| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 09/18/2013 | CN203203781U A LED crystal grain emitted light measuring device |
| 09/18/2013 | CN203203780U Digital measuring device for measuring optical fiber plate numerical aperture |
| 09/18/2013 | CN203203779U Test bench used for testing heat radiating performance of LED vehicle lamp |
| 09/18/2013 | CN203203778U High power semiconductor laser light spot detection apparatus |
| 09/18/2013 | CN203203777U Optical fiber end face detection apparatus having information identification function |
| 09/18/2013 | CN203203776U Optical fiber connector function test machine |
| 09/18/2013 | CN203203775U Underwater effective working distance detecting platform of deep sea lighting device |
| 09/18/2013 | CN203196914U Cleaning block and spot measurement device |
| 09/18/2013 | CN103314277A Long fibre optic sensor system in wind turbine component |
| 09/18/2013 | CN103308838A LED light bar detection method |
| 09/18/2013 | CN103308286A Method for detecting parameters of lenticular grating for three-dimensional printing |
| 09/18/2013 | CN103308285A Filter wheel and focusing control liquid crystal display system of space camera |
| 09/18/2013 | CN103308284A Bicolor filter based two-waveband infrared target simulator and generation method of two-waveband infrared images of same |
| 09/18/2013 | CN103308283A Wave aberration measurement system |
| 09/18/2013 | CN103308282A Efficient measuring system and method for transmittance of reflecting telescoping system |
| 09/18/2013 | CN103308281A Detection device and detection method for wedge-shaped lens |
| 09/18/2013 | CN103308280A Quantum efficiency calibration device and calibrating method for CCD (charge coupled device) |
| 09/18/2013 | CN103308279A Testing device and method thereof |
| 09/18/2013 | CN103308278A Method for measuring near-field nonlinear effect of semiconductor bar laser device |
| 09/18/2013 | CN103308277A Testing device, testing method and manufacturing method for laser diode |
| 09/18/2013 | CN103308072A Programmed control spectrum radiation calibrating system for visible integrating sphere |
| 09/18/2013 | CN103307997A Angle resolution scattering measurement device and measurement method thereof |
| 09/18/2013 | CN102455417B Testing system of LED (Light Emitting Diode) lamp |
| 09/18/2013 | CN102384840B System for testing jumper wire with MPO connector |
| 09/12/2013 | WO2013132398A2 Evaluation of optical fibre integrity |
| 09/12/2013 | WO2013132072A1 Method and tool for measuring the geometric structure of an optical component |
| 09/12/2013 | WO2013131972A1 Reinforcement element for a flexible line intended to be placed in an expanse of water, and associated flexible line, method and process |
| 09/12/2013 | WO2013131549A1 Method for detecting torsion in a cable, electric cable with torsion sensor and method for manufacturing said cable |
| 09/12/2013 | US20130235370 Method of determining at least one refraction characteristic of an ophthalmic lens |
| 09/12/2013 | DE102013203883A1 Verfahren zum Messen einer asphärischen Oberfläche, Vorrichtung zum Messen einer asphärischen Oberfläche, Vorrichtung zum Erzeugen eines optischen Elements und optisches Element A method of measuring an aspheric surface, apparatus for measuring an aspheric surface, apparatus for producing an optical element and optical element |
| 09/12/2013 | DE102013203882A1 Verfahren zum Messen einer asphärischen Oberfläche, Vorrichtung zum Messen einer asphärischen Oberfläche, Vorrichtung zum Erzeugen eines optischen Elements und optisches Element A method of measuring an aspheric surface, apparatus for measuring an aspheric surface, apparatus for producing an optical element and optical element |
| 09/12/2013 | DE102013004043A1 Messverfahren für eine asphärische Oberfläche, Messvorrichtung für eine asphärische Oberfläche, Fertigungsvorrichtung für ein optisches Element und optisches Element Methods of measurement of an aspherical surface, an aspheric surface measuring apparatus for, manufacturing device for an optical element and optical element |
| 09/12/2013 | DE102012214610A1 Measuring device for interferometric measurement of optics of astronomical telescope of projection exposure system in microlithography field, has detecting device recording interferogram formed by overlapping reference wave with bundle |
| 09/11/2013 | EP2637011A1 Method and apparatus for measuring the geometric structure of an optical component |
| 09/11/2013 | EP2549227B1 Method for determining the tilt of an image sensor |
| 09/11/2013 | CN203191195U Fully-automatic headlamp detector calibrator for automobile |
| 09/11/2013 | CN203191194U Lens scattered light detector with dual optical paths |
| 09/11/2013 | CN203191193U Optical fiber testing device |
| 09/11/2013 | CN203191192U Optical time domain reflectometer with information identification function |
| 09/11/2013 | CN203191191U Test apparatus for infrared light emitting device |
| 09/11/2013 | CN203191190U Smoke penetrability test device of fire protection lamp |
| 09/11/2013 | CN203191189U Optical test box of lamps |
| 09/11/2013 | CN103299170A Method and device for detecting crack formation in a hoisting member |
| 09/11/2013 | CN103297125A Automatic test system for optical fiber splitter |
| 09/11/2013 | CN103297121A RSSI (received signal strength indicator) value curve fitting method and RSSI value curve fitting system |
| 09/11/2013 | CN103293879A Objective wave aberration detection system |
| 09/11/2013 | CN103293606A Fiber adapter and measurement method for extinction ratio of optical fiber connector |
