Patents
Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356)
04/2006
04/19/2006EP1295413B1 Reflectometer with non - reciprocal optical components
04/19/2006CN2773655Y Vehicle corrector
04/19/2006CN1760688A Automatic system and method for testing optical character of luminous element
04/19/2006CN1760685A TFT measuring method
04/19/2006CN1760679A Test desk for high frequency characteristics of semiconductor laser chip with noncoplanar electrode
04/18/2006US7030975 Mixer-based in-service time domain reflectometer apparatus and methods
04/18/2006US7030366 Micro piezo-optic composite transducers and fabrication methods
04/13/2006WO2005116706A3 Method of characterizing fiber bragg gratings using iterative processing
04/13/2006DE102004049170A1 Roof gutter inspection unit has adjustable length hand held rod with video camera using wireless link to display
04/13/2006CA2581873A1 System and method for inspecting a light-management film and the method of making the light-management film
04/12/2006EP1645861A1 Device for and method of measuring the chromatic dispersion of an optical transmission section
04/12/2006EP1645851A1 Structure monitor system
04/12/2006CN1759304A Light wavefront measuring device, light wavefront measuring method and adjusting method for light source device
04/12/2006CN1758041A Method and arrangement for determining the dispersion of an optical transmission link
04/12/2006CN1757374A Method and apparatus for measuring wavefront aberrations
04/12/2006CN1250955C Phase difference detection method, phase difference detector, distance finder and imaging appts.
04/12/2006CN1250954C Detection evaluating method
04/12/2006CN1250953C Inspection method, inspection device and manufacturing method for display panel
04/12/2006CN1250470C Method of characterizing one or more properties of optical fibers
04/11/2006US7027144 Fluid dispenser and lens inspection device
04/11/2006US7027137 Optical characteristics measuring apparatus, method and recording medium
04/11/2006US7026603 Fault locator for testing a complex optical circuit
04/11/2006CA2358727C Apparatus and method for measuring optical characteristics and recording medium
04/06/2006WO2006035733A1 Substrate holder for substrate inspecting apparatus, and substrate inspecting apparatus
04/06/2006WO2006035703A1 Macro inspection apparatus and macro inspection method
04/06/2006WO2006035205A1 Distributed backscattering
04/06/2006US20060072104 Method for determining the image quality of an optical imaging system
04/06/2006DE202006000410U1 Optisches Inspektionsgerät Optical inspection apparatus
04/06/2006DE102004017237B4 Verfahren und Vorrichtung zur quantitativen Bestimmung der optischen Güte eines transparenten Materials Method and apparatus for the quantitative determination of the optical quality of a transparent material
04/06/2006DE102004009390B4 Vorrichtung zur Bestimmung der Qualität der Bebilderung von Druckplatten Device for determining the quality of the imaging of printing plates
04/05/2006EP1415133B1 Device for analysing a wavefront with enhanced resolution
04/05/2006CN2769875Y Multi-waveband optical axis consistency test instrument
04/05/2006CN1756943A Headlamp optical axis adjusting method
04/05/2006CN1755343A Image inspection device, image inspection method, and image inspection program
04/05/2006CN1249454C Application of wavefront sensor to lenses capable of post-fabrication power modification
04/05/2006CN1249427C Substrate holding device
04/05/2006CN1249426C Detecting method and device for display board
04/04/2006US7023557 Parallel interferometric measurements using an expanded local oscillator signal
04/04/2006US7023556 Method and apparatus for measurement of group delay
04/04/2006US7023535 Apparatus for synchronizing high-speed optical measurements made over a range of wavelengths
04/04/2006US7023532 Method and device for the measuring of the optical power loss in a fiber optical contact means
04/04/2006US7022065 Endoscope test device
03/2006
03/30/2006WO2005108917A3 Device and method for optical precision measurement
03/30/2006DE102004044581A1 Verfahren und Vorrichtung zur Laufzeitsensitiven Messung eines Signals Method and apparatus for run-time sensitive measurement of a signal
03/29/2006EP1640700A1 Device for adjusting vehicle headlights
03/29/2006CN1752730A Method for detecting high frequency difference in large diameter non-spheric optical element
03/29/2006CN1752713A Method for monitoring thickness uniformity of optical film layer
03/29/2006CN1247977C Lens detecting device and detecting sheet
03/29/2006CN1247976C Method for measuring half-wave voltage of mach-zehnder type optical modulator
03/29/2006CN1247975C Method for measuring the absolute light throughput of reflective-mode display in an optical system
03/28/2006US7020360 Wavelength dispersion probing system
03/28/2006US7019846 Method for determining wavefront aberrations
