| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 02/20/2008 | CN100370223C Double hole type measural apparatus for scattering angle of laser beam |
| 02/19/2008 | US7333216 Apparatus for wavefront detection |
| 02/19/2008 | US7333211 Method for determining a qualitative characteristic of an interferometric component |
| 02/14/2008 | WO2008018573A1 Mtf measuring system, mtf measuring method, mtf measuring unit and mtf measuring program |
| 02/14/2008 | US20080037905 Method and apparatus for determining the influencing of the state of polarization by an optical system, and an analyser |
| 02/14/2008 | DE202006015188U1 Vorrichtung zur optischen Überprüfung einer gewölbten Oberfläche mittels einer transparenten Lichtzuführeinrichtung Apparatus for optical examination of a curved surface with a transparent light feed |
| 02/14/2008 | DE102006036958A1 Verfahren zur Bestimmung von Korrektureigenschaften einer Sehhilfe Method for the determination of corrective properties of a visual aid |
| 02/13/2008 | EP1887339A1 Method, device and system for evaluating a lens for an electronic device |
| 02/13/2008 | CN101124468A Optical modulation amplitude measurement |
| 02/13/2008 | CN101122544A MTF measuring system, MTF measuring method, MTF measuring unit and MTF measuring program |
| 02/13/2008 | CN101122543A Projector brightness measuring apparatus |
| 02/12/2008 | US7330609 MTF measuring method and system |
| 02/12/2008 | US7330583 Integrated visual imaging and electronic sensing inspection systems |
| 02/12/2008 | US7330579 Automated inspection of tinted ophthalmic parts |
| 02/12/2008 | US7330250 Nondestructive evaluation of subsurface damage in optical elements |
| 02/07/2008 | WO2008016066A1 Lens shape measurement device and method, method of producing eyeglass lens, and method of producing eyeglasses |
| 02/07/2008 | WO2007137835A3 Method and array for the detection of the optical quality of a transparent window |
| 02/07/2008 | US20080031292 Laser Beam Path Length Difference Detector, Laser Phase Controller, and Coherent Optical Coupler |
| 02/07/2008 | US20080030739 Optical time domain reflectometry |
| 02/07/2008 | US20080030715 Best Focus Detection Method, Exposure Method, And Exposure Apparatus |
| 02/07/2008 | US20080030714 High power acoustic resonator with integrated optical interfacial elements |
| 02/07/2008 | DE4217623B4 Verfahren zur Prüfung der Ausbildung kontinuierlich geförderter Werkstücke Methods of test for continuous training funded workpieces |
| 02/06/2008 | EP1884758A1 Control loop for the integrated sine wave OTDR measurement online |
| 02/06/2008 | CN201016845Y Distance measuring equipment for measuring automobile putting angle by using laser scanning telemetry |
| 02/06/2008 | CN201016844Y Light-sensitive detector spectral response test experimental facility |
| 02/06/2008 | CN201016843Y LED light flux testing device employing narrow beam standard light source |
| 02/06/2008 | CN201016842Y Photoelectric detection principle test instrument |
| 02/06/2008 | CN201016841Y Spherical lens and aspherical lens comparing unit |
| 02/06/2008 | CN201016840Y Sphere optical element spectrum reflectance measuring apparatus |
| 02/06/2008 | CN201016839Y Automatic tracking CCD imaging image quality environmental temperature experiment detecting instrument |
| 02/06/2008 | CN101120231A Method for measuring non-circularity at core portion of optical fiber parent material |
| 02/06/2008 | CN101118719A Gantry type four dimensional automatic measurement used for detecting display screen color performance |
| 02/06/2008 | CN101118713A Display panel inspection apparatus and method |
| 02/06/2008 | CN101118319A Detecting method for LCD device electro-optical characteristic and average slope angle corresponding relationship |
| 02/06/2008 | CN101118199A Method for measuring birefraction optical devices phase-delay quantity and fast axis direction and device |
| 02/06/2008 | CN101118156A Device for detecting light axis parallelism of laser and visual light system |
| 02/05/2008 | CA2467170C Method and apparatus relating to the optical zone of an optical element |
| 02/05/2008 | CA2346914C Apparatus and method for the visual inspection of concealed soldered joints |
| 01/31/2008 | WO2008012498A1 Raman amplification in distributed optical fiber sensing systems |
| 01/31/2008 | WO2008012091A2 Method and apparatus for determining a deviation of an actual shape from a desired shape of an optical surface |
| 01/31/2008 | DE102006035232A1 Optische Messeinrichtung mit einer Bildaufnahmeeinheit Optical measuring device with an image pickup unit |
| 01/31/2008 | DE102006035022A1 Verfahren zum Herstellen einer optischen Komponente, Interferometeranordnung und Beugungsgitter A method of manufacturing an optical component, and diffraction grating interferometer |
| 01/31/2008 | DE102006033781A1 Mounting assembly`s component i.e. cylinder tube end cap, controlling method, involves providing control device to detect installation position of component, which carries color pigments detected during illumination with certain wave band |
| 01/31/2008 | DE10056070B4 Verfahren und Vorrichtung zur Bestimmung der Abbildungseigenschaften eines Kollektors Method and apparatus for determining the imaging properties of a collector |
| 01/30/2008 | EP1882896A1 Method and device for three-dimensional measurement of the shape and local surface perpendiculars of preferably reflective objects |
| 01/30/2008 | EP1649245A4 Fixer for fiber bragg grating sensor |
| 01/30/2008 | CN201014999Y Optical detector |
| 01/30/2008 | CN101114027A Compound eye lens detector |
| 01/30/2008 | CN101114002A Aging and selecting circuit applied to photoelectric collection tube in photoelectric shaft-position encoder |
