Patents
Patents for G01B 9 - Instruments as specified in the subgroups and characterised by the use of optical measuring means (14,810)
07/2011
07/14/2011US20110172959 Multi-gap interferometric sensors
07/14/2011US20110170117 Transducer system
07/14/2011US20110170116 Efpi sensor
07/14/2011US20110170114 Method of controlling a transformation process of charge material to a product
07/14/2011US20110170113 Laser-based coordinate measuring device and laser-based method for measuring coordinates
07/14/2011US20110170112 High intensity fabry-perot sensor
07/14/2011US20110170111 Optical coherence tomography (oct) apparatus, methods, and applications
07/14/2011US20110170110 Wavelength-tunable light source apparatus
07/14/2011US20110170109 Photonic crystal based sensor or modulator
07/14/2011US20110168914 Microscopy system, microscopy method and method of treating an aneurysm
07/13/2011EP2343494A1 Angle measuring interferometer
07/13/2011EP2342533A1 Time domain multiplexing of interferometric sensors
07/13/2011EP2341823A2 System and method for providing full jones matrix-based analysis to determine non-depolarizing polarization parameters using optical frequency domain imaging
07/13/2011EP1745351B1 An optical input device and method of measuring relative movement of an object and an optical input device
07/13/2011CN1784588B Characterizing and profiling complex surface structures using scanning interferometry
07/13/2011CN102122063A Inverted digital holographic microscope
07/13/2011CN101738160B Double light source sinusoidal phase-modulation displacement measurement interferometer
07/12/2011US7978342 Method and apparatus for measuring expansion of materials
07/12/2011US7978341 Multi-channel laser interferometric method and apparatus for detection of ultrasonic motion from a surface
07/12/2011US7978339 Lithographic apparatus temperature compensation
07/12/2011US7978337 Interferometer utilizing polarization scanning
07/12/2011US7978336 Three wavelength quantitative imaging systems
07/12/2011US7978335 System for producing tomographic image by optical tomography
07/12/2011US7978333 Holographic sensor having heterogeneous properties
07/12/2011US7978327 Molecularity measurement instrument and molecularity measurement method
07/12/2011US7978316 Multi-phase interferometer
07/12/2011CA2449308C Electronically scanned optical coherence tomography with frequency modulated signals
07/07/2011WO2011028628A3 Optical tissue imaging based on optical frequency domain imaging
07/07/2011US20110166823 Surface measurement instrument
07/07/2011US20110164791 Method and apparatus for imaging of semi-transparent matter
07/07/2011US20110164783 Range imaging lidar
07/07/2011US20110164256 Systems and methods for measuring geometric changes of embedded passive materials during a lamination process
07/07/2011US20110164255 Rotation Optical Fiber Unit and Optical Coherence Tomography Image Forming Apparatus
07/07/2011US20110164254 Sensor apparatus and method using optical interferometry
07/06/2011EP2341587A2 Laser system using ultrashort laser pulses
07/06/2011CN101694369B Fizeau interferometer with simultaneous phase shifting
07/06/2011CN101548152B Contact lens blister packages and methods for automated inspection of hydrated contact lenses
07/05/2011US7973939 Differential-phase polarization-sensitive optical coherence tomography system
07/05/2011US7973936 Control system and apparatus for use with ultra-fast laser
06/2011
06/30/2011WO2011076503A1 Interferometer and pressure sensor assembly having such an interferometer
06/30/2011US20110157600 Optical wave-front recovery for active and adaptive imaging control
06/30/2011US20110157598 Multi-beam interferometer displacement measuring system utilized in a large measuring range
06/30/2011US20110157597 Swept source optical coherence tomography (ss-oct) system and method for processing optical imaging data
06/30/2011US20110157596 Systems and methods for endoscopic angle-resolved low coherence interferometry
06/30/2011US20110157595 Rotary Interferometer
06/30/2011US20110157552 Ss oct interferometry for measuring a sample
06/29/2011EP2339329A2 System and method for optical coherence tomography
06/29/2011CN101639369B Detection apparatus
06/29/2011CN101482432B Timer resolved dual-grating interferometer
06/29/2011CN101349540B Image regulating method and image viewfinding apparatus
06/29/2011CN101344375B High resolution heterodyne laser interference system and method for improving definition
06/28/2011USRE42497 Fourier domain low-coherence interferometry for light scattering spectroscopy apparatus and method