03/28/2006US7019824 Moire method and measuring system for measuring the distortion of an optical imaging system
03/28/2006US7017421 Actuator and sensor system for composite structures
03/27/2006CA2514344A1 Electro-optical measurement of hysteresis in interferometric modulators
03/23/2006US20060062574 Optical network analyzer
03/23/2006US20060060610 Fluid dispenser and lens inspection device
03/23/2006DE102004046542A1 Optical system image characteristics adjusting method, involves illuminating optical unit with form-changing and/or refractive index changing processing radiation, based on form-changing and/or refractive index change correction
03/22/2006EP1635740A1 Intraocular lens
03/22/2006CN1749725A Vertomater
03/22/2006CN1749724A Testing method and testing apparatus for liquid crystal panel
03/21/2006US7016024 Accuracy automated optical time domain reflectometry optical return loss measurements using a “Smart” Test Fiber Module
03/21/2006US7016023 Chromatic dispersion measurement
03/16/2006WO2006028183A1 Lens system adjusting device and lens system adjusting method using it, and production device for imaging device and production method for imaging device
03/16/2006DE202005018964U1 Document validity checking device, e.g. for driving licenses, checks or credit cards, has at least two light sources, so that document being checked can be imaged when illuminated from several different angles
03/16/2006DE19504896B4 Verfahren und Anordnung zur Überwachung der Übertragungsqualität transparenter optischer Netze Method and apparatus for monitoring the transmission quality transparent optical networks
03/16/2006DE102004041682A1 CO2-Laserbearbeitungskopf mit integrierter Überwachungseinrichtung CO2 laser processing head with integrated monitoring device
03/16/2006CA2579750A1 Differential geometry-based method and apparatus for measuring polarization mode dispersion vectors in optical fibers
03/15/2006CN1746687A Apparatus for measuring picture and lifetime of display panel
03/15/2006CN1746648A Deep aspherical mirror detection system with big bore
03/15/2006CN1245614C Method for implementing optical fibre grating performance parameter analogue simulation
03/14/2006US7013226 Reflectometer with echo canceller
03/09/2006US20060050265 Method for the reflectometric testing of an optical transmission line, optical device and optical transmission and reception device
03/09/2006US20060049768 Apparatus for measuring picture and lifetime of display panel
03/09/2006DE102004062986B3 Device for supervision in particular of overhead wiring from train driving at high speed, using multi-spectral camera
03/09/2006CA2576805A1 Structural deflection and load measuring device
03/08/2006EP1632766A1 Procedure for testing an optical transmission line by reflectometry, optical device and optical transmission and receiving device
03/08/2006CN2763826Y Electronic imaging method realized image stabilized telescopic tester
03/08/2006CN1743858A Method and apparatus for testing TFT array
03/08/2006CN1743827A Lens meter
03/08/2006CN1743826A Lens meter
03/08/2006CN1743825A Method for the reflectometric testing of an optical transmission line, optical device and optical transmission and reception device
03/08/2006CN1244795C Collimator detecting device
03/07/2006US7009693 Gain profile measuring method and system and gain profile controlling method and system
03/07/2006US7009692 Arrangement for monitoring the power delivery of a photon channeling element
03/07/2006US7009691 System and method for removing the relative phase uncertainty in device characterizations performed with a polarimeter
03/02/2006WO2006022253A1 Lens meter
03/01/2006CN1740764A Apperance inspection device for liquid crystal liquid panel
03/01/2006CN1740763A Whole-aperture gain measuring instrument
03/01/2006CN1740741A Calibrating method for visual non-contact measuring head
02/2006
02/28/2006US7006207 Polarization mode dispersion measuring device, method, recording medium
02/28/2006US7004606 Automatic headlamp control
02/23/2006WO2006018539A1 Simple or global optical-fibre-based shock sensor and method of designing and producing one such sensor
02/23/2006WO2006017974A1 Fiber greating or fiber strain sensor head and strain measurement system thereof
02/23/2006US20060041787 Camera test system
02/23/2006US20060038976 Focus processing with the distance of different target wheels
02/23/2006US20060038910 Testing of miniaturized digital camera modules with electrical and/or optical zoom functions
02/23/2006DE10258248B4 System zur interferometrischen Passeprüfung System for interferometric testing Passe
02/23/2006DE102005037348A1 Ein Maschinensichtanalysesystem und -verfahren A machine vision analysis system and method
02/23/2006DE102005036521A1 Verfahren zum Testen von Pixeln für LCD TFT Displays A method for testing of pixels for LCD TFT displays
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