| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 10/05/2011 | CN102207424A Parameter measuring system and method of stereo display device |
| 10/05/2011 | CN102207423A Zero measurement instrument of self-reading wide spectrum telescopic optical system |
| 10/05/2011 | CN102207422A Support mechanism for inspection systems |
| 10/05/2011 | CN101893509B Device and method for measuring modulation transfer function of large-numerical aperture micro objective |
| 10/05/2011 | CN101639399B Full-automatic lensmeter |
| 10/05/2011 | CN101240999B Large-sized optical flat interferometry device and method |
| 09/29/2011 | WO2011117539A1 Method and equipment for detecting the presence and extent of defects in an optical component |
| 09/29/2011 | WO2011086415A3 Active line detection device |
| 09/29/2011 | WO2011083286A3 Flexible strip comprising at least one optical fibre for carrying out deformation and/or temperature measurements |
| 09/29/2011 | US20110236014 Optical-transmission-line inspection apparatus, optical transmission system, and optical-transmission-line inspection method |
| 09/29/2011 | DE102010012570A1 Vorrichtung und Verfahren zum Untersuchen von befüllten Behältnissen auf Fremdkörper Apparatus and method for examining filled containers for foreign bodies |
| 09/28/2011 | EP2369319A2 Aspheric object measuring method and apparatus |
| 09/28/2011 | CN201993551U 手持式自动变光焊接面罩反应速度及延时时间测试装置 Handheld Auto Darkening Welding Mask reaction rate and delay time of the test device |
| 09/28/2011 | CN201993223U 基于光开关的半导体激光器通道代价自动测试系统 Semiconductor laser channel optical switch based on the cost of automatic test system |
| 09/28/2011 | CN102203577A Alignment system, method and program for controlling the same, and measurement device |
| 09/28/2011 | CN102200697A System and method for detecting wave aberration of photoetching projection objective |
| 09/28/2011 | CN102200695A System error self-corrected online detecting device of projection objective lens wave aberration of photo-etching machine |
| 09/28/2011 | CN102200691A Online measuring mark and method of projection objective lens image surface of photo-etching machine |
| 09/28/2011 | CN102200690A On-line measuring mark of image plane of lithography machine projection objective and measuring method |
| 09/28/2011 | CN102200581A High-precision moisture Raman system and scaling method using monochromator |
| 09/28/2011 | CN102200472A System for measuring evenness degree of transmission light transmitted by lens and measuring method thereof |
| 09/28/2011 | CN101839801B Novel optical imaging system for grating detection |
| 09/28/2011 | CN101551295B Detection method of evenness of optical resonator of narrow bandpass filter |
| 09/28/2011 | CN101424870B Lens seat testing device and method |
| 09/26/2011 | DE202011050738U1 Prüfvorrichtung für Lichtwellenleiter Tester for optical waveguides |
| 09/22/2011 | WO2011114835A1 Solar simulator light-intensity evaluation device, solar simulator light-intensity evaluation method, solar cell evaluation device, and solar cell evaluation method |
| 09/22/2011 | WO2011114407A1 Method for measuring wavefront aberration and device of same |
| 09/21/2011 | EP1459044B1 On-line tension measurement in an optical fibre |
| 09/21/2011 | CN201984214U 一种偏心显微镜气吸稳定装置 One kind of eccentric microscope Suction stabilizing device |
| 09/21/2011 | CN201983923U 半自动式特种车灯光检测仪 Semi-automatic vehicles light detector |
| 09/21/2011 | CN201983922U 特种车智能灯光检测分析系统 Vehicles Intelligent Light Detection and Analysis System |
| 09/21/2011 | CN201983921U 一种透镜焦距及波前畸变测量装置 A lens focal length and wave front distortion measurement device |
| 09/21/2011 | CN201977755U 医用硬管内窥镜检测设备 Hard tube endoscope medical testing equipment |
| 09/21/2011 | CN102197494A Apparatus for inspecting solar battery |
| 09/21/2011 | CN102193338A Device and method for carrying out field measurement on wave aberration of projection objective of photoetching machine adopting extended light sources |
| 09/21/2011 | CN102193322A Detection device and adjusting method for objective lens roof of photo-etching machine |
| 09/21/2011 | CN102193267A Demodulation system for carrying out wavelength side-band processing on fiber gratings |
| 09/21/2011 | CN102192832A Optical measurement apparatus including hemispherical optical integrator |
| 09/21/2011 | CN102192831A Apparatus and method for evaluating optical properties of an LED and method for manufacturing an LED device |
| 09/21/2011 | CN102192830A PLC (Programmable Logic Controller) type optical splitter testing method |
| 09/21/2011 | CN102192829A Device and method for testing anti-light interference performance of infrared touch screen |
| 09/21/2011 | CN102192782A Distributed luminosity testing device |
| 09/21/2011 | CN101598754B System and method for automatic virtual metrology |
| 09/21/2011 | CN101344453B Device for measuring high-frequency characteristic of helix traveling wave tube |
| 09/20/2011 | CA2457934C Method and apparatus for optical beam alignment detection and control |
| 09/15/2011 | WO2011112837A1 Test systems that include a centering system for aligning an optical pulse launching device with a multi-mode fiber and methods of operating the same |
| 09/15/2011 | WO2011110203A1 Method for adjusting and/or calibrating an optical unit of a vehicle |
| 09/15/2011 | WO2011078374A3 Solar cell inspection device, solar cell inspection method, and program |
