| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 04/13/2011 | CN102012311A System and method for output flux measurement of a light emitting diode |
| 04/13/2011 | CN102012310A Novel full-band CCD detector performance evaluating system and method |
| 04/13/2011 | CN101592550B Checking mechanism of electronic component classifier |
| 04/13/2011 | CN101303270B Surface shape calibrating method of spherical surface sun heliostat |
| 04/12/2011 | CA2466850C Method and apparatus for measuring polarization-mode dispersion |
| 04/12/2011 | CA2456914C Method and device for measuring half-wave voltage of mach-zehnder type optical modulator |
| 04/07/2011 | WO2011039900A1 Defect inspecting apparatus and defect inspecting method |
| 04/07/2011 | WO2011039116A1 Optical method and device for a spatially resolved measurement of mechanical parameters, in particular mechanical vibrations by means of glass fibers |
| 04/07/2011 | WO2011039036A2 Optical system, in particular in a microlithographic projection exposure apparatus |
| 04/07/2011 | DE102009043696A1 Vorrichtung und Verfahren zum Prüfen von Endoskopen Apparatus and method for testing endoscopes |
| 04/06/2011 | EP2306750A1 Apparatus and method for checking endoscopes |
| 04/06/2011 | EP2306225A1 Hot line detection device |
| 04/06/2011 | EP2306169A2 Method for determining an elongation profile in an optical fibre |
| 04/06/2011 | EP1252482B1 Method and arrangement for optically detecting the position of a moveable mirror |
| 04/06/2011 | CN201788080U LCD polarizer defective product detecting device |
| 04/06/2011 | CN201788079U Optical detection device of flat panel display |
| 04/06/2011 | CN201788078U Temperature control platform used for temperature test |
| 04/06/2011 | CN201788077U Device for temperature tests of small-size photoelectric products |
| 04/06/2011 | CN201788076U Laser ageing device |
| 04/06/2011 | CN102007392A Refractive index measuring apparatus |
| 04/06/2011 | CN102004390A Lens module detection system and detection method thereof |
| 04/06/2011 | CN102004029A Light source parameter testing method and device for testing light source parameters |
| 04/06/2011 | CN102004028A Method for detecting effective heat dissipation of encapsulation structure of semiconductor light-emitting diode (LED) |
| 04/06/2011 | CN102004027A Laser two-coordinate device |
| 04/06/2011 | CN102000657A Resin application apparatus, optical property correction apparatus and method |
| 04/06/2011 | CN101464208B Production method of television line diagram for testing photoelectronic imaging system resolution power |
| 04/06/2011 | CN101126676B Laser beam switching timing optimization method for high reflection rate measurement |
| 03/31/2011 | WO2011037943A1 Heat sensitive sensor for flexible waveguides |
| 03/31/2011 | WO2011004954A3 Method for generating lens shape information for a point light source |
| 03/31/2011 | DE102009043748A1 Ophthalmological measuring system for use as optical biometer to obtain eye biometric data, has assembly for accommodating calibration and check system and for changing position of check system with respect to recording and analyzing unit |
| 03/30/2011 | EP2301842A2 Aircraft shock strut having a fluid level monitor |
| 03/30/2011 | CN101999092A Progressive power lens, method of designing progressive power lens and method of evaluating progressive power lens |
| 03/30/2011 | CN101997948A Portable electronic device and detection method using same |
| 03/30/2011 | CN101995612A Method, device and system for detecting jump fiber connecting state |
| 03/30/2011 | CN101995328A Method for measuring transmission loss of optical element |
| 03/30/2011 | CN101995327A Optical path structure for concave grating diffraction efficiency tester |
| 03/30/2011 | CN101995326A Test bed for testing comprehensive performance of LED modules |
| 03/30/2011 | CN101995325A Appearance detection method and system of image sensor |
| 03/30/2011 | CN101620371B Camera testing device |
| 03/30/2011 | CN101533230B Anomaly detection method of UV photoresist hardening platform |
| 03/30/2011 | CN101458156B Measuring method of modulation transfer function value |
| 03/30/2011 | CN101452199B Modulation transfer function value measurement method |
| 03/30/2011 | CN101413843B Method and device for measuring modulation transfer function value |
| 03/30/2011 | CN101078667B Lens determining device |
| 03/30/2011 | CN101074900B Apparatus for detecting refractive index |
| 03/30/2011 | CN101017256B Repair device and repair method |
| 03/24/2011 | WO2011033211A1 Alignment method for controlling a mirror |
| 03/24/2011 | WO2011033117A1 Method and system for inspecting the surface condition of an optical surface |
| 03/24/2011 | WO2011032572A1 Method of measuring a shape of an optical surface and interferometric measuring device |
| 03/24/2011 | US20110069304 device for demonstrating and testing the cosmetic qualities of an ophthalmic lens |
| 03/24/2011 | DE102009041544A1 Device for examining and evaluating windscreen wiper blade, has two or multiple cameras for determination of shade throw illustrated on projection surface |
