| Patents for G01B 9 - Instruments as specified in the subgroups and characterised by the use of optical measuring means (14,810) |
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| 06/13/2006 | US7061624 Grating interference type optical encoder |
| 06/13/2006 | US7061623 Interferometric back focal plane scatterometry with Koehler illumination |
| 06/13/2006 | US7061622 Aspects of basic OCT engine technologies for high speed optical coherence tomography and light source and other improvements in optical coherence tomography |
| 06/13/2006 | US7061621 Interferometric-based device and method for determining chromatic dispersion of optical components using a polarimeter |
| 06/13/2006 | US7061619 Chemical substance measuring apparatus using optical waveguides |
| 06/13/2006 | US7061618 Integrated spectroscopy system |
| 06/08/2006 | WO2006058735A1 Enhanced optical coherence tomography for anatomical mapping |
| 06/08/2006 | US20060120621 Demodulation and phase estimation of two-dimensional patterns |
| 06/08/2006 | US20060119861 Method for measuring contour variations |
| 06/08/2006 | US20060119859 Surface plasmon resonance microscope using common-path phase-shift interferometry |
| 06/08/2006 | US20060119858 Enhanced optical coherence tomography for anatomical mapping |
| 06/08/2006 | US20060119857 Interferometer monitoring |
| 06/08/2006 | US20060119856 Microscope |
| 06/08/2006 | US20060119855 Ultrafast laser pulse shape measurement method and system |
| 06/08/2006 | US20060119838 Optical measuring apparatus and operating method for an optical imaging system |
| 06/08/2006 | DE102005006723B3 Interferometrical confocal method for optical data memory e.g. terabyte volume memory, involves transmitting light from multi-wavelength source and arranging spectrometer in front of screened receiver |
| 06/08/2006 | CA2584958A1 Enhanced optical coherence tomography for anatomical mapping |
| 06/07/2006 | EP1666838A1 Optical tomographic apparatus |
| 06/07/2006 | EP1664932A2 Interferometric analysis of surfaces |
| 06/07/2006 | EP1664931A2 Surface triangulation and profiling through a thin film coating |
| 06/07/2006 | EP1664853A2 Method and apparatus for alignment of a precision optical assembly |
| 06/07/2006 | CN1784588A Characterizing and profiling complex surface structures using scanning interferometry |
| 06/07/2006 | CN1784587A Profiling complex surface structures using scanning interferometry |
| 06/07/2006 | CN1258670C Microcomputer controlled laser interferometer |
| 06/06/2006 | US7057742 Frequency-scanning interferometer with non-specular reference surface |
| 06/06/2006 | US7057741 Reduced coherence symmetric grazing incidence differential interferometer |
| 06/06/2006 | US7057740 System and method for calibrating a hard disc drive magnetic head flying height tester by optical interference techniques |
| 06/06/2006 | US7057739 Separated beam multiple degree of freedom interferometer |
| 06/06/2006 | US7057738 Simultaneous phase-shifting Fizeau interferometer |
| 06/06/2006 | US7057737 Common optical-path testing of high-numerical-aperture wavefronts |
| 06/06/2006 | US7057736 Cyclic error reduction in average interferometric position measurements |
| 06/06/2006 | US7057735 Method for measuring the optical and physical thickness of optically transparent objects |
| 06/06/2006 | US7057733 Scanning IR microscope |
| 06/06/2006 | US7057715 Lithography tool test patterns and method |
| 06/01/2006 | WO2006058049A1 Common-path interferometer for endoscopic oct |
| 06/01/2006 | US20060114476 Exposure apparatus with interferometer |
| 06/01/2006 | US20060114475 Measurement of complex surface shapes using a spherical wavefront |
| 06/01/2006 | US20060114474 Interference measuring apparatus |
| 06/01/2006 | US20060114473 Arrangements, devices, endoscopes, catheters and methods for performing optical imaging by simultaneously illuminating and detecting multiple points on a sample |
| 06/01/2006 | US20060114472 Fizeau interferometer designs for optical coherence tomography |
| 06/01/2006 | US20060114471 Interferometric optical analyzer and method for measuring the linear response of an optical component |
| 06/01/2006 | US20060114470 Spectrometric measuring instrument |
| 06/01/2006 | US20060114469 Method and system for determining the position and alignment of a surface of an object in relation to a laser beam |
| 06/01/2006 | US20060114468 Interferometer system, signal processing method in interferometer system, and stage using signal processing |
| 06/01/2006 | US20060114467 Methods and apparatus for electrophoretic mobility determination using phase light scattering analysis |
| 06/01/2006 | US20060114466 Confocal 4-pi microscope and method for confocal4-pi microscopy |
| 06/01/2006 | US20060114449 System for visualisation of optical marking on an opthalmic lens, stmap-marking device and method for orientation of lenses using such a system |
| 06/01/2006 | DE102005041373A1 Method of wavefront measurement calibration of projection optical system used in lithographic scanner equipment, forms interference pattern from object pattern and image measurement patterns |
| 05/31/2006 | EP1660951A1 Spatial-heterodyne interferometry for reflection and transmission (shirt) measurements |
