Patents
Sitemap › G01 - Measuring; Testing › G01B - Measuring length, thickness or similar linear dimensions; Measuring angles; Measuring areas; Measuring irregularities of surfaces or contours › G01B 9 - Instruments as specified in the subgroups and characterised by the use of optical measuring means
Patents for G01B 9 - Instruments as specified in the subgroups and characterised by the use of optical measuring means (14,810)
10/2012
10/11/2012US20120258861 Twisted track interferometer for producing magic states
10/11/2012US20120258123 Biomarkers for sensitive detection of statin-induced muscle toxicity
10/11/2012US20120257213 Apparatus and method for determining a depth of a region having a high aspect ratio that protrudes into a surface of a semiconductor wafer
10/11/2012US20120257212 Optical image measurement apparatus and optical attenuator
10/11/2012US20120257211 Optical image measurement apparatus
10/11/2012US20120257210 Method and System for Avoiding Package Induced Failure in Swept Semiconductor Source
10/11/2012US20120257208 Fiber optic transducers, fiber optic accelerometers and fiber optic sensing systems
10/11/2012US20120257207 Wafer shape thickness and trench measurement
10/11/2012US20120257206 Optical delay-line interferometer for dpsk and dqpsk receivers for fiber-optic communication systems
10/11/2012US20120257205 Tunable interference filter, optical module, and photometric analyzer
10/11/2012US20120257197 Fourier domain sensing
10/11/2012DE102012102826A1 Vorrichtung und Verfahren zum Bestimmen einer Tiefe einer Region, die ein hohes Aspektverhältnis aufweist und in eine Oberfläche eines Halbleiterwafers hineinragt Apparatus and method for determining a depth of a region having a high aspect ratio and projects into a surface of a semiconductor wafer
10/10/2012EP2508843A1 System and method for optical coherence tomography
10/10/2012EP2508842A1 System and method for optical coherence tomography
10/10/2012EP2508841A1 System and method for optical coherence tomography
10/10/2012EP2507663A1 System and method for time-related microscopy of biological organisms
10/10/2012EP2507584A1 Polarization interferometer
10/10/2012CN102721363A Collimating and focusing mechanism of laser interferometer
10/10/2012CN102168944B Double frequency laser interferometer for absolute distance measurement and measurement method thereof
10/10/2012CN101668480B Localization system
10/09/2012US8285492 System and method for interpolative calibration
10/09/2012US8284483 Method and device for acquiring signals in laser scanning microscopy
10/09/2012US8284406 Displacement measurement method and apparatus thereof, stage apparatus, and probe microscope
10/09/2012US8284388 Method for measuring optical characteristics of diffraction optical element and apparatus for measuring optical characteristics of diffraction optical element
10/04/2012WO2012134427A2 Fluorescence imaging apparatus and method
10/04/2012WO2012134292A1 Alignment of an interferometer module for an exposure tool
10/04/2012WO2012134291A1 Interferometer module
10/04/2012WO2012134290A1 Lithography system with differential interferometer module
10/04/2012WO2012132811A1 Ranging method and laser ranging device
10/04/2012WO2012132665A1 Phase shift interferometer
10/04/2012WO2012106641A3 Lightguides to simplify total emission detection for multiphoton microscopy
10/04/2012WO2012103557A3 Spectral phase analysis for precision ranging
10/04/2012WO2012102887A3 Computational adaptive optics for interferometric synthetic aperture microscopy and other interferometric imaging
10/04/2012WO2012100213A3 Systems and methods for complex conjugate artifact resolved optical coherence tomography
10/04/2012US20120250032 Grating-enhanced optical imaging
10/04/2012US20120250028 Optical Buffering Methods, Apparatus, and Systems for Increasing the Repetition Rate of Tunable Light Sources
10/04/2012US20120250027 Surface Wave Assisted Structures and Systems
10/04/2012US20120250026 Interferometer module
10/04/2012US20120250024 Luminescence measuring apparatus and microbe counting apparatus
10/04/2012US20120250017 Interferometry-Based Downhole Analysis Tool
10/04/2012US20120249985 Measurement of an imaging optical system by superposition of patterns
10/04/2012US20120249984 Lithography system with differential interferometer module
10/04/2012DE102012205189A1 Ophthalmisches System An ophthalmic system
10/04/2012DE102011016660A1 Verfahren und Anordnung zur Kurz-Kohärenz-Holografie Method and system for short-coherence holography
10/03/2012CN102713508A Device and method for measuring shape
10/03/2012CN102713507A Device for measuring shape of inspected surface and program for calculating shape of inspected surface
10/03/2012CN102713504A Surface shape measurement method and surface shape measurement device
10/03/2012CN102713503A Method for speckle mitigation in an interferometric distance meter and corresponding distance meter
