Patents
Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356)
08/2006
08/02/2006CN1268083C Communication system
08/02/2006CN1268076C Opthical fiber transferring system, Raman gain gradien measuring device and measuring method
08/01/2006US7084982 Optical apparatus, measurement method, and semiconductor device manufacturing method
07/2006
07/27/2006US20060167545 Intraocular lens
07/27/2006US20060166142 Illuminant distribution evaluation method, optical member manufacturing method, illumination optical device, exposure apparatus, and exposure method
07/27/2006US20060164655 Method for determining wavefront aberrations
07/27/2006US20060164652 Method and apparatus for measuring polarization mode dispersion
07/27/2006US20060164628 Device and method of optical fiber condition monitoring in optical networks
07/27/2006US20060164627 Polarization diversity detection without a polarizing beam splitter
07/27/2006DE102005003690A1 Surface`s optical characteristic e.g. color, testing device for e.g. furniture, has control unit compensating change of signals caused by change of position, in which reflected radiation impinges on detection area
07/26/2006EP1682851A2 Reconfigureable interferometer system
07/26/2006EP1282835B1 Emulator for second order polarization mode dispersion (pmd)
07/26/2006EP1257860B1 Method and device for the measuring of the optical power loss in a fiber optical contact means
07/26/2006CN1808253A Display device and defect-restoration method therefor
07/26/2006CN1808130A Probe board for semiconductor chip detecting and its producing method
07/26/2006CN1808090A Method and apparatus measuring phase delay
07/26/2006CN1266462C Inspection method and inspection device for optical module
07/25/2006US7081962 Aberration measuring apparatus for an optical system utilizing soft x-rays
07/20/2006WO2006074534A1 An intrusion detection system for use on single mode optical fiber using a polarimeter
07/20/2006WO2006074502A1 Apparatus and method for using a counter-propagating signal method for locating events
07/20/2006US20060161319 Operation checking method for adaptive front lighting system
07/20/2006US20060158643 Method and system of inspecting mura-defect and method of fabricating photomask
07/20/2006DE112004001453T5 Photometer Photometer
07/20/2006CA2597571A1 An intrusion detection system for use on single mode optical fiber using a polarimeter
07/20/2006CA2593628A1 Apparatus and method for using a counter-propagating signal method for locating events
07/19/2006EP1681709A1 Optical characteristics measuring device and optical characteristics measuring method, exposure system and exposure method, and device production method
07/19/2006CN2798108Y BIT controller for liquid crystal display
07/19/2006CN2798071Y Tester for automobile head lamp
07/19/2006CN2798070Y Precise measurer for extinction ratio of polarizing spectrofilm
07/19/2006CN1804647A Apparatus and method for testing organic electroluminescence display panel
07/19/2006CN1804572A Measurement method for reflectivity of high-reflection mirror
07/19/2006CN1265183C Optical cable circuit failure point precision locating method
07/18/2006US7079775 Integrated memory mapped controller circuit for fiber optics transceiver
07/18/2006US7079681 Image quality analysis method and system for a display device using fractal dimension
07/18/2006US7079676 Method and apparatus for quantitatively evaluating scintillation, antiglare film and method of producing the same
07/18/2006US7079260 Optical profile determining apparatus and associated methods including the use of a plurality of wavelengths in the reference beam and a plurality of wavelengths in a reflective transit beam
07/18/2006US7079253 Tracking of a tunable laser over output discontinuities
07/18/2006US7079248 Polarization state measuring apparatus
07/18/2006US7079239 Ophthalmic lens transportation and inspection cell
07/18/2006US7079231 Optical network analyzer
07/18/2006CA2390048C Apparatus and method for measuring characteristics of optical fibers
07/13/2006US20060154155 Photoresists; photomasks
07/13/2006US20060151784 Photonic devices and PICs including sacrificial testing structures and method of making the same
07/13/2006US20060151683 Method and system for real time correction of an image
07/13/2006DE102005047126A1 Micro-lens in-line curvature monitoring method, involves measuring diameters or areas of respective circles in micro-lens, and calculating curvature of lens using two diameters or areas of measured circles
07/12/2006EP1679499A2 Lens meter
07/12/2006CN1802551A Structure monitoring system
07/12/2006CN1801264A Test circuit and display device having the same
07/12/2006CN1800922A Liquid crystal display detector
07/12/2006CN1800865A Cantalever board conveying equipment
07/12/2006CN1800803A Examination method and examinatio fixture for optical component
07/11/2006US7076178 Fiber optic transceiver array and fiber optic transceiver channel for short wave fiber optic communications