| 05/31/2006 | EP1660950A1 Spatial-heterodyne interferometry for transmission (shift) measurements |
| 05/31/2006 | EP1192411A4 Monolithic optical assembly |
| 05/31/2006 | CN2784903Y Instant positioning test structure for photomicrography |
| 05/31/2006 | CN1258073C Vertical heavy caliber aspherical mirror tester |
| 05/30/2006 | US7054012 Spectral phase measurement using phase-diverse coherent optical spectrum analyzer |
| 05/30/2006 | US7054011 Optical fiber pressure and acceleration sensor fabricated on a fiber endface |
| 05/30/2006 | US7054000 Method of calibration of magnification of microscopes having different operational principles for bringing them into a single, absolute scale |
| 05/30/2006 | US7053997 Method of obtaining particulars of ophthalmic lens |
| 05/30/2006 | US7053362 Absolute position miniature grating encoder readhead using fiber optic receiver channels |
| 05/30/2006 | US7053359 Optical multi-gate device and method |
| 05/26/2006 | WO2006054975A1 Single trace multi-channel low coherence interferometric sensor |
| 05/26/2006 | WO2006053669A1 High efficiency balanced detection interferometer |
| 05/26/2006 | CA2582830A1 High efficiency balanced detection interferometer |
| 05/25/2006 | US20060110694 Novel method and systems to print contact hole patterns |
| 05/25/2006 | US20060109479 Fiber optic interferometric position sensor and measurement method thereof |
| 05/25/2006 | US20060109478 Devices and arrangements for performing coherence range imaging using a common path interferometer |
| 05/25/2006 | US20060109477 High efficiency balanced detection interferometer |
| 05/25/2006 | US20060109476 Bessel beam interferometer and measurement method |
| 05/24/2006 | EP1658516A2 Improved bandwidth estimation |
| 05/24/2006 | DE4309056B4 Verfahren und Vorrichtung zur Ermittlung der Entfernung und Streuintensität von streuenden Punkten Method and device for determining the distance and scattering intensity of the scattering points |
| 05/24/2006 | DE102004053420A1 Interferometer for surface contour measurement has an image recorder with a height adapter that is used to compensate for deep or high-lying areas |
| 05/24/2006 | CN2783349Y 光纤光栅波长解调器 Fiber grating wavelength demodulator |
| 05/23/2006 | US7050176 Sensor assembly |
| 05/23/2006 | US7050175 Method for calibrating an interferometer apparatus, for qualifying an optical surface, and for manufacturing a substrate having an optical surface |
| 05/23/2006 | US7050174 Ultra high frequency imaging acoustic microscope |
| 05/23/2006 | US7050173 Method and arrangement for removing noise and measurements of head-media spacing modulation for digital recording |
| 05/23/2006 | US7050172 Optical sensing apparatus |
| 05/23/2006 | US7050171 Single-exposure interferometer with no moving parts |
| 05/23/2006 | US7050161 Global radius of curvature estimation and control system for segmented mirrors |
| 05/23/2006 | US7049578 Optical movement information detector, movement information detection system, electronic equipment and encoder |
| 05/18/2006 | WO2006052816A2 Optical connection for interferometry |
| 05/18/2006 | WO2005086671A3 Optical fiber sensors for harsh environments |
| 05/18/2006 | US20060106320 Electronically scanned optical coherence tomography with frequency modulated signals |
| 05/18/2006 | US20060103851 Displacement sensor based on photonic crystal waveguides |
| 05/18/2006 | US20060103850 Single trace multi-channel low coherence interferometric sensor |
| 05/18/2006 | CA2586139A1 Optical apparatus and method for comprehensive eye diagnosis |
| 05/17/2006 | EP1657522A2 Heterodyne interferometry apparatus for imaging |
| 05/17/2006 | EP1656536A2 Device and method for the non-invasive detection and measurement of the properties of a medium |
| 05/17/2006 | EP0815434B1 Diffuse reflectance probe |
| 05/16/2006 | US7046374 Interferometers for optical communications utilizing photo-sensitive materials |
| 05/16/2006 | US7046373 Interferometric system for the simultaneous measurement of the index of refraction and of the thickness of transparent materials, and related procedure |
| 05/16/2006 | US7046372 Transverse differential interferometric confocal microscopy |
| 05/16/2006 | US7046371 Interferometer having a coupled cavity geometry for use with an extended source |
| 05/16/2006 | US7046370 Interferometer with reduced shear |
| 05/16/2006 | US7046369 Interferometric measuring method and device for measuring the shape of or the distance to surfaces |
| 05/16/2006 | US7046368 Position measuring arrangement |
| 05/16/2006 | US7046367 Interferometric servo control system for stage metrology |
| 05/16/2006 | US7046366 Apparatus, method, and program for measuring optical characteristic using quantum interference, and recording medium for recording the program |
| 05/16/2006 | US7046365 Light track observing device |
| 05/16/2006 | US7046351 Method and apparatus for measuring eccentricity of optical lens, and method and apparatus for centering and edging optical lens |
| 05/16/2006 | US7046350 Device for calculating diffraction efficiencies of a diffraction lens, lens with grating element, and optical system for reading |