| 09/11/2013 | CN103292982A Accelerated degradation testing method for LED lamp based on step stress |
| 09/11/2013 | CN103292981A Measuring device and calibration method for optical lens distortion |
| 09/11/2013 | CN103292980A Measuring device for straightness and surface response uniformity of photodetector |
| 09/11/2013 | CN103292979A Lamp optical test box |
| 09/11/2013 | CN103292978A Light source support apparatus and optical radiation characteristic measurement apparatus using the same |
| 09/11/2013 | CN103292977A LED street lamp optical parameter online collecting device |
| 09/11/2013 | CN103292976A Interferometry-based optical fiber Verdet constant measuring system |
| 09/11/2013 | CN103292916A Photoelectric receiver time stability test method based on double-acousto-optical frequency shift |
| 09/11/2013 | CN103292912A Photoelectric receiver temperature coefficient test method based on double-acousto-optical frequency shift |
| 09/11/2013 | CN101861516B Display device defect detecting method and display device defect detecting device |
| 09/11/2013 | CN101799357B Light source test method and device thereof |
| 09/06/2013 | WO2013130253A1 Optical probe for vision measurements |
| 09/05/2013 | US20130229650 System and method of an integrated fiber optic inspection and cleaning apparatus |
| 09/05/2013 | DE102012217700A1 Measuring device for measuring position of radiation in form of beam, has resonator mirror having thin-film element which is configured in such manner that thin-film element takes curved shape for selective heating in region of heating |
| 09/05/2013 | DE102012203455A1 Verfahren und Vorrichtung zur Überwachung des Oberflächenzustandes von Bauteilen Method and apparatus for monitoring the surface condition of components |
| 09/04/2013 | CN203178624U Test fixture |
| 09/04/2013 | CN203178428U Photoelectric sensitivity measuring system for solar cell |
| 09/04/2013 | CN203178064U A measuring apparatus for phase delay spectrum characteristics of wave plates |
| 09/04/2013 | CN203178063U LED color coordinate test system |
| 09/04/2013 | CN203178062U Mobile tester for heat-collecting efficiency of trough-type solar collector |
| 09/04/2013 | CN203178059U Impact resistance testing system used for automobile rearview mirror |
| 09/04/2013 | CN203177964U Inherent frequency testing device of rearview mirror |
| 09/04/2013 | CN103282759A Sensor apparatus for detecting and monitoring a crack propagating through a structure |
| 09/04/2013 | CN103278947A Testing device and testing method for Kerr constant and double-refraction dispersion characteristic |
| 09/04/2013 | CN103278311A Uniformity measurement device and method for infrared radiation surface |
| 09/04/2013 | CN103278310A Device and method for measuring phase delay temperature characteristic of optical fiber quarter wave plate |
| 09/04/2013 | CN103278309A In-vivo laser damage automatic and quick detection device for optical element |
| 09/04/2013 | CN103272782A Automated manufacture system of LED lamp and working method thereof |
| 09/04/2013 | CN102353527B Method for measuring brightness response characteristic of display screen of notebook computer |
| 09/04/2013 | CN102193267B Demodulation system for carrying out wavelength side-band processing on fiber gratings |
| 09/04/2013 | CN101907512B Lamplight source testing bracket |
| 09/03/2013 | CA2716000C Optical fiber characteristic measuring device and method |
| 08/28/2013 | EP2631627A1 Wavelength dispersion measuring device and wavelength dispersion measuring method using same |
| 08/28/2013 | EP2630463A1 Method and apparatus for checking a lighting driving assistance system |
| 08/28/2013 | EP2630462A1 Method for designing and selecting optical fiber for use with a transmitter optical subassembly |
| 08/28/2013 | CN203164558U Equipment for measuring Flicker degrees of liquid crystal modules |
| 08/28/2013 | CN203163966U Shading coefficient detection system of simulated solar light source detection shading device |
| 08/28/2013 | CN203163965U Optical lens refractive index lossless determination apparatus |
| 08/28/2013 | CN203163964U Optical lens Abbe value lossless determination apparatus |
| 08/28/2013 | CN203163963U Cross ruler for measuring spectacles |
| 08/28/2013 | CN203163962U Automatic general solar wafer detection platform |
| 08/28/2013 | CN203163961U LED street lamp field comprehensive performance test and control system |
| 08/28/2013 | CN103268030A Liquid crystal panel aging trolley |
| 08/28/2013 | CN103268020A Holographic diffraction type method and device for detecting low-light level night vision device resolving power |
| 08/28/2013 | CN103267954A Feed and detection method of LED luminous energy and illuminating system |
| 08/28/2013 | CN103267938A CIS wafer integration testing machine |
| 08/28/2013 | CN103267631A Double-beacon detection system for measuring focus non-isoplanatism error and measuring method thereof |
| 08/28/2013 | CN103267630A Optical performance detection device of liquid crystal projector |
| 08/28/2013 | CN103267629A Point-diffraction interference wave aberration measuring instrument |
| 08/28/2013 | CN103267628A Light-emittig property measuring apparatus and light-emitting property measuring method |
| 08/28/2013 | CN103267627A Display panel flicker tester and flicker degree acquisition method |
| 08/28/2013 | CN103267489A Calibration system and method of Hartmann wave-front sensor |
| 08/28/2013 | CN101558292B Glass sheet defect detection device, glass sheet manufacturing method, glass sheet, glass sheet quality judging device, and glass sheet inspection method |