10/03/2012CN102706273A Phase demodulating method based on heterodyning interference signal
10/03/2012CN102278940B Pre-reference flat crystal interferometer applied to sub-aperture stitching
10/03/2012CN102175144B Omnibearing bolt trace testing special bench
10/03/2012CN101405474B Method and apparatus for locating a plug within the well
10/03/2012CN101384888B Wavefront analysis method involving multilateral interferometry with frequency difference
10/02/2012US8279449 All-reflective, radially shearing interferometer
10/02/2012US8279446 Fiber-based interferometric device for measuring axial dimensions of a human eye
10/02/2012US8279445 Interferometer and sensor based on bimodal optical waveguides, and detection method
10/02/2012US8279426 Testing device for lens module
10/02/2012CA2584376C Embeddable polarimetric fiber optic sensor and method for monitoring of structures
09/2012
09/27/2012WO2012129404A1 Determination of a material characteristics with the use of second-order photon correlations
09/27/2012WO2012061797A4 On-chip 4d lightfield microscope
09/27/2012US20120243000 Shape measurement method and shape measurement apparatus
09/27/2012US20120242999 Interferometric quasi-autocollimator
09/27/2012US20120242998 Method for speckle mitigation in an interferometric distance meter and corresponding distance meter
09/27/2012US20120242996 Optical scattering disk, use thereof, and wavefront measuring apparatus
09/27/2012US20120242995 Pattern inspection apparatus and pattern inspection method
09/27/2012US20120242994 Interferometric distance measurement device
09/27/2012US20120241601 Methods and apparatus for detecting airborne molecular contaminants
09/27/2012DE112010000705T5 Formbestimmungsvorrichtung Shape determination device
09/27/2012DE102011006055A1 Position measuring device for mask inspection device for inspecting lithographic mask of arrangement of a positioning system, is configured by location or tilted position or certain position of object
09/27/2012DE102011005937A1 Vorrichtung zur interferentiellen Abstandsmessung Device for interferential distance measurement
09/26/2012CN101995211B On-line debugging device and method for single frequency laser polarization interferometer
09/26/2012CN101889188B Optical coherence tomography
09/25/2012US8274739 Plasmonic fabry-perot filter
09/25/2012US8274660 Optical tomographic imaging apparatus
09/20/2012WO2012123122A1 Integrated system for active equalization of chromatic dispersion
09/20/2012US20120236315 Polarization interferometer
09/20/2012US20120236314 Broadband generation of mid ir, coherent continua with optical fibers
09/20/2012CA2830177A1 Integrated system for active equalization of chromatic dispersion
09/19/2012EP2500701A1 Metrology system and method applied to an interferometer for remote analysis of a gaseous compound
09/19/2012CN102686972A Method of measuring a shape of an optical surface and interferometric measuring device
09/19/2012CN102679866A System and method for optical coherence tomography
09/19/2012CN102679865A Temperature control box, measuring system and method for measuring thermal drift coefficient of interferometer
09/19/2012CN102221328B High-resolution angle measuring method based on guided-mode resonance structural design
09/19/2012CN102016549B Optical coherence tomographic imaging apparatus and optical coherence tomographic imaging method
09/18/2012US8270058 Coherence length controller
09/18/2012US8269979 Device for laser-ultrasonic detection of flip chip attachment defects
09/18/2012US8269978 Imaging with nondegenerate frequency-entangled photons
09/18/2012US8269977 Discrete spectrum broadband optical source
09/18/2012US8269976 Gyroscope utilizing MEMS and optical sensing
09/18/2012US8269975 Computer generated hologram system for wavefront measurement system calibration
09/18/2012US8269970 Optical comparator with digital gage
09/13/2012WO2012122027A2 Optomechanical module for converting a microscope to provide selective plane illumination microscopy
09/13/2012WO2012119695A1 System and method for optical coherence tomography
09/13/2012WO2012091958A3 Integrated optical coherence tomography system
09/13/2012US20120232842 Computing imaging data using intensity correlation interferometry
09/13/2012US20120232686 Wafer alignment system with optical coherence tomography
09/13/2012US20120232535 Systems And Methods For Performing Digital Holography
09/13/2012US20120229813 Wavelength detector and optical coherence tomography having the same
09/13/2012US20120229812 Low cost high efficiency signal interrogation for multi-channel optical coherence tomography
09/13/2012DE112009005390T5 Vorrichtung zum messen der form einer testoberfläche und programm zum berechnen der form einer testoberfläche An apparatus for measuring the shape of a test surface and program for calculating the shape of a test surface
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