| 03/23/2011 | EP2297602A1 Method and apparatus for verifying the termination quality of an optical fiber interface in a fiber optic cable connector |
| 03/23/2011 | CN201772994U Vertical incidence film reflectivity meter with the characteristics of symmetry and self calibration |
| 03/23/2011 | CN201772993U Multilayer type high-precision fiber detector based on microbending loss |
| 03/23/2011 | CN201772992U Handheld detector capable of conducting point-by-point detection to light-emitting diode (LED) backlighting liquid crystal display (LCD) |
| 03/23/2011 | CN201772991U Shading device for optical-communication detection instrument |
| 03/23/2011 | CN101988822A Eccentric measuring device, eccentric measuring method, optical element, array and unit thereof |
| 03/23/2011 | CN101988633A Method and device for light simulation in expected spectrum |
| 03/23/2011 | CN101685739B Thermal electronic surface emitting source for vacuum system |
| 03/23/2011 | CN101464622B Method for testing lens module assembling element |
| 03/23/2011 | CN101435738B Test device |
| 03/17/2011 | WO2010147841A8 Design method and metric for selecting and designing multimode fiber for improved performance |
| 03/16/2011 | EP2295322A1 Method and system for inspecting packages |
| 03/16/2011 | EP2294380A1 Method for detecting misalignment of a vehicle headlight using a camera |
| 03/16/2011 | EP2294379A1 Method and device for measuring focal lengths of any dioptric system |
| 03/16/2011 | EP2171417B1 Signal detection in optical fibre |
| 03/16/2011 | CN201765108U Novel light transmittance detector |
| 03/16/2011 | CN101986122A Millimeter wave integrated directional coupler type vector reflection coefficient measuring instrument |
| 03/10/2011 | WO2011027409A1 Method for evaluating characteristic of optical modulator having mach-zehnder interferometer |
| 03/10/2011 | WO2011027154A1 Method of testing an unbonded flexible pipeline |
| 03/10/2011 | WO2010127883A3 Method for identifying a change of state of an overhead line system |
| 03/10/2011 | DE102009029233A1 Messplatz zur Fahrzeugvermessung Measuring station for vehicle measurement |
| 03/09/2011 | CN201757701U Optical lens positioning device |
| 03/09/2011 | CN201757645U Detection device for automobile rearview mirror |
| 03/09/2011 | CN101984332A Jig for detecting light emitting color difference of light emitting diode (LED) light bar |
| 03/03/2011 | WO2011025936A1 Methods for calculating multimode fiber system bandwidth and manufacturing improved multimode fiber |
| 03/03/2011 | WO2011024185A2 A novel modular edfa training kit |
| 03/03/2011 | WO2011023890A2 Fiber optic measuring device and method |
| 03/03/2011 | US20110051126 Method for Increasing Accuracy of Measurement of Mean Polarization Mode Dispersion |
| 03/03/2011 | DE102009039224A1 Method for recognizing blocked bore-hole in metallic component i.e. vane of high pressure turbo engine in gas turbine system, involves recognizing continuous borehole based on temperature change in bore-hole |
| 03/03/2011 | DE10008202B4 Anlage zum Prüfen der Biegefestigkeit eines Mastes System for testing the flexural strength of a mast |
| 03/02/2011 | CN101983326A Optical fibre circuit monitoring system and monitoring device included in this system |
| 03/02/2011 | CN101583860B Optical device inspecting apparatus |
| 02/24/2011 | WO2011021247A1 Luminance sensor holding apparatus and luminance sensor holding method |
| 02/24/2011 | DE10140852B4 Elektronisches System mit einem Lichtwellenleiter-Netzwerk und Verfahren zum Selbsttest sowie dazugehöriges Computerprogramm An electronic system with a fiber-optic network and method for self-testing and belonging to the computer program |
| 02/23/2011 | EP2287918A2 Apparatus for evaluating the output characteristic of a solar battery and method for evaluating the output characteristic of a solar battery |
| 02/23/2011 | EP2286198A2 Device for demonstrating and testing the cosmetic qualities of an ophthalmic lens |
| 02/23/2011 | CN201751851U Testing fixture for DFB/FP |
| 02/23/2011 | CN201751823U Detecting apparatus for progressive multi-focal point glasses |
| 02/23/2011 | CN101979985A Device for testing extinction ratio of polarization maintaining fiber |
| 02/23/2011 | CN101979984A Test cabin for chemical fog drop protection performance of eye protective equipment |
| 02/23/2011 | CN101144751B 测量偏振模色散 Measuring polarization mode dispersion |
| 02/23/2011 | CN101126675B TFT liquid crystal overfall simulator with time and space continuity |
| 02/17/2011 | WO2011018355A1 Pressure-sensitive paint |
| 02/16/2011 | EP2284514A1 Beam path monitoring device, and beam path monitoring system |
| 02/16/2011 | EP1869426B1 Methods of inspecting ophthalmic lenses |
| 02/16/2011 | CN201749022U Electric rotary table for measuring optic distortion of plate glass |
| 02/16/2011 | CN201749021U Dim light test device of diffraction performance of acousto-optic turnable filter |
| 02/16/2011 | CN201749008U Control system of lamp sealing property detecting device |
| 02/16/2011 | CN101975990A Method for designing partially compensatory lens by taking slope as optimization objective |