Patents
Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356)
06/2006
06/21/2006CN1789947A Field online integrated tester for pulse laser emitter
06/21/2006CN1789946A Multi-band pulse laser simulating emitter
06/21/2006CN1789098A Method and apparatus for tensile testing and rethreading optical fiber during fiber draw
06/21/2006CN1260556C Measuring system of fibre-optical residual stress
06/20/2006US7064839 Optical phase standard
06/20/2006US7064832 Color and intensity measuring module for test of light emitting components by automated test equipment
06/20/2006US7064815 Method and apparatus for measuring chromatic dispersion
06/20/2006US7064814 Chromatic dispersion measurement and compensation
06/15/2006WO2006061480A1 Method and device for measuring the power of an ophthalmic lens by global contact-free optical measuring and tracing
06/15/2006US20060124841 Fiber optic tester
06/14/2006EP1668803A1 Improved method and apparatus for the evaluation of polarization mode dispersion in optical fibers
06/14/2006DE102005013571A1 Production of an optical lens with an aspheric surface, e.g. for an astronomical telescope, rotates the substrate on a table for measurement at rotary positions of the reference and symmetry axes in relation to the table axis
06/14/2006DE102004059848A1 Device for testing spectacle lenses for material and surface defects has faint black housing in which point light source is present which is firm component of device and this point light source is not visible directly for users
06/14/2006CN2788167Y Optical impulse receiving and processing device for optical time domain reflect meter
06/14/2006CN1786720A Plate supply device for testing unit of plate display and sub-working table thereof
06/14/2006CN1786662A Double hole type measural apparatus for scattering angle of laser beam
06/14/2006CN1259546C Wave surface measuring apparatus for noncircular symmetrical light beam
06/13/2006US7061665 Optical fiber transmission system, raman gain slope measuring device and raman gain slope measuring method
06/13/2006US7061621 Interferometric-based device and method for determining chromatic dispersion of optical components using a polarimeter
06/13/2006US7061522 Optical fiber fusion-splicer
06/13/2006US7061226 Method to detect a defective element
06/13/2006US7060966 Fiber optic tester
06/13/2006US7060965 Method and device for fibre-optical measuring systems
06/08/2006WO2006059662A1 Apparatus and method for inspecting display device
06/08/2006WO2006059615A1 Method and apparatus for evaluating solar cell and use thereof
06/08/2006WO2006058985A1 Device for automatically measuring characteristics of an ophthalmic lens
06/08/2006US20060119838 Optical measuring apparatus and operating method for an optical imaging system
06/08/2006DE102004060452B3 Glass fiber monitoring module, has partition unit arranged at end of multi-fiber cable, where unit is turned away to coupler module, and cable is sub divided into number of mono fiber cables corresponding to number of fibers
06/07/2006EP1666865A1 Illuminant distribution evaluating method, optical member manufacturing method, illumination optical device, exposure apparatus, and exposure method
06/07/2006EP0956665B1 Path to provide otdr measurements of an optical transmission system that includes optical isolators
06/07/2006CN2786592Y Mini-size camera module optical testing equipment
06/07/2006CN1782725A Light emitting device and method for detecting part of detecting flat panel display detection unit
06/06/2006US7058310 System and method for protecting eye safety during operation of a fiber optic transceiver
06/06/2006US7057714 Method and system for measuring optical scattering characteristics
06/06/2006US7057713 Method and device for measuring the fiber non-linearity of an optical fiber in a data transmission path
06/06/2006US7057624 Display device light leakage compensation
06/01/2006WO2006057363A1 Vehicle lamp inspection equipment and inspection method
06/01/2006DE102004051301A1 Vorrichtung zur optischen Prüfung von Bauteilen Device for optical testing of components
05/2006
05/31/2006EP1119756B1 Electromagnetic pulse train generation for testing optical fibres
05/31/2006CN2784903Y Instant positioning test structure for photomicrography
05/31/2006CN1779474A Method for measuring thin film transistor array of active matrix display panel
05/26/2006WO2006054648A1 Method and device for evaluating prism unit and method of manufacturing prism unit
05/26/2006WO2006054377A1 Optical unit for inspection, inspection equipment comprising the optical unit and inspection method
05/24/2006EP1659387A1 Device for and method of measuring the chromatic dispersion
05/24/2006EP1166487B1 Method and arrangement for measuring the signal quality in an optical transmission system
05/24/2006DE10238862B4 Messtechnische Anordnung zur Prüfung von Werkstücken sowie Verfahren zur messtechnischen Instrumentierung von Werkstücken Measuring arrangement for testing workpieces and processes for metrological instrumentation of workpieces
05/24/2006DE102004055524A1 Optisches Verfahren und optische Einrichtung zur Überwachung eines elektrischen Leiters An optical method and optical device for monitoring an electrical conductor
05/24/2006DE102004054805A1 Verfahren zur Bestimmung der Exzentrizität eines Kerns eines Lichtwellenleiters sowie Verfahren und Vorrichtung zum Verbinden von Lichtwellenleitern A method of determining eccentricity of a core of an optical waveguide as well as methods and apparatus for connecting optical fibers
05/24/2006CN1776442A Method for detecting gallium nitride base LED quality good or not
