Patents
Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356)
02/2006
02/23/2006DE102004037555A1 Testing device for non-contact/non-destructive testing of a photocatalytic surface coating of a component like a roof tile has an electronic camera, a UV radiation source and an evaluatory computer
02/23/2006DE102004033195A1 Vorrichtung zur Inspektion eines mikroskopischen Bauteils Apparatus for inspecting a microscopic component
02/22/2006EP1628492A1 A camera test system
02/22/2006EP1628123A1 Testing of miniaturized cameras with electronic and/or optical zoom functions
02/22/2006EP1628122A1 Focus processing with the distance of different target wheels
02/22/2006EP1628121A1 Determination of polarization dependent properties
02/22/2006CN1737590A Single purpose LCD assessment apparatus for mobile terminal
02/22/2006CN1243228C Rod-like lens array detector, its detection method and conveyer
02/22/2006CN1243227C High-resolution fibre-optical holographic interferometer
02/21/2006US7003202 Method and system for measuring the wavelength dispersion and nonlinear coefficient of an optical fiber, method of manufacturing optical fibers, method of measuring wavelength-dispersion distribution, method of compensating for measurement errors, and method of specifying conditions of measurement
02/21/2006US7002672 Optical fiber strain sensor device and strain detection method
02/16/2006WO2006016584A1 Optical characteristic measuring device, optical characteristic measuring method, exposure device, exposure method, and device manufacturing method
02/16/2006US20060033930 Time-resolved nonlinear complex sensitivity measuring instrument
02/16/2006DE4417838B4 Verfahren zum Charakterisieren eines nicht-reflektierenden Ereignisses in einem durch optische Zeitbereichs-Reflektometrie erhaltenen Digitaldaten-Signalzug A method for characterizing a non-reflecting event in a digital data signal train obtained by means of optical time domain reflectometry
02/16/2006DE212005000001U1 Optische Reflektometrie-Analyse basierend auf Streusignalen erster und zweiter Ordnung Optical reflectometry analysis based on scatter signals first and second order
02/16/2006DE102004033603A1 Mikroskopisches Abbildungssystem und Verfahren zur Emulation eines hochaperturigen Abbildungssystems, insbesondere zur Maskeninspektion Microscopic imaging system and method for emulating a high-aperture imaging system, in particular for mask inspection
02/16/2006DE102004033602A1 Abbildungssystem zur Emulation hochaperturiger Scannersysteme Imaging system for emulation of high-aperture scanning systems
02/16/2006DE102004015906B4 Microfluidic apparatus for use in optical analysis comprises substrate containing fluid channels or reservoirs and optical components, e.g. transmission gratings, for dividing or filtering light which has been refracted by substrate
02/15/2006CN2758793Y Optical fibre micro-bending generator
02/15/2006CN1735799A Automated inspection of tinted ophthalmic parts
02/15/2006CN1735798A Method and device for measuring polarization mode dispersion
02/15/2006CN1734273A Method and apparatus for a TFT array
02/15/2006CN1734243A Double diffuse reflection apparatus for space
02/15/2006CN1242364C Method and system for analyzing image quality of display device using irregular dimension
02/14/2006US6999400 Lens, optical pickup device, and method for detecting lens inclination
02/14/2006US6999205 Image projection systems
02/14/2006US6999182 Method and system for characterizing aspheric surfaces of optical elements
02/14/2006US6999177 Method and apparatus for measuring multi-path interference noise in optical amplifier
02/14/2006US6998597 Circuit arrangement for a photodiode
02/09/2006US20060029342 Method and system for measuring the wavelength dispersion and nonlinear coefficient of an optical fiber, method of manufacturing optical fibers, method of measuring wavelength-dispersion distribution, method of compensating for measurement errors, and method of specifying conditions of measurement
02/09/2006DE19608191B4 Verfahren und Vorrichtung zur Bestimmung von Kennwerten einer Leuchte Method and apparatus for determining characteristics of a light
02/09/2006DE10333426B4 Verfahren und Vorrichtung zum Sichtbarmachen eines Signierzeichens auf einem Brillenglas Method and apparatus for visualizing an Signierzeichens on a spectacle lens
02/09/2006DE102004034167A1 Vorrichtung zur goniometrischen Untersuchung optischer Oberflächeneigenschaften Apparatus for optical goniometric study surface properties
02/09/2006DE102004034160A1 Vorrichtung zur Untersuchung optischer Oberflächeneigenschaften Apparatus for inspecting optical surface properties
02/08/2006EP1624593A1 Optical distribution network monitoring method and system
02/08/2006EP1262033B1 Device for detecting the pmd of optoelectronic transmission lines
02/08/2006CN2757132Y Parallel light beam instrument for detecting ultraviolet biological test dosage
02/08/2006CN1732411A Method of measuring the performance of an illumination system
02/08/2006CN1731119A Automatic optical fiber monitoring method
02/02/2006WO2006012330A2 Method and apparatus for providing visual information indicative of tested fiber optic component
02/02/2006US20060023224 Method, system and device for measuring the polarisation mode dispersion of an optical fibre
02/02/2006US20060022124 System and method for automated testing of optical characteristics of a light-emitting element
02/02/2006US20060022123 Chirp measurement method, chirp measurement apparatus and their application
02/02/2006DE202005018723U1 Spectacle lens manufacturing device has a point light source for use in detecting a faint production marking on the lens used in its positioning and aligning during production
02/02/2006DE102004033208A1 Vorrichtung zur Inspektion eines mikroskopischen Bauteils mit einem Immersionsobjektiv Apparatus for inspecting a microscopic component with an immersion lens
