| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 04/10/2013 | CN102012311B System and method for output flux measurement of a light emitting diode |
| 04/10/2013 | CN101799123B Brightness generator |
| 04/09/2013 | US8416404 Method and system for measurement and correction of thermally induced changes of boresight, effective focal length, and focus |
| 04/04/2013 | WO2013048786A1 Full field sharpness test |
| 04/04/2013 | WO2013047956A1 Optical communication system for simultaneously analyzing wavelength properties in real time |
| 04/04/2013 | WO2013046051A1 A system and method for performing in-band reflection analysis in a passive optical network |
| 04/04/2013 | WO2013044919A1 Optical fibre grating sensor system and method |
| 04/04/2013 | DE102012216286A1 Measuring system for determining position change of optical element for projection exposure apparatus for microlithography, has sensor head and light conductor for emitting measuring light of measurement light source to sensor head |
| 04/03/2013 | CN202854439U Lcd transmittance testing device |
| 04/03/2013 | CN202854290U Thermoelectric performance measuring apparatus |
| 04/03/2013 | CN202853907U 后视镜试验机构 Mirrors testing facility |
| 04/03/2013 | CN202853883U Dual-screen backlight source detection fixture |
| 04/03/2013 | CN202853882U Backlight lighting tool |
| 04/03/2013 | CN202853881U Device for testing beam characteristics of three-dimensional laser |
| 04/03/2013 | CN202853880U Device for testing beam characteristics of semiconductor laser |
| 04/03/2013 | CN202853879U Optical resonant frequency difference accurate measuring device |
| 04/03/2013 | CN202853878U Adjustable solar cell outdoor test system |
| 04/03/2013 | CN202853877U Probe fixing clamp |
| 04/03/2013 | CN202852717U Jig used for assembling backlight source |
| 04/03/2013 | CN103024427A Testing method of camera modulation transfer function and testing device thereof |
| 04/03/2013 | CN103018182A Testing method of reflectivity of back board and EVA assembly in photovoltaic module |
| 04/03/2013 | CN103018015A Device and method for detecting optical-axis offset of lens in equipment |
| 04/03/2013 | CN103018014A Measuring system for high and low-temperature modulation transfer functions of medium-wave infrared lenses |
| 04/03/2013 | CN103018013A System and method for detecting self-coherent characteristic of laser device |
| 04/03/2013 | CN103018012A Measuring method and device for transmittance of optical element |
| 04/03/2013 | CN103018011A System and method for measuring transmittance of variable optical attenuator |
| 04/03/2013 | CN103018010A Light source spectrum modulating device |
| 04/03/2013 | CN103018009A Simulation detection device and simulation detection method of laser warning device |
| 04/03/2013 | CN103018008A A detection-used clamp and a detecting method of a lens driving device |
| 04/03/2013 | CN103018007A Optical sensing system and devices |
| 04/03/2013 | CN102243136B Laser gyro optical resonant cavity loss measurement system based on resonance method |
| 03/28/2013 | WO2013042585A1 Optical device inspection tool and optical device inspection method |
| 03/28/2013 | WO2013040675A1 Quasi-parabolic solar concentrator and method |
| 03/28/2013 | DE10317078B4 Verfahren und Vorrichtung zur Analyse reflektierender Oberflächen Method and device for analysis of reflecting surfaces |
| 03/28/2013 | DE102011083621A1 Method for production control of collimator, involves generating two-dimensional projection data set by projecting the transverse profile characteristics of transverse profile data |
| 03/27/2013 | EP2571725A1 Method and control unit for checking the plausibility of a beam width test value of a light cone of a vehicle headlight |
| 03/27/2013 | CN202836925U Multi-channel optical-add return loss tester |
| 03/27/2013 | CN202836924U Fiber hunting module and fiber hunting instrument |
| 03/27/2013 | CN202836923U Non-destructive testing device for transmission loss of plastic optical fibre |
| 03/27/2013 | CN202836922U Detection exclusive inspection gauge of light panel |
| 03/27/2013 | CN202836921U Filter device of solar simulator |
| 03/27/2013 | CN202836920U Optical inspection trolley |
| 03/27/2013 | CN202836919U Multi-functional optical fiber testing stand |
| 03/27/2013 | CN202836771U Dynamic wavefront test device |
| 03/27/2013 | CN202835063U Collimation lighting appliance for multi-band imitative laser light source testing device |
| 03/27/2013 | CN1690678B Image analysis method, image analysis program and pixel evaluation system having the sames |
| 03/27/2013 | CN103003681A Determination of material optical properties for optical metrology of structures |
| 03/27/2013 | CN103003662A Method and apparatus for measuring shape of surface to be inspected, and method for manufacturing optical element |
| 03/27/2013 | CN102998558A Test device for mouse |
| 03/27/2013 | CN102998097A Attenuated total reflection optical measurement platform |
| 03/27/2013 | CN102998096A Method for measuring focal distance of convex lens |
| 03/27/2013 | CN102998095A Method and device for detecting naked eye stereoscopic displayer |