| 09/15/2011 | WO2011056969A3 Ophthalmic lens scanner |
| 09/15/2011 | DE102004029735C5 Verfahren zur Messung optischer Oberflächen innerhalb einer mehrlinsigen Anordnung Method for measuring optical surfaces within a multi-lens array |
| 09/14/2011 | EP2364429A2 Method of qualifying light spots for optical measurements and measurement instrument employing method of qualifying light spots |
| 09/14/2011 | CN201974287U 灯光收集装置和灯光采集装置及灯测试装置 Lighting collection device and lighting collection device and light testing device |
| 09/14/2011 | CN201974286U 一种检测透镜面形偏差用30度分光器检测装置 A detection lens surface shape deviation of 30 degrees splitter detection device |
| 09/14/2011 | CN1965222B Appliance for controlling transparent or reflective elements |
| 09/14/2011 | CN102187195A Device for bending optical fiber and receiving light |
| 09/14/2011 | CN102183807A Processing detecting method of ultraviolet combined zero-level wave plate |
| 09/14/2011 | CN102183718A Method for testing light emitting diode crystal particle |
| 09/14/2011 | CN102183362A System and method for testing laser frequency noise power spectrum density based on Mach-Zehnder interferometer |
| 09/14/2011 | CN102183361A High power laser far-field focal plane measurement camera |
| 09/14/2011 | CN102183360A Method and device for detecting polarization extinction ratio of optical polarizer |
| 09/14/2011 | CN102183359A Method and device for detecting collimation of light beams |
| 09/14/2011 | CN102183358A Elliptical polarization instrument sample room device with variable temperature and temperature change method thereof |
| 09/14/2011 | CN102183357A Method and device for detecting contrast ratio of bright and dark regions of hidden image in anti-counterfeiting element |
| 09/14/2011 | CN102183354A Turbulent flow simulation device based on light addressing liquid crystal space light modulator |
| 09/14/2011 | CN101886972B System and method for testing influence of vacuum plume on infrared laser characteristics |
| 09/14/2011 | CN101819100B Durability test bed for LPG liquid level display |
| 09/14/2011 | CN101556386B Interference type double-imaging measurement device for multi-parameters of liquid crystal spatial light modulator |
| 09/14/2011 | CN101556207B Device for automatically testing optical waveguide devices in batches |
| 09/14/2011 | CN101435767B Membrane absorption multichannel measuring apparatus and measurement method |
| 09/13/2011 | US8019803 Method and device for restoring degraded information |
| 09/13/2011 | US8018664 Housing structure |
| 09/09/2011 | WO2011108263A1 Light beam parallelism measuring device |
| 09/08/2011 | US20110216428 Housing structure |
| 09/07/2011 | EP2363700A1 Moisture sensor and method for measuring humidity |
| 09/07/2011 | CN201965015U 一种光学器件的测试系统 An optical device testing system |
| 09/07/2011 | CN201965014U 一种汽车灯具的万能配光治具 An automobile lamps universal light fixture |
| 09/07/2011 | CN201965013U 一种光畸变检测台 An optical distortion detection units |
| 09/07/2011 | CN201965012U 微光瞄镜综合检测仪 LLL aiming mirror integrated detector |
| 09/07/2011 | CN201965011U 一种按键透光检测装置 A translucent detection device keys |
| 09/07/2011 | CN102176083A Processing and detecting method of ultraviolet multistage wave plate |
| 09/07/2011 | CN102175958A Onboard calibration light source LED screening method |
| 09/07/2011 | CN102175434A Three-dimensional adjustment measuring platform capable of automatically loading large-diameter optical lens |
| 09/07/2011 | CN102175433A Lens center error measurement system based on interference principle |
| 09/07/2011 | CN102175432A Method for improving quality of optical fiber loop by utilizing compensation technique |
| 09/07/2011 | CN102175431A Device for measuring point source stray light transmission coefficient in large dynamic range |
| 09/07/2011 | CN102175430A Device and method for measuring 1/8 wave plate phase retardation and fast axis azimuth angle |
| 09/07/2011 | CN102175429A Method for measuring thermal focus length of laser |
| 09/07/2011 | CN102175428A Device and method for measuring internal quantum efficiency of light emitting diode (LED) |
| 09/07/2011 | CN102175427A Method for comprehensively testing stability of deep ultraviolet optical element |
| 09/07/2011 | CN102175426A Method for fixing focus and measuring curvature radius by confocal interference |
| 09/07/2011 | CN102175349A Method for measuring heat flow distribution on opening plane of tower-type solar heat absorber |
| 09/07/2011 | CN102175312A Method for measuring luminous flux |
| 09/07/2011 | CN101806656B Luminosity response characteristics measuring instrument of notebook computer liquid crystal display screen |
| 09/07/2011 | CN101793597B Indoor light path testing system |
| 09/07/2011 | CN101644886B Optical automatic focusing method and system |
| 09/07/2011 | CN101629871B Device and method for detecting polaroid |
| 09/07/2011 | CN101476976B Micro-spectral measurement apparatus |
| 09/07/2011 | CN101266194B High precision image quality detection system for optical eye lens |
| 09/06/2011 | US8013891 Illuminance acquiring device, illuminance acquiring method, and illuminance acquiring program |
| 09/01/2011 | WO2011105307A1 Measuring method and measuring apparatus of pupil transmittance distribution, exposure method and exposure apparatus, and device manufacturing method |