| Patents for G01B 9 - Instruments as specified in the subgroups and characterised by the use of optical measuring means (14,810) |
|---|
| 07/17/2008 | US20080170235 Laser doppler velocimeter |
| 07/17/2008 | US20080170233 Apparatus for compatible glass substrate test disk for component level measurement of a head gimbal assembly |
| 07/17/2008 | US20080170232 Two-beam interferometer for fourier transform spectroscopy with double pivot scanning mechanism |
| 07/17/2008 | US20080170225 Apparatus and method for ranging and noise reduction of low coherence interferometry lci and optical coherence tomography oct signals by parallel detection of spectral bands |
| 07/17/2008 | DE102007016735A1 Testeinrichtung für mikromechanische Bauelemente Test device for micromechanical devices |
| 07/16/2008 | CN101221042A Two-dimension chromatic dispersion fringe analysis method for absolute distance measurement |
| 07/16/2008 | CN100402996C Method and device for phase determination of radiation wave field, object imaging and phase amplitude imaging |
| 07/15/2008 | US7400418 Method and an apparatus for determining the clearance between a turbine casing and the tip of a moving turbine blade |
| 07/15/2008 | US7400411 Method for optically testing semiconductor devices |
| 07/15/2008 | US7400410 Optical coherence tomography for eye-length measurement |
| 07/15/2008 | US7400409 Coherence microscope using interference of time incoherent light to achieve depth resolution in a measurement specimen |
| 07/15/2008 | US7400408 Interferometric measuring device |
| 07/10/2008 | WO2008081058A1 Device for determining one or more support loads and method for obtaining said loads |
| 07/10/2008 | WO2008080490A1 System for the detection of a position for the contactless interferometric detection of a location of a target object, and scanning system equipped with the same |
| 07/10/2008 | US20080166095 Fabrication-tolerant waveguides and resonators |
| 07/10/2008 | US20080165366 Methods and apparatus for swept-source optical coherence tomography |
| 07/10/2008 | US20080165365 Optical-phase monitoring appratus and optical-phase monitoring method |
| 07/10/2008 | US20080165364 Method and apparatus for assessing purity of vegetable oils by means of terahertz time-domain spectroscopy |
| 07/10/2008 | US20080165350 Apparatus for testing light transmission through lens |
| 07/10/2008 | US20080165349 Apparatus for testing reflectivity of lens |
| 07/10/2008 | US20080163686 Accelerometer Comprising an Optically Resonant Cavity |
| 07/10/2008 | CA2673480A1 Position detection system for the contactless interferometric detection of a location of a target object, and scanning system equipped with the same |
| 07/09/2008 | EP1942312A1 Positioning system for the contactless interferometric detection of an object's location and corresponding scanning system |
| 07/09/2008 | EP1940286A1 Method and apparatus for method for viewing and analyzing of one or more biological samples with progressively increasing resolutions |
| 07/09/2008 | EP1634035B1 Interferometric measuring device |
| 07/09/2008 | CN201083877Y Metallurgical microscope illuminating apparatus |
| 07/09/2008 | CN201083544Y Polarized phase shift double shearing interference wave surface measuring apparatus |
| 07/09/2008 | CN101216290A High precision six-axis laser measurement device and measurement method |
| 07/09/2008 | CN101216286A Heterodyne interferometer measuring system for measuring displacement and its measurement method |
| 07/09/2008 | CN100401015C Two dimensional raler reading head mechanism |
| 07/09/2008 | CN100401012C Device for measuring in three dimensions a topographical shape of an object |
| 07/09/2008 | CN100401009C Long working distance interference microscope system |
| 07/08/2008 | US7397571 Methods and systems for laser mode stabilization |
| 07/08/2008 | US7397569 Method and system for interferometric height measurement |
| 07/08/2008 | US7397568 Coherent differential absorption lidar (dial) |
| 07/08/2008 | US7397567 Balanced optical-radiofrequency phase detector |
| 07/03/2008 | WO2008080127A2 Apparatus and method for measuring characteristics of surface features |
| 07/03/2008 | WO2008080074A2 Interferometry testing of lenses, and systems and devices for same |
| 07/03/2008 | WO2008078254A1 An imaging system with two imaging modalities |
| 07/03/2008 | WO2008027959A3 Detection and location of boundary intrusion, using composite variables derived from phase measurements |
| 07/03/2008 | WO2008013705A3 High resolution interferometric optical frequency domain reflectometry ( ofdr) beyond the laser coherence length |
| 07/03/2008 | WO2007142814A3 Multi-channel low coherence interferometer |
| 07/03/2008 | WO2007059485A3 Polarization-sensitive common path optical coherence reflectometry/tomography device |
| 07/03/2008 | US20080160889 Automatic lens blocking apparatus |
| 07/03/2008 | US20080158570 Double resonance interrogation of grating-coupled waveguides |
| 07/03/2008 | US20080158569 Device for testing a test object, in particular a tire, by means of a non-destructive measuring method |
