| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 07/06/2011 | CN201892571U Embedded quality measurement instrument for laser beam |
| 07/06/2011 | CN102119326A Measuring and correcting lens distortion in a multispot scanning device |
| 07/06/2011 | CN102119325A Core fiber check device and core fiber check method |
| 07/06/2011 | CN102116706A Measurement device and method for numerical aperture of projection objective |
| 07/06/2011 | CN101750206B Device for detecting stability of optical frame |
| 07/06/2011 | CN101614612B Retina modulation transfer function measurement device |
| 07/05/2011 | US7974182 Evaluating the position of a disturbance |
| 06/30/2011 | WO2011078374A2 Solar cell inspection device, solar cell inspection method, and program |
| 06/30/2011 | WO2011076148A1 Curved high-sensitivity detection device for bending loss of optical fiber |
| 06/30/2011 | US20110158640 Chirp measuring device and chirp measurement method |
| 06/29/2011 | EP2339317A2 Method and System for Evaluating Light Uniformity Through an Optical Lens |
| 06/29/2011 | EP2339316A1 Optical reflectometry and optical reflectometer |
| 06/29/2011 | CN201886733U Laser-displayed multipoint comprehensive measurement device |
| 06/29/2011 | CN201886118U Light-emitting diode (LED) test jig |
| 06/29/2011 | CN201885865U Newton ring detector for touch screens |
| 06/29/2011 | CN1982857B Method for automatically measuring luminescent device |
| 06/29/2011 | CN102109753A Automatic lens detecting method |
| 06/29/2011 | CN102109414A Method and device for calibrating phase modulation of spatial light modulators by utilizing heterodyne interference |
| 06/29/2011 | CN102109413A Uniformity measuring system and method |
| 06/29/2011 | CN102109412A Method for calibrating light source |
| 06/29/2011 | CN101706360B Method and device for carrying out tunable light filter non-linear test by using F-P etalon |
| 06/29/2011 | CN101694414B Annulus splicing detection system based on Hartmann sensor |
| 06/29/2011 | CN101625280B Measuring device for quickly measuring optical transfer function (OTF) of projection lens |
| 06/29/2011 | CN101614611B Method for obtaining continuous surface shape value of square mirror |
| 06/29/2011 | CN101571451B Device for continuously detecting integrative luminescence properties of light emitting diode (LED) light source |
| 06/29/2011 | CN101566504B Method and device for measuring laser speckles |
| 06/23/2011 | WO2011072927A1 Device and method for rapidly measuring elongation |
| 06/23/2011 | US20110153248 Ophthalmic quality metric system |
| 06/23/2011 | US20110149273 Method and system for measuring a focal length of an optical lens |
| 06/22/2011 | EP2337240A1 Multichannel WDM-PON module with integrated OTDR function |
| 06/22/2011 | EP2335038A1 Detection system and optical fiber for use in such system |
| 06/22/2011 | EP2335015A1 Monitoring device for a roller bearing |
| 06/22/2011 | DE102009058663A1 Verfahren zum Prüfen einer optischen Vorrichtung A method for testing an optical device |
| 06/22/2011 | DE102009058662A1 Verfahren zum Prüfen eines optischen Untersuchungssystems A method of testing an optical inspection system |
| 06/22/2011 | DE102009058660A1 Prüfvorrichtung für ein optisches Untersuchungssystem Tester for an optical inspection system |
| 06/22/2011 | DE102009054860A1 Optical system in microlithographic projection exposure apparatus, has measurement arrangement, which determines relative position of first and second optical component in six different length measurement sections |
| 06/22/2011 | CN201876420U Light transmittance tester |
| 06/22/2011 | CN201876348U Tunable optical time domain reflectometer |
| 06/22/2011 | CN102105994A Apparatus for evaluating the output characteristic of a solar battery and method for evaluating the output characteristic of a solar battery |
| 06/22/2011 | CN102105828A Hot line detection device |
| 06/22/2011 | CN102105772A Method and device for measuring hole diameter of optical fiber with hole, and method and device for manufacturing optical fiber with hole |
| 06/22/2011 | CN102103034A Optical property measuring system and method |
| 06/22/2011 | CN101699240B Device and method for testing radiation performance of semiconductor lighting product |
| 06/22/2011 | CN101666705B Method for predicating service life of vacuum fluorescent display based on brightness decay fitting |
| 06/22/2011 | CN101660998B Method for measuring group delay by using wavelet transformation |
| 06/22/2011 | CN101458441B Wire pair testing drawing board, lens optical parsing and measuring system and measuring method thereof |
| 06/22/2011 | CN101393073B Eccentric measuring set and measuring instruments |
| 06/22/2011 | CN101187684B Main board light-emitting diode detection device and method |
| 06/22/2011 | CN101097398B Lens testing device and method |
| 06/16/2011 | US20110140003 Test apparatus for an optical investigation system |
| 06/16/2011 | DE102009058244A1 Vorrichtung für die Untersuchung eines Gegenstands, vorzugsweise eines Wertdokuments, unter Verwendung optischer Strahlung Device for examining a subject, preferably a document of value, using optical radiation |
