Patents
Patents for G01B 9 - Instruments as specified in the subgroups and characterised by the use of optical measuring means (14,810)
12/2008
12/25/2008US20080316496 Method and Apparatus For Studying Surface Vibrations by Moving Speckle Interferometer
12/25/2008US20080316495 Optical characteristic measuring apparatus
12/25/2008US20080316487 Method of Timing Headlamps or Lighting Projectors
12/25/2008US20080316470 System for checking centration of lens surfaces of aspheric lens
12/24/2008WO2006130164A3 Chip-scale optical spectrum analyzers with enhanced resolution
12/24/2008EP2006633A2 Tracking type laser interferometer and method for resetting the same
12/24/2008EP2005113A1 Method and power-assisted optic-fiber measuring device and gyro
12/24/2008EP2004041A1 Methods, arrangements and systems for polarization-sensitive optical frequency domain imaging of a sample
12/24/2008CN101331376A Apparatus for and a method of determining surface characteristics
12/24/2008CN101329162A Difference phase demodulation interference system
12/23/2008US7468832 Method and system for coherent beam combining using an integrated diffractive beam combiner and sampler
12/23/2008US7468799 Scanning interferometry for thin film thickness and surface measurements
12/23/2008US7468798 System and method for polarization characteristic measurement of optical systems via centroid analysis
12/23/2008US7468792 Evaluation apparatus and evaluation method
12/18/2008WO2008154349A2 Method and apparatus for localized polarization sensitive imaging
12/18/2008US20080310275 Method for displaying result of measurement of eccentricity
12/18/2008US20080309946 Differential-phase interferometric system
12/18/2008US20080309945 Physical Quantity Measuring Apparatus
12/18/2008US20080309944 Quantitative phase-contrast digital holography method for the numerical reconstruction of images, and relevant apparatus
12/17/2008EP2002200A1 Polarization nulling interferometry
12/17/2008EP2001353A2 System and method for creating a stable optical interface
12/17/2008EP1406535B1 Electronically scanned optical coherence tomography with frequency modulated signals
12/17/2008CN101324422A Method and apparatus of fine distribution of white light interference sample surface shapes
12/17/2008CN101324421A Synchronous phase-shift fiso interferometer
12/16/2008US7466429 Profiling complex surface structures using scanning interferometry
12/16/2008US7466427 Vibration-resistant interferometer apparatus
12/16/2008US7466426 Phase shifting imaging module and method of imaging
12/16/2008US7466424 Displacement sensor based on photonic crystal waveguides
12/16/2008US7466423 Optical mapping apparatus
12/16/2008US7466422 Method and apparatus for suppression of crosstalk and noise in time-division multiplexed interferometric sensor systems
12/16/2008US7466421 Diffractive interferometric optical device for measuring spectral properties of light
12/11/2008WO2008151266A2 Interferometry for determining characteristics of an object surface, with spatially coherent illumination
12/11/2008WO2008151224A1 System and method for strong photon localization by disordered photonic crystal structures (quasicrystals)
12/11/2008WO2008151155A2 Polarization-sensitive spectral interferometry
12/11/2008WO2008148237A1 Optical coherence tomography sensor
12/11/2008US20080304077 Cyclic error compensation in interferometry systems
12/11/2008US20080304076 Systems and methods for packaging and mounting readout and laser intensity monitor sensors
12/11/2008US20080304075 Interferometer for optically measuring an object
12/11/2008US20080304073 Method and apparatus for conjugate quadrature interferometric detection of an immunoassay
12/11/2008US20080304072 Optical sensing devices with spr sensors based on differential phase interrogation and measuring method using the same
12/11/2008US20080304071 Interferometric System for the Use of Special-Purpose Optical Systems
12/11/2008DE102006057606B4 Verfahren und Messvorrichtung zur Vermessung einer optisch glatten Oberfläche The method and measurement device for measuring an optically smooth surface
12/10/2008EP2000081A1 Apparatus for optical frequency domain tomography with adjusting system
12/10/2008CN101319933A Vibration detecting system using light interference mode
12/10/2008CN101319885A Detection method for coaxiality of large diameter cylindrical surface
12/10/2008CN101319873A Spacing phase shifter used for synchronous phase shift interferometer
12/10/2008CN101319872A Optical distance and position sensing apparatus
12/10/2008CN100442144C Differential critical dimension and overlay metrology device and measurement method
12/10/2008CN100442006C Tracking torsional eye orientation and position
12/09/2008US7463555 Tri axis high frequency fiber optic acoustic sensor
12/09/2008US7463421 Method and device for modulating light
12/09/2008US7463366 Digital holographic microscope
12/09/2008US7463365 Measurement method and apparatus, exposure apparatus, and device manufacturing method
