| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 07/25/2012 | CN202351010U Durability testing system for electric device of automobile |
| 07/25/2012 | CN1892239B Measurement method using solar simulator |
| 07/25/2012 | CN102608870A Wave aberration measuring device and method |
| 07/25/2012 | CN102608780A Gamma curve linearization adjustment method of liquid crystal spatial light modulator |
| 07/25/2012 | CN102608693A Light guide plate, display device and detection method for printing positioning of light guide plate |
| 07/25/2012 | CN102608509A System and method for carrying out light/electrical/thermal ageing comprehensive testing on light-emitting diodes |
| 07/25/2012 | CN102607820A Focal length measurement method for micro-lens array |
| 07/25/2012 | CN102607819A Full-light-field polarization aberration detection device and detection method |
| 07/25/2012 | CN102607818A Device and method for measuring extinction ratio |
| 07/25/2012 | CN102607817A Method and device for measuring lateral magnification of optical system |
| 07/25/2012 | CN102607816A Method and device for measuring optical system lateral magnification by utilizing uniform-speed moving point target |
| 07/25/2012 | CN102607815A Method and device for measuring lateral magnification of optical system based on jointing of point target images |
| 07/25/2012 | CN102607814A Detection device for anisotropy of optical element |
| 07/25/2012 | CN102607813A Method and device for measuring transverse magnifying power of optical system based on linear source |
| 07/25/2012 | CN102607812A Detection device of heat effect of side pump laser module |
| 07/25/2012 | CN102607811A System and method for determining optical axis of non-spherical reflector |
| 07/25/2012 | CN102607810A Method for detecting CCD (Charge Coupled Device) camera transfer function by using novel target |
| 07/25/2012 | CN102607809A Lens identification rate detecting device |
| 07/25/2012 | CN102607808A Longitudinal mode measuring system of external cavity He-Ne laser |
| 07/25/2012 | CN102607807A Method for precisely measuring transit time of optical fiber Sagnac interferometer |
| 07/25/2012 | CN102607806A System for detecting reflectivity of plane mirror |
| 07/25/2012 | CN102607805A Device and method for testing divergence angle and uniformity of illumination laser by using CCD (Charge Coupled Device) |
| 07/25/2012 | CN102607804A Clamping assembly and backlight module testing device applying same |
| 07/25/2012 | CN102221452B Real-time monitoring device for online writing weak optical fiber Bragg grating and application method thereof |
| 07/25/2012 | CN102183354B Turbulent flow simulation device based on light addressing liquid crystal space light modulator |
| 07/25/2012 | CN101984332B Jig for detecting light emitting color difference of light emitting diode (LED) light bar |
| 07/25/2012 | CN101923000B Optical measuring device with high reflectivity and high transmissivity |
| 07/18/2012 | EP2477021A1 Method for evaluating characteristic of optical modulator having mach-zehnder interferometer |
| 07/18/2012 | CN202339395U 半导体发光器件的发光效率检测系统 Luminous efficiency of a semiconductor light emitting device detection system |
| 07/18/2012 | CN202339265U 全息偏振光分离元件自动测试平台 Holographic polarization separating element automatic test platform |
| 07/18/2012 | CN202339264U 用于光纤偏振损耗和方向性回损的检测系统 For fiber polarization loss and return loss of directional detection system |
| 07/18/2012 | CN202339263U 用于光纤回波损耗和方向性回损的检测系统 For fiber return loss and return loss of directional detection system |
| 07/18/2012 | CN202339262U 多功能光纤检测系统 Multifunctional fiber optic detection system |
| 07/18/2012 | CN202339261U Focusing detection device for golden finger module |
| 07/18/2012 | CN202339260U 光纤裸纤检测系统 Fiber bare fiber detection system |
| 07/18/2012 | CN202339259U 一种制品电加热玻璃的检测装置 Detection apparatus for electrically heated glass products |
| 07/18/2012 | CN102591044A TFT (thin film transistor) liquid crystal screen quality detection method |
| 07/18/2012 | CN102591043A Luminance testing device |
| 07/18/2012 | CN102589857A Method and device for measuring distributed-type polarization maintaining optical fiber double refraction based on Brillouin dynamic grating |
| 07/18/2012 | CN102589856A Measurement device for frequency of double-frequency He-Ne laser device and measurement method of measurement device |
| 07/18/2012 | CN102589855A Micro-simulation test system for light-gathering degree of solar reflecting mirrors |
| 07/18/2012 | CN102589854A Method for measuring focal length of reflection type differential confocal lens |
| 07/18/2012 | CN102589853A Focal length measuring method of auto-collimating differential confocal lens |
| 07/18/2012 | CN102589852A Autocollimating type confocal method for measuring focal length of lens |
| 07/18/2012 | CN102589851A Method for measuring focal length of reflection type confocal lens |
| 07/18/2012 | CN102589850A System for precisely measuring phase delay of wave plate and implementation method of system |