| 01/30/2008 | CN101113939A Optical characteristic detecting method of optical fiber equipment, detecting device and system |
| 01/30/2008 | CN101113938A Measurement method for photoelectric image gating light-valve shutter time calibration and device thereof |
| 01/30/2008 | CN101113937A Compound eye lens simple detecting method |
| 01/30/2008 | CN101113890A Multidimensional full field optical calibrator |
| 01/30/2008 | CN101113888A Direct-reading spherical optics part arc high and radius measurement device and measurement method thereof |
| 01/30/2008 | CN100365405C Scanner linearity tester |
| 01/29/2008 | US7324758 Optical dispersion monitoring apparatus and optical dispersion monitoring method, and optical transmission system using same |
| 01/24/2008 | WO2008010761A1 A measurement apparatus, method and computer program |
| 01/24/2008 | WO2008010482A1 Optical elasticity measuring method and its device |
| 01/24/2008 | US20080021671 Method for generating a control output for a position control loop |
| 01/24/2008 | DE102006033768A1 Infrared camera testing device for night vision system, has control unit cooperating with micro peltier units, such that peltier units are independently controllable from each other based on temperature of peltier units |
| 01/24/2008 | CA2655024A1 Measurement apparatus for enumeration of white blood cells and related method |
| 01/23/2008 | EP1881623A2 Optical transmission line monitoring device, optical transmission line monitioring method and computer program |
| 01/23/2008 | EP1880185A2 Automated inspection of colored contact lenses |
| 01/23/2008 | EP1224448B1 Method and apparatus for transmission measurement of the geometric structure of an optical component |
| 01/23/2008 | CN101109853A Method and apparatus for imaging display panel and method for manufacturing display panel |
| 01/23/2008 | CN101109765A Electromagnetic high-frequency LED conveying device |
| 01/23/2008 | CN100363728C Laser feed-back wave plate measuring apparatus |
| 01/23/2008 | CN100363709C Method for verifying scanning accuracy of laser measurement platform |
| 01/22/2008 | CA2150524C Method and system for inspecting packages |
| 01/17/2008 | WO2008007729A1 Image analyzing method, image analyzing apparatus, inspecting apparatus, image analyzing program and computer readable recording medium |
| 01/17/2008 | WO2007135465A3 Glazing inspection method |
| 01/17/2008 | WO2007002182A9 Improved systems and methods for chiral detection and analysis |
| 01/17/2008 | DE102006040407A1 Verfahren und Vorrichtung zur Bewertung eines Oberflächenprofils eines Gelenkbauteils Method and apparatus for evaluating a surface profile of a joint member |
| 01/17/2008 | DE102006032463A1 Spektrumanalyse externer optischer Modulatoren Spectrum analysis of external optical modulators |
| 01/17/2008 | DE102006029204A1 Anordnung mit einem Lichtleiter Arrangement with an optical fiber |
| 01/16/2008 | EP1879009A2 Spectrum analysis of external optical modulators |
| 01/16/2008 | CN201007764Y Formed box checking device of TFT LCD box forming section |
| 01/16/2008 | CN201005666Y Medical rod-len endoscope detecting instrument |
| 01/16/2008 | CN101105422A Depolarizer performance accurate estimation method |
| 01/15/2008 | CA2481910C Polarization mitigation technique |
| 01/10/2008 | WO2008004554A1 Luminance calculation method, luminance calculation device, inspection device, luminance calculation program, and computer-readable recording medium |
| 01/10/2008 | WO2008004443A1 Optical time domain reflectometer and method for testing optical fiber using optical pulse |
| 01/10/2008 | WO2007134453A3 Method for monitoring and measuring optical properties of device in polarization maintaining fibers by using reference fiber bragg grating and fiber components manufactured thereby |
| 01/10/2008 | US20080007719 Method for Increasing Accuracy of Measurement of Mean Polarization Mode Dispersion |
| 01/10/2008 | US20080007718 Polarization diversity detection without a polarizing beam splitter |
| 01/10/2008 | DE102006041847B3 Optical inspection device for e.g. controlling technical process and/or for quality security of inner surface of hollow body, has camera transferring photos of inner surface section to external monitor or image processing |
| 01/10/2008 | DE102006031082A1 Vorrichung zum Verbinden jeweiliger Enden von Lichtleitern und Verfahren zum Betreiben einer Vorrichtung zum Verbinden jeweiliger Enden von Lichtleitern Vorrichung for connecting respective ends of optical fibers and method of operating a device for connecting respective ends of optical fibers |
| 01/10/2008 | DE102006030670A1 Mechanical object image and/or image stack evaluating and correcting method, involves correcting mapping photograph or image stack with correction specification, and outputting and evaluating corrected mapping photograph |
| 01/09/2008 | EP1876435A1 Optical reflectometry loss determination |
| 01/09/2008 | EP1875287A1 Loop back plug and method |
| 01/09/2008 | CN201004129Y An optical detection module for array base plate |
| 01/09/2008 | CN201004009Y Belt material automatic centering CPC detection device based on CCD |
| 01/09/2008 | CN101101237A Method for measuring luminescent picture brightness uniformity |
| 01/09/2008 | CN100360920C Multiband comprehensive photoelectric properties field on-line measurement device |
| 01/09/2008 | CN100360919C Infinite and finite conjugate photoelectric analyzer |
| 01/09/2008 | CN100360918C Method and device for correcting defect of image substrate, and manufacturing method of image substrates |
| 01/08/2008 | US7317518 Determination of an optical property of a DUT by OTDR measurement |
| 01/08/2008 | US7317517 Birefringence profiler |
| 01/08/2008 | US7316381 Articulated bearing supports for laser resonators |
| 01/03/2008 | WO2008000222A1 Arrangement comprising a fiber-optic waveguide |