12/09/2008US7463363 Method and apparatus for ultrasonic laser testing
12/09/2008US7463362 Digital signal processor-based detection system, method, and apparatus for optical tomography
12/09/2008US7463361 Optical apparatus having a polarization splitter and multiple interferometers
12/09/2008US7463347 Simulator of optical intensity distribution, computer implemented method for simulating the optical intensity distribution, method for collecting mask pattern, and computer program product for the simulator
12/09/2008US7462326 Optical waveguide, on the surface of which ligand-specific receptor is directly or indirectly immobilized; ligand bonds to receptor during contact; optical source of radiation for injecting excitation radiation into the waveguide, the radiation being used for exciting emission of luminescence radiation
12/04/2008WO2008146480A1 Length measuring apparatus
12/04/2008WO2008145794A1 Method and device for measuring magnetic gradient and magnetic susceptibility of a material
12/04/2008WO2007140221A3 Airway adaptor with optical pressure transducer and method of manufacturing a sensor component
12/04/2008US20080297806 Apparatus and method for controlling ranging depth in optical frequency domain imaging
12/04/2008US20080297805 Spectral balancing system and method for reducing noise in fiber optic gyroscopes
12/04/2008US20080297804 Imaging system with low coherence light source
12/04/2008US20080297776 Cup attaching apparatus
12/04/2008US20080297775 Method and Device for Analysing the Imaging Behavior of an Optical Imaging Element
12/03/2008EP1558190B1 Method and system for determining the alignment of a surface of an object in relation to a laser beam
12/03/2008CN101315272A Standard sample for calibrating magnifying power of high power transmission electronic microscope
12/03/2008CN100439861C Method for measuring object deformation field by using moire interference carrier frequency modulation technology
12/03/2008CN100439859C Optical fiber interference type on-line micro-displacement measuring system using fibre grating
12/03/2008CN100439858C Interferometry measurement in disturbed environments
12/03/2008CN100439857C Large-shearing carrier-frequency electronic speckle interference displacement field separating method
12/03/2008CN100439854C Anti-shock interference instrument
12/02/2008US7460248 Tissue imaging system
12/02/2008US7460247 Full spectrum optical safeguard
12/02/2008US7460246 Method and system for sensing light using interferometric elements
12/02/2008US7460240 Apparatus and method for detecting deformability of cells using spatially modulated optical force microscopy
12/02/2008US7460239 Variable resolution and/or field of view using optical aperture synthesis remote sensing instrument
11/2008
11/27/2008US20080291467 Determining one or more profile parameters of a photomask covered by a pellicle
11/27/2008US20080291463 Polarization-sensitive spectral interferometry
11/27/2008US20080291462 Apparatus and method for using a counter-propagating signal method for locating events
11/27/2008US20080291461 Method and apparatus for suppression of crosstalk and noise in time-division multiplexed interferometric sensor systems
11/27/2008US20080291460 Opto-Electronic System and Method for Detecting Perturbations
11/27/2008US20080291458 Holographic interferometry for non-destructive testing of power sources
11/27/2008US20080291457 Optical Displacement Sensor
11/27/2008US20080291456 Sensor apparatus and method using optical interferometry
11/27/2008US20080291426 Optical measurement of samples
11/27/2008US20080289409 Method for controlling quality of a fiberglass mat
11/26/2008EP1660841A4 Method and apparatus for precision measurement of phase shifts
11/26/2008CN101313196A Apparatus and method for detecting deformability of cells using spatially modulated optical force microscopy
11/26/2008CN100437022C Three differential confocal microscopic imaging method and device
11/26/2008CN100437021C Automatically balancing method of interfering measuring system
11/26/2008CN100437020C Method and apparatus for multiwavelength imaging spectrometer
11/25/2008US7457478 Image processing apparatus, image processing system, and image processing method
11/25/2008US7456975 Methods and systems for interferometric analysis of surfaces and related applications
11/25/2008US7456974 Optical measuring system for detecting geometric data of surfaces
11/25/2008US7456973 Method and device for the contour and/or deformation measurement, particularly the interference measurement, of an object
11/25/2008US7456965 Optical measurements of properties in substances using propagation modes of light
11/25/2008US7456941 Measuring device for measuring the refraction properties of optical lenses
11/25/2008CA2479081C Method and apparatus for providing polarization insensitive signal processing for interferometric sensors
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