05/23/2006US7050720 Integrated memory mapped controller circuit for fiber optics transceiver
05/23/2006US7050220 Raman gain measuring method and apparatus
05/23/2006US7047801 Portable guidance assembly test station
05/18/2006WO2006050974A1 Method for determining the eccentricity of an optical fiber core, and method and device for connecting optical fibers
05/18/2006US20060106552 Method for generating a control output for a position control loop
05/18/2006DE10048447B4 Verfahren und Vorrichtung zum Testen von selbstleuchtenden optoelektronischen Komponenten A method and apparatus for testing self-luminous optoelectronic components
05/17/2006CN1774721A Detection, resolution, and identification of arrayed elements
05/17/2006CN1774621A Single sweep measurement of multiple optical characteristics
05/17/2006CN1773301A Inspection apparatus for display panel and method for testing the same apparatus for the same display panel assembly
05/17/2006CN1773300A TFT tester and corresponding test method
05/17/2006CN1256576C Optical wave guide measuring device and method for micro angular displacement
05/16/2006US7046908 Ray tracing in highly multimodal channel waveguides
05/16/2006US7046366 Apparatus, method, and program for measuring optical characteristic using quantum interference, and recording medium for recording the program
05/16/2006US7046351 Method and apparatus for measuring eccentricity of optical lens, and method and apparatus for centering and edging optical lens
05/11/2006WO2006048647A2 Detecting a disturbance in the propagation of light in an optical waveguide
05/11/2006DE20321158U1 Lasersystem Laser system
05/11/2006DE102004007828B4 Verfahren und System zur Inspektion von Oberflächen Method and system for inspection of surfaces
05/10/2006EP1655593A2 Vehicle positioning apparatus
05/10/2006EP1655592A1 Detection device, optical path length measurement device, measurement instrument, optical member evaluation method, and temperature change detection method
05/10/2006EP1332330A4 Determination of center of focus by diffraction signature analysis
05/10/2006EP1114296B1 Fiberoptic coupler-sensor and a measurement method
05/10/2006CN1771451A Retractable optical fiber assembly
05/10/2006CN1769855A Cavity mirror misalignment monitoring system based on positive-branch confocal unstable resonator and monitoring method thereof
05/10/2006CN1769854A Defects detection method and apparatus for optical components
05/10/2006CN1769853A Multipurpose infinite target simulator
05/10/2006CN1769850A Optical characteristics calibrating method for optical module and calibrating apparatus therefor
05/09/2006US7042922 Method for calibrating photonic crossconnect device
05/09/2006US7042573 Apparatus and method for the complete characterization of optical devices including loss, birefringence and dispersion effects
05/09/2006US7041998 Method and apparatus for high-throughput inspection of large flat patterned media using dynamically programmable optical spatial filtering
05/09/2006US7041960 Bond separation inspection method using compressive thermal strain in optical sensor part
05/04/2006DE4313829B4 Vorrichtung zum Prüfen von Formteilen Apparatus for testing of molded parts
05/04/2006DE3821772B4 Optische Zweiwege-Signalübertragungsvorrichtung mit einer Einrichtung zur Fehlerlokalisierung Optical two-way signal transmission device with a device for fault location
05/04/2006DE102004052486A1 Moir based optical imaging system distortion measurement procedure uses double Fourier transform of relative rotated overlaid grids
05/03/2006CN2777518Y Automatic apparatus for LED measurer table
05/03/2006CN2777487Y Instrument for testing end of optical fiber connector
05/03/2006CN1254675C Optical assembly measuring apparatus
05/02/2006US7038186 Method and system for real time correction of an image
05/02/2006US7036933 Model eye for eye characteristic measuring device and calibration method for the same
04/2006
04/27/2006DE112004000696T5 Messinstrument für optische Eigenschaften und Verfahren, Programm und Speichermedium, auf welchem das Programm gespeichert ist Measuring instrument for optical properties and method, program, and storage medium on which the program is stored
04/27/2006DE102004047745A1 Ermittlung der verstärkten spontanen Emission in einem optischen Faserverstärker Determination of the amplified spontaneous emission in an optical fiber amplifier
04/26/2006EP1650787A1 Inspection method and inspection device for projection optical system, and production method for projection optical system
04/26/2006EP1650541A1 Test system of beam path for searching trouble in beam path from user optical terminal side
04/26/2006EP1649245A1 Fixer for fiber bragg grating sensor
04/26/2006EP1649241A1 Method for calibrating an interferometer, method for qualifying an object, and method for producing an object
04/25/2006US7035514 Glass base material, optical fiber, method for manufacturing thereof, and method for determining cause of defect thereof
04/25/2006US7034940 Method for evaluating displaying element of liquid crystal, information storage medium for storing computer program representative of the method and evaluating system using the same
04/20/2006WO2006041127A1 Degradation information restoring method and device
04/20/2006US20060083510 Spherical aberration detection
04/20/2006DE102004050463B3 Testsystem für Solarzellen Test system for solar cells
04/20/2006DE102004047623A1 Qualitätsüberwachung eines optischen Faserverstärkers Monitoring quality of an optical fiber amplifier
04/19/2006EP1646855A1 Method and device for visualizing a mark on a spectacle lens
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