2013 | CN103091076A Testing method for light emitting diode (LED) color tolerance |
| 05/08/2013 | CN103091075A Multifunctional grating instrument |
| 05/08/2013 | CN103091074A Flicker degree measuring device and system of display panel |
| 05/08/2013 | CN103091073A Multi-channel photomultiplier gain value relative measurement method |
| 05/08/2013 | CN103091072A Optical device measuring method and measuring device based on optical single side band modulating |
| 05/08/2013 | CN103091071A Detection of configuration changes in illumination system |
| 05/08/2013 | CN103090843A Method and device for rapidly capturing rocket prism initial orientation |
| 05/08/2013 | CN103090274A Area light source component and optical testing device provided with the same |
| 05/08/2013 | CN102314095B Adaptive centering wave aberration detection method of projection lens in mask aligner |
| 05/08/2013 | CN102231048B Method for detecting wave aberration of projection objective on basis of self-centering of space images |
| 05/08/2013 | CN102213615B LED optical parameter comprehensive testing device |
| 05/08/2013 | CN102175434B Three-dimensional adjustment measuring platform capable of automatically loading large-diameter optical lens |
| 05/08/2013 | CN101236128B 分布光度计 Goniophotometers |
| 05/02/2013 | DE102011122759A1 Verfahren zur Inspektion einer Gasturbine Method for inspecting a gas turbine |
| 05/02/2013 | DE102011085322A1 Vorrichtung und Verfahren zur Inspektion einer spiegelnden Beschichtung Apparatus and method for inspecting a reflective coating |
| 05/01/2013 | CN202916401U Led老化测试系统 Led aging test system |
| 05/01/2013 | CN202916074U A backlight lighting tool |
| 05/01/2013 | CN202916073U LED street lamp anti-dazzle tester |
| 05/01/2013 | CN202916072U Light fixture auxiliary measuring device |
| 05/01/2013 | CN202916071U Transparent display device test device |
| 05/01/2013 | CN202916070U Apparatus for testing fog penetration effects of monitoring movement |
| 05/01/2013 | CN103076724A Projection objective wave aberration on-line detection device and method based on double-beam interference |
| 05/01/2013 | CN103076162A Device for measuring period of sub-wavelength grating |
| 05/01/2013 | CN103076161A CCD (Charge Coupled Device) imaging technology-based digital V prism refraction rate measurement instrument and measurement method |
| 05/01/2013 | CN103076160A Self-correlation-based system for optical time domain reflectometry (OTDR) system to measure single-mode optical fiber beat-length |
| 05/01/2013 | CN103076159A Light path system for testing light intensity of reflector |