| 06/15/2011 | CN201867299U Noise test fixture for LCD (Liquid Crystal Display) screen of mobile phone |
| 06/15/2011 | CN201867273U Checking box for checking polarized lenses |
| 06/15/2011 | CN102095572A Product performance test method based on benchmarking product comparison |
| 06/15/2011 | CN102095571A Automatic lensmeter |
| 06/15/2011 | CN102095570A Automatic channel switching device for PDP (plasma display panel) vacuum ultraviolet fluorescent powder testing system |
| 06/15/2011 | CN101699241B Bracket for detecting universal car lamp |
| 06/15/2011 | CN101655411B Distribution photometer |
| 06/15/2011 | CN101553721B Method for measuring optical characteristics of diffraction optical element and apparatus for measuring optical characteristics of diffraction optical element |
| 06/15/2011 | CN101539474B Method for obtaining optical path difference of optical switch and device |
| 06/15/2011 | CN101430242B Apparatus and method used for automatic test of erbium-doped fiber amplifier performance |
| 06/15/2011 | CN101427108B Brillouin spectrum measuring method and brillouin spectrum measuring apparatus |
| 06/15/2011 | CN101408457B Distribution photometer |
| 06/15/2011 | CN101373166B Aging test system |
| 06/15/2011 | CN101324481B Method and system for testing optical property, and optical property detection control device |
| 06/09/2011 | WO2011067554A1 Phase based sensing |
| 06/09/2011 | US20110134417 Instrument and method for characterising an optical system |
| 06/09/2011 | DE202009018242U1 Einrichtung zum Prüfen und Bewerten von Scheibenwischerblättern Means for inspecting and evaluating wiper blades |
| 06/09/2011 | DE102009047324A1 Hand-held device for calibrating optical sensor e.g. fixed irradiating linear detection and ranging sensor, in vehicle at e.g. workshop, has multipixel detector, and faceplate mask arranged in optical path between sensor and detector |
| 06/08/2011 | EP2330631A1 Apparatus for inspecting solar battery |
| 06/08/2011 | CN201859011U Apparatus for detecting irradiation homogeneity and stability of solar simulator |
| 06/08/2011 | CN101694413B Optical echo loss calibration transferring part |
| 06/08/2011 | CN101587012B Optical glass optical homogeneity test device and test method |
| 06/08/2011 | CN101387572B Spectrum measuring fixture |
| 06/08/2011 | CN101369041B Lens assembling device and method |
| 06/08/2011 | CN101346654B Optical fiber core and method of evaluation thereof |
| 06/08/2011 | CN101166962B Automated inspection of colored contact lenses |
| 06/07/2011 | US7956993 Method for increasing accuracy of measurement of mean polarization mode dispersion |
| 06/03/2011 | WO2011064622A1 A device having a corrosion detection function and a method of manufacturing the same |
| 06/02/2011 | US20110127411 System and Method for Using an Optical Isolator in Laser Testing |
| 06/01/2011 | DE102009047303A1 Device for calibrating sensors e.g. two-dimensional laser scanners, in vehicle, has reflector module with matrix-like reflector elements, and faceplate mask arranged at optical path between linear detection and ranging sensor and module |
| 06/01/2011 | DE102009047203A1 Position measuring device for light beam of microlithography-project ion exposure system, has evaluation unit for receiving measured values of temperature sensors and for determining size and local position of light beam from measured values |
| 06/01/2011 | CN201852908U Detection device capable of fast detecting light source |
| 06/01/2011 | CN201852695U Structure of optical measurement system |
| 06/01/2011 | CN201852694U Reflector tester |
| 06/01/2011 | CN102081308A Measuring device for wave aberration of projection objective and method thereof |
| 06/01/2011 | CN102081008A Method and system for detecting imaging device |
| 06/01/2011 | CN101738307B Image analyzer for ultraviolet OTF measuring equipment |
| 05/26/2011 | WO2011061802A1 Information operation device for display units |
| 05/26/2011 | WO2011061268A1 Method for determining binocular performance of a pair of spectacle lenses |
| 05/26/2011 | WO2011061267A1 Method for determining binocular performance of a pair of spectacle lenses |
| 05/26/2011 | WO2011039036A3 Optical system, in particular in a microlithographic projection exposure apparatus |
| 05/26/2011 | CA2780688A1 Method for determining binocular performance of a pair of spectacle lenses |
| 05/26/2011 | CA2779558A1 Method for determining binocular performance of a pair of spectacle lenses |
| 05/25/2011 | EP2325618A1 Method for determining binocular performance of a pair of spectacle lenses |
| 05/25/2011 | EP2325617A1 Method for determining binocular performance of a pair of spectacle lenses |
| 05/25/2011 | EP1528384B1 Method for indicating optical performance of spectacle lens |
| 05/25/2011 | CN201844917U Irradiation evenness test device of solar simulator |
| 05/25/2011 | CN201844916U Optical transfer function measuring device |
| 05/25/2011 | CN102073218A Device for measuring projection objective wave aberration, and measurement method thereof |