| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 02/09/2005 | CN1188683C Method and apparatus for checking welded optical guide fibers in optical fiber welding devices |
| 02/08/2005 | US6853387 Compact flat panel color calibration system |
| 02/08/2005 | CA2227937C Wavelength-variable light source and otdr apparatus |
| 02/03/2005 | WO2005010960A1 Inspection method and inspection device for projection optical system, and production method for projection optical system |
| 02/03/2005 | WO2005010462A1 Fixer for fiber bragg grating sensor |
| 02/03/2005 | US20050025198 Tracking of a tunable laser over output discontinuities |
| 02/03/2005 | US20050024647 Optical profile determining apparatus and associated methods |
| 02/03/2005 | US20050024645 Method and apparatus for measurement of group delay |
| 02/03/2005 | US20050024627 Birefringence profiler |
| 02/03/2005 | DE10330003A1 Vorrichtung, Verfahren und Computerprogramm zur Wafer-Inspektion Apparatus, method and computer program for wafer inspection |
| 02/02/2005 | EP1503403A1 Reticle and optical characteristic measuring method |
| 02/02/2005 | EP1502092A1 Optical testing method and apparatus |
| 02/02/2005 | EP1029222B1 Improved array topologies for implementing serial fiber bragg grating interferometer arrays |
| 02/02/2005 | CN1575489A Visual display testing, optimization, and harmonization method and system |
| 02/02/2005 | CN1187589C Method and device used for correcting heterogeneity of detector |
| 02/01/2005 | US6850318 Polarization mode dispersion measuring device and polarization mode dispersion measuring method |
| 01/27/2005 | US20050018945 Optical fiber bragg grating coating removal detection |
| 01/27/2005 | US20050018742 Cast laser optical bench |
| 01/27/2005 | US20050018180 Methods for measuring optical characteristics by differential diffractive scanning |
| 01/27/2005 | US20050018174 Apparatus and method for measuring characteristics of iptical fibers |
| 01/27/2005 | DE10332110A1 Scattered light inspection of the objective surface of the field-closest lens of a projection objective of a microlithography projection illumination system by use of an optical inspection unit mounted in the reticule holder |
| 01/27/2005 | DE10297428T5 Wellenlängerdispersions-Abtastsystem Longer wave dispersion scanning |
| 01/26/2005 | EP1500916A2 Cast optical bench |
| 01/26/2005 | EP1500218A1 Chromatic dispersion measurement and compensation |
| 01/26/2005 | CN1571918A Accuracy calibration of birefringence measurement systems |
| 01/26/2005 | CN1570608A Monochromator heat distortion on-line detecting device for synchrotron radiation |
| 01/26/2005 | CN1570586A Automatic detecting device for spike filter |
| 01/26/2005 | CN1570585A Field measurement method for aberration of imaging optical system |
| 01/26/2005 | CN1570584A Refraction and diffraction mixed zoom optical system suitable for Hartmann wave front sensor |
| 01/26/2005 | CN1570561A Wave surface measuring apparatus for noncircular symmetrical light beam |
| 01/25/2005 | US6847762 Monitoring and correcting bragg gratings during their fabrication |
| 01/25/2005 | US6847441 Method of measuring optical characteristics of spectacle lenses and lens meter |
| 01/25/2005 | US6847439 Apparatus and method for synchronizing high-speed optical measurements made over a range of wavelengths |
| 01/20/2005 | US20050013526 Patch-type extrinsic fabry-perot interferometric fiber optic sensor and real-time structural vibration monitoring method using the same |
| 01/20/2005 | US20050013525 Optical fibre means |
| 01/19/2005 | EP1226415B1 Method of measuring the twist imparted to an optical fibre and procedure for processing an optical fibre using this method |
| 01/19/2005 | CN1568423A Polarization mode dispersion measuring device, method, recording medium |
| 01/18/2005 | US6844925 Apparatus for measuring refractive power |
| 01/13/2005 | WO2005003862A1 Device for the polarization-specific examination of an optical system |
| 01/13/2005 | WO2005003714A1 Test system of beam path for searching trouble in beam path from user optical terminal side |
| 01/13/2005 | WO2005003689A1 Structure monitor system |
| 01/13/2005 | US20050007364 Method for sorting ununiformity of liquid crystal display panel sorting apparatus, and information recorded medium with recorded program for executing this sorting |
| 01/13/2005 | DE10328145A1 Imaging characteristics measuring method for transparent object e.g. optical component, using light transmitted through object for providing images of spaced raster structures at receiver |
| 01/13/2005 | DE10326033A1 Verfahren zur adaptiven Fehlererkennung auf einer inhomogenen Oberfläche Method for adaptive failure detection on an inhomogeneous surface |
| 01/12/2005 | EP1496346A1 Method for determining the cut-off wavelength of an optical fibre as well as a device suitable for that purpose |
| 01/12/2005 | EP1175607B1 Method and apparatus for safety testing optical systems for hazardous locations |
| 01/12/2005 | CN1564005A Integrated assayer for photoelectric performance |