06/28/2011US7970579 Apparatus for and a method of determining surface characteristics
06/28/2011US7969578 Method and apparatus for performing optical imaging using frequency-domain interferometry
06/28/2011US7969563 Lens measuring device and method applied therein
06/23/2011WO2011073126A1 Method for speckle mitigation in an interferometric distance meter and corresponding distance meter
06/23/2011WO2011035299A3 Reflective focusing and transmissive projection device
06/23/2011US20110149298 Spatial wavefront analysis and 3d measurement
06/23/2011US20110149296 Method and apparatus for optical imaging via spectral encoding
06/23/2011US20110149295 Phased Based Sensing
06/23/2011US20110149294 Integrated interferometric apparatus and bio detection sensor system using it
06/23/2011US20110149293 Fiber optic interferometer and method for determining physical state parameters in the interior of a fiber coil of a fiber optic interferometer
06/23/2011US20110149292 Apparatus and method for analyzing optical cavity modes
06/23/2011US20110149291 Optical tomographic imaging apparatus, interference signal processing method, and endoscope apparatus
06/23/2011CA2783337A1 Method for speckle mitigation in an interferometric distance meter and corresponding distance meter
06/22/2011EP2336789A1 Parallel cantilever deflection measurement
06/22/2011EP2336714A1 Interferometer
06/22/2011EP2335013A1 Resonator length measurement
06/22/2011DE102010001338B3 Method for monitoring stability of adjustment calibration of interferometric measuring device for measuring form of specimen of lens, involves backreflecting comparison radiation such that wavefront of comparison radiation is mirrored
06/22/2011CN101251492B Continuous wave HZ real time imaging apparatus and method thereof
06/21/2011US7966158 Measurement apparatus
06/21/2011US7965392 Optical coherence tomography device and measuring head
06/16/2011WO2011070656A1 Distance measuring method and laser distance measuring apparatus
06/16/2011US20110143287 Catadioptric system, aberration measuring apparatus, method of adjusting optical system, exposure apparatus, and device manufacturing method
06/16/2011US20110141481 Acoustic confocal interferometry microscope
06/16/2011US20110141480 Position-measuring device
06/16/2011US20110141479 Interferometer
06/16/2011US20110141478 Sagnac interferometer-type fiber-optic current sensor
06/16/2011US20110141451 Displacement measurement device, exposure apparatus, and working device
06/16/2011US20110141273 Holographic microscopy and method to investigate nano-sized objects
06/16/2011DE102009054592A1 Positionsmesseinrichtung The position measuring device
06/15/2011EP2333523A1 Method and apparatus for improving image clarity and sensitivity in optical coherence tomography using dynamic feedback to control focal properties and coherence gating
06/15/2011EP2333522A1 Method and apparatus for improving image clarity and sensitivity in optical coherence tomography using dynamic feedback to control focal properties and coherence gating
06/15/2011EP2333521A1 Method and apparatus for improving image clarity and sensitivity in optical coherence tomography using dynamic feedback to control focal properties and coherence gating
06/15/2011EP2333498A1 Sagnac interferometer-type fiber-optic current sensor
06/15/2011EP2333480A1 Fizeau interferometer and measurement method using Fizeau interferometer
06/15/2011EP2331934A2 Substrates and optical systems and methods of use thereof
06/15/2011EP1685366B1 Method and apparatus for performing optical imaging using frequency-domain interferometry
06/15/2011CN201867172U Horizontal image online instrument
06/15/2011CN1927914B Continuous production method of water absorbing resin product and ater absorbing resin product
06/15/2011CN102095385A Novel spherical absolute measurement system and method thereof
06/15/2011CN101629813B Measuring method of 3D profilometry of free-form surface based on computer-generated hologram
06/14/2011US7961335 Variable spectroscopy device
06/14/2011US7961333 Method for scanning optical interference patterns with line sensors
06/14/2011US7961332 Fiber-optic heterodyne imaging vibrometer
06/14/2011US7961331 Sensing a disturbance along an optical path
06/14/2011CA2651611C Method and apparatus for ultrasonic laser testing
06/14/2011CA2487411C Tracking torsional eye orientation and position
06/09/2011WO2011068862A2 System and method for calibrated spectral domain optical coherence tomography and low coherence interferometry
06/09/2011WO2011066837A1 System and method for time-related microscopy of biological organisms
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