Patents
Sitemap › G01 - Measuring; Testing › G01M - Testing static or dynamic balance of machines or structures; Testing of structures or apparatus, not otherwise provided for › G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356)
08/2012
08/29/2012CN202403894U On-site illumination distribution tester for LED (Light Emitting Diode) streetlamp
08/29/2012CN202403893U Active polymer planar waveguide propagation constant measuring instrument based on fluorescence imaging
08/29/2012CN202403892U Illumination distribution tester for LED (light-emitting diode) street lamp
08/29/2012CN202403891U LED lighting integrated test system
08/29/2012CN102650568A Automatic Modbus protocol testing method for testing light distribution performance of lamp
08/29/2012CN102650567A Detection system and detection method of clustered LED chip
08/29/2012CN102116706B Measurement device and method for numerical aperture of projection objective
08/29/2012CN101846552B Light receiving and image detecting system
08/29/2012CN101673043B Wide-angle distortion testing system and method
08/29/2012CN101504329B Double refraction measuring method, apparatus and program
08/24/2012CA2768414A1 Simplified checking bench for telescopes and auto-checkable telescopes
08/23/2012WO2012110041A1 System and method for detecting damage to a wind turbine blade
08/22/2012EP2488909A1 Autofocus apparatus
08/22/2012CN202393582U Reflectivity detector for optical element
08/22/2012CN102648402A Optical system, in particular in a microlithographic projection exposure apparatus
08/22/2012CN102645765A Detection device
08/22/2012CN102645764A Liquid crystal display (LCD) transmissivity testing method and device
08/22/2012CN102645323A Five-freedom positioning device for lens set point source transmittance testing
08/22/2012CN102645322A Spherical aberration measurement method of differential confocal system
08/22/2012CN102645321A Active near-infrared camera operating distance evaluation system based equivalent illumination
08/22/2012CN102645320A Plastic optical fiber transmission loss nondestructive detection method
08/22/2012CN102645319A Rotary target for simulating space target separation and application method thereof
08/22/2012CN102147240B Method and device for measuring multiple element parameters in differential con-focus interference manner
08/22/2012CN102103034B Optical property measuring system and method
08/22/2012CN101685126B Method and apparatus for testing an electro-optical device under a special high/low temperature condition
08/21/2012DE202012007196U1 Kompaktes LED-Sonnenbrillenspektrometer Compact LED sunglasses spectrometer
08/16/2012WO2012109416A1 Multiplexed optical fiber crack sensor
08/16/2012WO2012109183A1 Multiplexed optical fiber wear sensor
08/16/2012CA2826031A1 Multiplexed optical fiber wear sensor
08/16/2012CA2826000A1 Multiplexed optical fiber crack sensor
08/15/2012CN202382926U Optical detector for energy
08/15/2012CN202382925U Laser testing device
08/15/2012CN102640030A Autofocus apparatus
08/15/2012CN102636337A Method for measuring optical fiber dispersion
08/15/2012CN102636336A Method for testing operating distance of active near-infrared camera based on equivalent illumination and MRC (Minimum Resolvable Contrast)
08/15/2012CN102636335A Device and method for detecting optical parameter of backlight in on-line manner
08/15/2012CN102636334A Video display focal power instrument
08/15/2012CN102636333A Device and method for measuring phase retardation and fast axis azimuth angle of wave plate in real time
08/15/2012CN102636332A Test system for variation of groove microstructure of blazed grating
08/15/2012CN102004029B Light source parameter testing method and device for testing light source parameters
08/09/2012WO2012105628A1 Wavelength dispersion amount estimation method, wavelength dispersion compensation circuit, and reception device
08/09/2012WO2012105429A1 Optical fiber characteristics measurement device and method
08/09/2012CA2826007A1 Optical fiber characteristics measurement device and method
08/08/2012EP2485032A2 Method and advice for adjusting a basic setting of the headlamp of a motor vehicle
08/08/2012EP2483647A1 Optical method and device for a spatially resolved measurement of mechanical parameters, in particular mechanical vibrations by means of glass fibers
08/08/2012EP1397638B1 Apparatus and method for measuring aspherical optical surfaces and wavefronts
08/08/2012CN202372335U Conducting clamp for color difference comparison board
08/08/2012CN202372334U Fluid sensor
08/08/2012CN202372255U LED (Light-Emitting Diode) photoelectric conversion tester
08/08/2012CN102628950A Device for performing performance test on X-ray flat panel detector
08/08/2012CN102628804A Transmissivity determinator and method of detecting transmissivity