| 07/03/2008 | US20080158568 Interferometer and method for fabricating same |
| 07/03/2008 | US20080158567 Quantum messaging device |
| 07/03/2008 | US20080158566 Low-Light Specimen Image Pickup Unit and Low-Light Specimen Image Pickup Apparatus |
| 07/03/2008 | US20080158560 Defect inspection apparatus and method |
| 07/03/2008 | CA2673200A1 Cuvette for ophthalmic lens |
| 07/03/2008 | CA2672900A1 Interferometry testing of lenses, and systems and devices for same |
| 07/02/2008 | EP1939581A1 Apparatus for the contact-less, interferometric determination of surface height profiles and depth scattering profiles |
| 07/02/2008 | EP1939580A2 Optical image measurement device |
| 07/02/2008 | EP1939579A2 Optical image measurement device |
| 07/02/2008 | EP1937137A1 Method and apparatus for optical imaging via spectral encoding |
| 07/02/2008 | CN201081692Y Novel three-dimensional electronic speckle interference instrument |
| 07/02/2008 | CN101210802A Micro-displacement transducer |
| 07/02/2008 | CN101210801A Micro-displacement measurement method |
| 07/02/2008 | CN101209199A 光图像计测装置 Optical image measurement device |
| 07/02/2008 | CN100398981C X-ray speckle device and application thereof in microdisplacement measurement |
| 07/01/2008 | US7394551 Vacuum ultraviolet referencing reflectometer |
| 07/01/2008 | US7394549 Method and arrangement for optical coherence tomography |
| 07/01/2008 | US7394548 Heterodyne laser interferometer using heterogenous mode helium-neon laser and super heterodyne phase measuring method |
| 07/01/2008 | US7394547 Fiber-optic assay apparatus based on phase-shift interferometry |
| 07/01/2008 | US7394546 Method and apparatus for full phase interferometry |
| 06/26/2008 | WO2008076979A1 Sinusoidal phase shifting interferometry |
| 06/26/2008 | WO2008030580A3 Synchronous frequency-shift mechanism in fizeau interferometer |
| 06/26/2008 | WO2008024741A3 Common path time domain optical coherence reflectometry/tomography device |
| 06/26/2008 | WO2007149925B1 Fiber optic sensor usable over wide range of gage lengths |
| 06/26/2008 | WO2007084903A3 Apparatus for obtaining information for a structure using spectrally-encoded endoscopy techniques and method for producing one or more optical arrangements |
| 06/26/2008 | US20080152353 Apparatus and method for ranging and noise reduction of low coherence interferometry lci and optical coherence tomography oct signals by parallel detection of spectral bands |
| 06/26/2008 | US20080151260 Optical image measurement device |
| 06/26/2008 | US20080151259 Synchronized wafer mapping |
| 06/26/2008 | US20080151258 Shape measuring apparatus, shape measuring method, and exposure apparatus |
| 06/26/2008 | US20080151237 Interferometric endpoint determination in a substrate etching process |
| 06/26/2008 | DE19818341B4 Interferometer zum Vermessen asphärischer Linsen Interferometer for measuring aspheric lenses |
| 06/26/2008 | DE102005009064B4 Systeme, die polarisationsmanipulierende Retroreflektoren verwenden Systems that use polarization-retroreflectors |
| 06/25/2008 | EP1936322A2 Interfermeter and its fabrication method |
| 06/25/2008 | CN101206108A Ultraprecise bifrequency interferometry system using real-time environment compensation process |
| 06/25/2008 | CN100397033C Displacement detector |
| 06/24/2008 | US7391557 Mobile terawatt femtosecond laser system (MTFLS) for long range spectral sensing and identification of bioaerosols and chemical agents in the atmosphere |
| 06/24/2008 | US7391521 Position detection apparatus and method |
| 06/24/2008 | US7391520 Fourier domain optical coherence tomography employing a swept multi-wavelength laser and a multi-channel receiver |
| 06/24/2008 | US7391519 Generation of spatially distributed spectral data using a multi-aperture system |
| 06/24/2008 | US7391509 Devices and methods for multi-mode analytical microscopy, in particular for UV fluorescence and Raman analysis of samples |
| 06/19/2008 | WO2008024344A3 Compact raman or fluorescence excitation system |
| 06/19/2008 | WO2007146337A3 Methods and apparatus for aligning an etalon with a photodiode array |
| 06/19/2008 | WO1999018424A9 Interferometric method and apparatus |
| 06/19/2008 | US20080144043 Apparatus for wavefront detection |
| 06/19/2008 | US20080144041 Frequency multiplexed, multiple channel heterodyne interferometer |
| 06/19/2008 | US20080144039 Fiber-Optic Assay Apparatus Based on Phase-Shift Interferometry |
| 06/19/2008 | US20080144016 Method and apparatus for acoustic sensing using multiple optical pulses |
| 06/19/2008 | US20080144008 System For Positioning a Product |
| 06/18/2008 | EP1931941A1 Interferometric determination of a layer thickness |
| 06/18/2008 | EP1931939A1 Interferometric measuring device |
| 06/18/2008 | EP1506370B1 System and method for control of paint thickness by using an optoacoustic technique |
| 06/18/2008 | CN201075148Y Microscope stand detection apparatus |
| 06/18/2008 | CN101203729A Distance/speed meter and distance/speed measurement method |
| 06/17/2008 | US7388674 Laser tracking interferometer |