| 03/27/2013 | CN102998094A Phase modulator performance parameter testing device based on beam coherent combination |
| 03/27/2013 | CN102998093A Device and method for quickly automatically measuring focal distance |
| 03/27/2013 | CN102998092A Dynamic analysis system and method for sign photometric performance |
| 03/27/2013 | CN102998091A Testing tool with soft plate transmitter optical subassembly (TOSA) |
| 03/27/2013 | CN102998090A Device and method for measuring temperature control factors of spectrum lamp |
| 03/27/2013 | CN102998089A Calibration device of ultra-far ultraviolet detector |
| 03/27/2013 | CN102998088A Calibration device of ultra-far ultraviolet source |
| 03/27/2013 | CN102297759B Method for detecting wavefront aberration of beam-expanding and collimating system based on lateral shearing interference |
| 03/27/2013 | CN102288391B Spectral target generator for measuring optical transfer function |
| 03/27/2013 | CN102252824B Compound differential type long-focus measuring device based on Talbot effect |
| 03/27/2013 | CN102175349B Method for measuring heat flow distribution on opening plane of tower-type solar heat absorber |
| 03/27/2013 | CN102147326B Method and device for calibrating polarization detector |
| 03/27/2013 | CN101393075B Method of measuring diffractive lenses |
| 03/21/2013 | WO2013037210A1 Detecting method and device for curved surface precision of dish parabolic reflecting mirror |
| 03/20/2013 | EP2570785A1 Optical system for measurement, luminance meter using the optical system, color luminance meter, and color meter |
| 03/20/2013 | CN202814683U Controllable auxiliary test device for return loss |
| 03/20/2013 | CN202814682U Modularized multifunctional optical fiber tester |
| 03/20/2013 | CN202814681U Direction distinguishing device of automatic coaxial detector |
| 03/20/2013 | CN202814680U Automatic coaxial detector |
| 03/20/2013 | CN202814679U Header detection apparatus for computer-to-plate machine |
| 03/20/2013 | CN202814678U Manual swing platform structure for testing a photoelectric instrument |
| 03/20/2013 | CN102981290A Diaphragm detection jig used for liquid crystal display module |
| 03/20/2013 | CN102980748A Method for measuring optical constants of thin film with non-uniform refractive index |
| 03/20/2013 | CN102980747A Method and device for accelerated detection of lumen maintenance of lighting device |
| 03/20/2013 | CN102980746A Crystal optical parameter measurement method based on digital holography |
| 03/20/2013 | CN102980745A Macrobend loss test tool of optical fiber |
| 03/20/2013 | CN102980744A Method for measuring light distribution curve of optical catheter lighting system |
| 03/20/2013 | CN102980743A Full light path aberration correction system and full light path aberration correction method based on double Hartmann sensors |
| 03/20/2013 | CN102980742A An inspection apparatus and inspection method for light emitting devices |
| 03/20/2013 | CN102062675B Device for testing life of semiconductor laser |
| 03/14/2013 | WO2013035010A1 Optical monitoring device for monitoring curvature of a flexible medical instrument |
| 03/14/2013 | DE102011113940A1 Method for determining dose alterations for adapting e.g. diameter of contact holes of mask for manufacturing semiconductor component, involves determining alterations as variations in intensity values from extreme intensity value |
| 03/14/2013 | DE102011082546A1 Method for determining operability or function accuracy of vehicle optical sensor, involves delivering warning or control signal if determined degree of light transmittance from translucent imaging optics is lower than threshold |
| 03/13/2013 | EP2568273A2 Measurement system for refractive index and birefringence changes caused by nonlinear effects in optical material microareas |
| 03/13/2013 | EP2567209A2 Determination of material optical properties for optical metrology of structures |
| 03/13/2013 | EP2567208A1 Device for demonstrating and testing the efficacy of an antireflection treatment of an ophthalmic lens |
| 03/13/2013 | EP2567207A1 Method for checking the correct installation of a. bend-insensitive optical cable and optical cable suitable for the method thereof |
| 03/13/2013 | CN202794031U Multifunctional lens UV (ultra violet) testing machine |
| 03/13/2013 | CN202793748U Device for detecting condensing accuracy of solar paraboloid condensing lens |
| 03/13/2013 | CN202793747U Lens reflection imaging detector |
| 03/13/2013 | CN202793746U Light-emitting diode (LED) optical wand measurement machine |
| 03/13/2013 | CN202793745U Backlight simulation jig |
| 03/13/2013 | CN202793744U Detection main machine for radiation loss of optical fibers |
| 03/13/2013 | CN202793743U Optical fiber alignment device based on optical fiber bending loss |
| 03/13/2013 | CN202793742U Spectrum measurement device for optical elements |
| 03/13/2013 | CN202793741U Test auxiliary device for complementary metal oxide semiconductor (CMOS) image sensor |
| 03/13/2013 | CN202793740U OLED optical measuring machine tool |
| 03/13/2013 | CN202793739U Flexible film optical testing fixing tool |