08/08/2012CN102628736A Laser linewidth measuring device
08/08/2012CN102628735A Device and method for testing heat resistance of light-emitting diode (LED)
08/08/2012CN102169050B Method for comprehensively measuring reflectivity
08/08/2012CN101256114B Lens meter
08/02/2012WO2012101592A1 Distributed and dynamical brillouin sensing in optical fibers
08/02/2012WO2012101551A1 Templates for optical shape sensing calibration during clinical use
08/02/2012DE102012001446A1 Anordnung und Verfahren zum Messen der Verformung einer Welle Apparatus and method for measuring the deformation of a wave
08/02/2012DE102011009996A1 Method for break monitoring of optical waveguide between locations for transferring laser light, involves coupling test light into cladding of waveguide at location, and decoupling test light from cladding at another location
08/02/2012CA2825104A1 Distributed and dynamical brillouin sensing in optical fibers
08/01/2012EP2480870A1 Heat sensitive sensor for flexible waveguides
08/01/2012EP1869511B1 Calculation of birefringence in a waveguide based on rayleigh scatter
08/01/2012EP1817562B9 Device for automatically measuring characteristics of an ophthalmic lens
08/01/2012CN202362130U Tool used for measuring tube
08/01/2012CN102621819A Detection method for lithography machine projecting lens large aberration
08/01/2012CN102621717A Method and system for measuring gamma curve of liquid crystal spatial light modulator
08/01/2012CN102621073A Spectral response value measurement system and method for solar cell
08/01/2012CN102620918A Performance measuring device of surface light source lamp
08/01/2012CN102620917A Photoinduced thermal deformation image quality analyzing method of transmission-type optical element
08/01/2012CN102620916A No-reference optical axis rapid detection system
08/01/2012CN102620915A Measuring method for intra-cavity loss of all-solid-state laser
08/01/2012CN102620914A Method and device adopting line source for measuring transverse magnification of optical system
08/01/2012CN102620913A Method and device for measuring transverse magnification of optical system by means of uniform-speed moving point targets
08/01/2012CN102620912A Lateral magnification measuring method for point target image-spliced optical system and lateral magnification measuring device
08/01/2012CN102620911A Method and device for measuring transverse magnification of optical system by means of point target image splicing
08/01/2012CN102620910A Method and device based on uniform-speed moving point target for measuring transverse magnification of optical system
08/01/2012CN102620909A Method for acquiring optical star images
08/01/2012CN102620908A Method for acquiring reflection type volume holographic grating parameters
08/01/2012CN102620907A Method for measuring phase delay angles of optical device
08/01/2012CN102620906A Optical table vibration isolation performance acoustooptic modulation detection device and detection method
08/01/2012CN102620816A Test fixture for high-power LED device provided with sexangular baseplate
08/01/2012CN102620669A Method and device for measuring pixel pitch of image sensor by utilizing constant moving point target
07/2012
07/31/2012CA2528024C Intraocular lens
07/26/2012WO2012099049A1 Sensor testing device and sensor testing method
07/25/2012EP2478395A1 Alignment method for controlling a mirror
07/25/2012EP2478328A1 Method of measuring a shape of an optical surface and interferometric measuring device
07/25/2012CN202351556U Device for testing Flicker of liquid crystal module
07/25/2012CN202351413U Test device for ultraviolet (UV) lamp tube
07/25/2012CN202351022U Optic test platform for seeker position marker
07/25/2012CN202351021U Auxiliary device for view angle test of light-emitting diode (LED) display unit box
07/25/2012CN202351020U Device using CCD (charge coupled device) to test divergence angle and uniformity of lighting laser device
07/25/2012CN202351019U Device for testing reflectivity of optical thin-film at fixed angle
07/25/2012CN202351018U Optical parameter testing tool for light guide plate
07/25/2012CN202351017U Measuring instrument based on microscopic imaging for optical parameters of polymer planar waveguide
07/25/2012CN202351016U Rapid detection device for light shape of low-beam lens group of automotive front combined lamp
07/25/2012CN202351015U Protractor for polarizing plate
07/25/2012CN202351014U Vibration drum
07/25/2012CN202351013U Environment test device for fluorescent lamp
07/25/2012CN202351012U High-temperature waterproof aging device monitoring vehicle-mounted camera
07/25/2012CN202351011U Programmable finished product inspection tool
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