02/01/2006EP1247083B1 Device for detecting transmission losses by means of measurements
02/01/2006CN1727864A Device of detecting static angle for portable optical observation collimation instrument
02/01/2006CN1727863A Glass substrate checker
02/01/2006CN1727862A Multifunctional device for detecting static angle of depression
02/01/2006CN1727843A Calibration device for measuring degree of parallelization between two optical axes of transmitting laser and receiving infrared ray from theodolite
02/01/2006CN1239895C Detecting and assembling method for optical fibre receiver-transmitter optical submoud
01/2006
01/31/2006US6992803 RGB primary color point identification system and method
01/31/2006US6992781 Film thickness measuring method and measuring apparatus for organic thin film for use in organic electroluminesce device
01/26/2006US20060018586 Distributed optical fiber sensor system
01/26/2006US20060017990 Light adjustable aberration conjugator
01/26/2006DE102004030827A1 Ferrule cleaning and inspecting apparatus, for optical glass fiber, has cleaning device using which ferrule at end of optical glass fiber is cleaned, and inspection device which inspects condition of ferrule
01/26/2006DE10009786B4 Kraftfahrzeug Motor vehicle
01/25/2006CN2754080Y Automobile wing mirror turnover test device
01/25/2006CN2754078Y Operating table for chrominance, brightness, colour temperature and contrast ratio measurement
01/25/2006CN1724989A Method for detecting light intensity of main-beam light by non main light axle illuminancy
01/25/2006CN1724988A Detection method of single crystal chip, single crystal chip compenent and its detection system
01/25/2006CN1238980C Method for making diffraction grating on fibre-optical path and fibre-optical with diffraction grating
01/24/2006US6989904 Method of determining local structures in optical crystals
01/24/2006US6989902 Testing arrangement for optical devices
01/24/2006US6989894 Lens evaluation method and lens-evaluating apparatus
01/24/2006US6989892 Optical fiber propagation time measurement
01/24/2006CA2452564C Test slide for microscopes and method for the production of such a slide
01/24/2006CA2324776C Optical dispersion measurement apparatus and measurement method using same
01/24/2006CA2132959C Automated continuous and random access analytical system and components thereof
01/19/2006WO2005106396A3 Direct measurement of brillouin frequency in distributed optical sensing systems
01/19/2006DE19514039B4 Vorrichtung an einer Spinnereivorbereitungsmaschine, z. B. Karde, Krempel o. dgl. Device on a spinning preparation machine, for. Example, carding, carding o. The like.
01/19/2006DE10214984B4 Aktorik- und Sensoriksystem für Verbundstrukturen Actuator and sensor system for composite structures
01/19/2006DE102004020744A1 Test layout used in the production of deep trench capacitive memory elements comprises a first test pattern arranged in the middle position of a test region, a second test pattern close to the first test pattern and a third test pattern
01/19/2006CA2571836A1 Shared optical performance monitoring
01/18/2006CN2752744Y Plane optical waveguide loss measuring instrumnet
01/18/2006CN1723384A Method to detect a defective element
01/18/2006CN1237334C Proof testing method and apparatus for optical fibers
01/17/2006US6987571 Sensor head, luminance distribution measurement apparatus having the sensor head, and unevenness inspection/evaluation apparatus
01/17/2006US6987561 System and apparatus for testing a micromachined optical device
01/12/2006WO2006002689A1 Optical time domain reflectometry system at different wavelengths
01/12/2006DE19825876B4 Anordnung und Verfahren zur PMD-Messung an verlegten Faserstrecken Apparatus and method for PMD measurement on installed fiber links
01/12/2006DE102004029735A1 Optical surfaces measuring method for multi lens assembly, involves calculating adjusting error for optical surface with basic significance of illustrating properties of preliminary lenses that occurs by radiating light and reflected light
01/12/2006CA2571453A1 Light pulse amplification in long optical fibers
01/11/2006EP1614058A2 Detection, resolution, and identification of arrayed elements
01/11/2006EP1613942A1 Single sweep measurement of multiple optical characteristics
01/11/2006CN2751286Y Laser device small signal gain coefficient measuring apparatus
01/11/2006CN1720435A Instrument for testing solid-state imaging device
01/10/2006US6985674 Fiber optic transceiver array and fiber optic transceiver channel for short wave fiber optic communications
01/10/2006US6985605 Phase unwrapping method for fringe image analysis
01/10/2006US6985234 Swept wavelength meter
01/10/2006US6985227 Birefringence measurement at deep-ultraviolet wavelengths
01/10/2006US6984013 Calibrating system for a compact optical sensor
01/05/2006US20060001885 Method and device for quantitative determination of the optical quality of a transparent material
01/05/2006US20060001862 Lens meter
01/05/2006DE102004023092B3 Adhesive detecting unit, comprises a radiation source which is used to irradiate surfaces, and a receiver unit with primary and secondary receivers
01/05/2006DE102004008038A1 Spot welding machine electrode caps condition detecting apparatus for use in automobile industry, has openings to trace processed frontal surface of electrode caps, and transmitter and receiver provided within wall of sensor carrier
01/05/2006DE10144628B4 Laserbearbeitungsanlage und Verfahren zur Überwachung ihres Betriebs Laser processing system and method for monitoring their operation
01/04/2006CN2750305Y Image alignment type automobile headlamp detecting instrument with range finding function
01/04/2006CN1715887A Detecting method and device for color filter and detecting device for liquid crystal display plate
01/03/2006CA2273336C Optical pulse reflectometer
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