| 01/12/2005 | CN1563926A Simple x-ray interferometer |
| 01/12/2005 | CN1563917A Moire filtering synthetic process for digital moire phase shifting interference tech |
| 01/12/2005 | CN1184504C Glasses lens working method, checking apparatus and glasses lens working device with checking apparatus |
| 01/11/2005 | US6842548 Optical loop ring-down |
| 01/11/2005 | US6842240 Color filter inspection apparatus |
| 01/11/2005 | US6842237 Phase shifted test pattern for monitoring focus and aberrations in optical projection systems |
| 01/06/2005 | US20050002021 Apparatus, method, and computer program for wafer inspection |
| 01/05/2005 | EP1494017A1 Device and method for wafer inspection |
| 01/05/2005 | EP1493009A2 Dual inspection of ophthalmic lenses |
| 01/05/2005 | EP1493008A1 Apparatus and method for measuring chromatic dispersion by variable wavelength |
| 01/05/2005 | CN1560585A Quickly measuring method and device for lens transmittivity |
| 01/05/2005 | CN1560584A High-resolution fibre-optical holographic interferometer |
| 01/05/2005 | CN1183379C Optical pathway extendible CD device photoelectric parameter tester |
| 01/04/2005 | US6839130 Optical fiber measuring apparatus |
| 01/04/2005 | US6837074 Method of measuring the twist imparted to an optical fibre and procedure for processing an optical fibre using this method |
| 12/30/2004 | US20040264842 Measuring coupling characteristics of optical devices |
| 12/30/2004 | US20040263858 Apparatus for measuring sub-resonance of optical pickup actuator |
| 12/30/2004 | US20040263202 Display panel inspection apparatus and inspection method |
| 12/30/2004 | DE10327019A1 Verfahren zur Bestimmung der Abbildungsgüte eines optischen Abbildungssystems A method of determining the imaging quality of an optical imaging system |
| 12/30/2004 | DE10325841A1 Intraokularlinse Intraocular lens |
| 12/29/2004 | CN2667481Y Pulse laser distance-measuring equipment optical axis parallel automatic detecting apparatus |
| 12/29/2004 | CN1558211A Device and method for determining the chromatic dispersion of optical components |
| 12/29/2004 | CN1182667C Device for detecting polarization mode dispersions |
| 12/28/2004 | US6836318 Reflectometer with improved receiver sensitivity |
| 12/28/2004 | US6834553 Proof testing capstans for reducing shear and fiber coating deformation |
| 12/23/2004 | WO2004111600A1 Method for determining the image quality of an optical imaging system |
| 12/23/2004 | WO2004008078A9 Delaying interferometer |
| 12/23/2004 | US20040257675 Optical measuring system, and a projection objective |
| 12/23/2004 | US20040257584 Wavefront measuring apparatus and wavefront measuring method |
| 12/23/2004 | DE10321756B3 Electrical testing device for multi-fibre optical cable connections in optical telecommunications network has overall connection testing mode and individual fibre connections testing mode |
| 12/22/2004 | EP1192491B1 Calculation of the attenuation of a splice according to the measurement of the dimensions |
| 12/22/2004 | EP1119742B1 Fibre optic sensor |
| 12/22/2004 | CN2665694Y Aligning bonding precision detection apparatus |
| 12/22/2004 | CN1556917A Multipoint measurement system and method |
| 12/22/2004 | CN1556384A Optical cable circuit failure point precision locating method |
| 12/21/2004 | US6833912 Apparatus for testing the state of an endoscope |
| 12/16/2004 | WO2004108017A1 Intraocular lens |
| 12/15/2004 | EP1486918A2 Method for adaptive flawdetection on an inhomogeneous surface |
| 12/15/2004 | CN2663965Y Slide assembly of optical waveguide tester |
| 12/15/2004 | CN1554933A Optical wave guide measuring device and method for micro angular displacement |
| 12/15/2004 | CN1554932A Laser target simulator |
| 12/15/2004 | CN1180232C Laser beam divergent angle test method |
| 12/14/2004 | US6831766 Projection exposure apparatus using wavefront detection |
| 12/09/2004 | US20040247321 Method for determining the dispersion characteristics of minimum phase filters |
| 12/08/2004 | EP1483569A1 Method for determining a qualitative characteristic of an interferometric component |
| 12/08/2004 | EP1483560A1 A method and a system for testing light the alignment of vehicle headlights |
| 12/08/2004 | EP1483559A2 Moir method and measuring system for measuring the distortion of an optical imaging system |
| 12/08/2004 | CN1553172A Testing method with disorder level of light intensity distribution as displaying quality of electronic displaying device |
| 12/08/2004 | CN1553139A Quick determining method for micro-lens structural parameters and surface deformation |
| 12/08/2004 | CN1179205C Apparatus and method for monitoring structure using counter-propagating signal method for loacating events |
| 12/08/2004 | CN1179204C Method for measuring refractive power and apparatus therefor |
| 12/07/2004 | US6828568 Process for testing of fluophors and device for carrying out the process |
| 12/07/2004 | US6828542 System and method for lithography process monitoring and control |