07/11/2006US7076122 Patch-type extrinsic Fabry-Perot interferometric fiber optic sensor and real-time structural vibration monitoring method using the same
07/11/2006US7075659 Heterodyne optical network analysis that utilizes signal modulation
07/11/2006US7075636 Apparatus and methods for evaluating performance of endoscopy devices and systems
07/11/2006US7075633 Method and system for measuring the imaging quality of an optical imaging system
07/06/2006WO2006070084A1 Method and apparatus for locally measuring refractive characteristics of a lens in one or several specific points of said lens
07/06/2006WO2006069785A1 Apparatus for mounting two or more optical elements and method for processing the surface of an optical element
07/06/2006WO2006069680A1 Method and device for detecting mechanical stress to a pipe, particularly a pipe which is buried in the ground
07/05/2006EP1677091A1 Method to monitor structural damage occurrence and progression in monolithic composite structures using fibre bragg grating sensors
07/05/2006EP1676121A1 Method and apparatus for holographic refractometry
07/05/2006EP1676111A2 Optical device inspection system and method using a large depth of field
07/05/2006CN1797488A System and method for testing LCD unit
07/05/2006CN1797300A Fast detection method for optical sensing module and collocated subassemblies
07/05/2006CN1796949A PSD type Hartmann-Sheck wave front sensor based on microprism array
07/04/2006US7072042 Apparatus for and method of measurement of aspheric surfaces using hologram and concave surface
07/04/2006US7072029 Method and apparatus for testing optical fiber cables
07/04/2006US7071963 Optical write-in head, image forming apparatus using the same, and method for inspecting the apparatus
07/04/2006US7070342 Low profile system for joining optical fiber waveguides
06/2006
06/29/2006WO2006067050A1 Method and device for contactlessly measuring an ophthalmic object curvature
06/29/2006US20060139937 Automatic headlamp control
06/29/2006DE19525081B4 Verfahren und Vorrichtung zum Testen der Funktion von Mikrostrukturelementen Method and device for testing the function of microstructure elements
06/29/2006DE102004059847A1 Eyeglass testing device, has illumination spectrum to check centering of eyeglass lenses, and light source to illuminate eyeglass or spectrum during centering checking, where source is arranged in viewing direction of eyeglass
06/29/2006CA2817631A1 Compensating for time varying phase changes in interferometric measurements
06/28/2006EP1674824A1 Apparatus and method for detecting lens thickness
06/28/2006EP1674822A1 Device and method for non-contact scanning of contact lens mold geometry
06/28/2006EP1399392A4 Methods and apparatus for automated manufacture of optical fiber
06/28/2006CN2791627Y Ellipsoid reflection mirror focal-distance measuring instrument
06/28/2006CN1795363A Method for contactlessly and dynamically detecting the profile of a solid body
06/28/2006CN1793813A Easy cleaned precision optical platform
06/28/2006CN1793812A Bipoint-source interference detection method and device of spherical reflection mirror
06/28/2006CN1793811A Quantization detecting method for digital camera
06/28/2006CN1261751C Inspecting method for end faces of brittle-material-made substrate and device therefor
06/28/2006CA2529939A1 Method to monitor structural damage occurrence and progression in monolithic composite structures using fibre bragg grating sensors
06/27/2006US7068945 Optical amplifying and repeating method and optical amplifying and repeating system
06/27/2006US7068944 Multi-function optical performance monitor
06/27/2006US7068426 Method of calibrating a stereomicroscope and a stereomicroscope capable of being calibrated
06/27/2006US7068360 Optical sampling waveform measuring apparatus
06/27/2006US7068358 Visual fault detection for optical measurements
06/27/2006US7068263 Compact flat panel color calibration system
06/22/2006US20060132793 Detection device, optical path length measurement device, measurement instrument, optical member evaluation method, and temperature change detection method
06/22/2006DE102005001810B3 Method for testing the mouth of a container such as a glass bottle or a glass for faults in the sealing surface using detection of scattered light
06/21/2006EP1672351A2 Modular sensor for damage detection, manufacturing method and structural composite material
06/21/2006EP1671092A1 Contact lens transporation and inspection cell
06/21/2006EP1266256B1 Application of wavefront sensor to lenses capable of post-fabrication power modification
06/21/2006EP1023587B1 Side-tone otdr for in-service optical cable monitoring
06/21/2006CN2789748Y Two-dimensional control point disc used for non-measuring digital camera calibration
06/21/2006CN2789741Y Automatic device for light-emitting diode testing machine platform
06/21/2006CN1791791A Single wavelength sweep polarization dependent loss measurement
06/21/2006CN1790037A Inspection method of array board and inspection equipment thereof
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