| 07/18/2012 | CN102589849A Solar collecting and reflecting mirror surface fast performance assessment device and method |
| 07/18/2012 | CN102589848A System for testing optical thin film damage threshold |
| 07/18/2012 | CN102589847A Device capable of simultaneously measuring plank constant and work function and measurement method thereof |
| 07/18/2012 | CN102589846A Dynamic testing system for far-field laser hit ratio |
| 07/18/2012 | CN102589845A Polaroid detection method |
| 07/18/2012 | CN102589844A Thermal performance measurement system of solar thermal collector and method |
| 07/18/2012 | CN102589843A System and method for rotary machine online monitoring |
| 07/18/2012 | CN102589682A White light light-emitting diode (LED) measuring system and method |
| 07/18/2012 | CN102252834B Photon darkening test system for gain fiber |
| 07/18/2012 | CN101846580B Road optic testing system and method based on automatic illumination acquisition |
| 07/18/2012 | CN101210890B Defect detecting device and method, image sensor device and module |
| 07/11/2012 | EP2473822A2 Fiber optic measuring device and method |
| 07/11/2012 | CN202330634U 一种用于测试led芯片的运动装置 Sports apparatus for testing led chip |
| 07/11/2012 | CN202329992U 导光板测试工装 The light guide plate test tooling |
| 07/11/2012 | CN202329991U 导光板参数测试工装 The light guide plate parameters of the test fixture |
| 07/11/2012 | CN202329990U 一种激光探测装置 A laser detection device |
| 07/11/2012 | CN202329989U 一种直线送料检测机构 A linear feed detection mechanism |
| 07/11/2012 | CN202329988U 光耦传感器测试装置 Opto-sensor test device |
| 07/11/2012 | CN202329987U Optical power source capable of carrying out various detections on optical fibers |
| 07/11/2012 | CN202329986U 一种自组织光纤光缆识别仪 A self-organizing optical fiber and cable identification device |
| 07/11/2012 | CN102575971A Method for evaluating characteristic of optical modulator having mach-zehnder interferometer |
| 07/11/2012 | CN102575970A Heat sensitive sensor for flexible waveguides |
| 07/11/2012 | CN102569549A Semiconductor light-emitting device measurement apparatus |
| 07/11/2012 | CN102566321A Method for monitoring offset of focal length of lithography machine |
| 07/11/2012 | CN102566315A Method for detecting offset of focus of lithography machine |
| 07/11/2012 | CN102566309A Method for measuring dynamic stability of plate-making lithography equipment |
| 07/11/2012 | CN102566095A Method and system for measuring gamma curves of liquid crystal spatial light modulator |
| 07/11/2012 | CN102565720A Test apparatus for power supply unit |
| 07/11/2012 | CN102565652A Detection device and detection method of encapsulation structure of light-emitting diode |
| 07/11/2012 | CN102564742A Method and device for detecting intensifying coefficients of intensifying screen for radiographic inspection |
| 07/11/2012 | CN102564741A Method and system for measuring grating diffraction efficiency by using ellipsoidal reflecting mirror |
| 07/11/2012 | CN102564740A Variable-angle glass reflecting measurement device and method |
| 07/11/2012 | CN102564739A Optical lensmeter |
| 07/11/2012 | CN102564738A Refractive index distribution measuring method, refractive index distribution measuring apparatus and method of producing optical element |
| 07/11/2012 | CN102564737A Lens meter |
| 07/11/2012 | CN102564736A Device and method for measuring focal length of lens |
| 07/11/2012 | CN102564735A Optical index measurement system |
| 07/11/2012 | CN102564734A Automatic testing device and testing method for laser damage threshold value |
| 07/11/2012 | CN102564733A Resolution test device of ultraviolet image intensifier |
| 07/11/2012 | CN102564732A Device for measuring transmittance of optical window of nuclear fusion device |
| 07/11/2012 | CN102564731A Device for measuring focal length and wavefront distortion of lens |
| 07/11/2012 | CN102564730A High-complexity laser coding device |
| 07/11/2012 | CN102564729A Key transmittance tester |
| 07/11/2012 | CN102564460A Method and mobile detection vehicle for detecting geometric and time phase resolution of space camera |
| 07/10/2012 | CA2596125C Method, device and system for evaluating a lens for an electronic device |
| 07/05/2012 | WO2012044123A3 Apparatus for testing the performance of led lighting |
| 07/05/2012 | US20120170922 Autofocus calibration for long lenses |
| 07/04/2012 | EP2472782A1 Method, repeater and communication system for locating submarine cable fault |
| 07/04/2012 | EP2470874A1 Methods for calculating multimode fiber system bandwidth and manufacturing improved multimode fiber |
| 07/04/2012 | CN202305710U 聚光光伏多功能测试台 CPV multifunction test bench |
| 07/04/2012 | CN202305594U 一种分光分色机测试用夹具 One kind by separation test fixture |
| 07/04/2012 | CN202305181U 大口径取样光栅取样率的测试装置 Large-diameter sampling test device raster sampling rate |
| 07/04/2012 | CN202305180U 可监控车载摄像头高温老化系统 Car camera can monitor temperature aging system |
| 07/04/2012 | CN202305179U 一种透光玻璃光学畸变数字化检测仪 A light-transmissive glass optical distortion digital detector |