| Patents for G01J 4 - Measuring polarisation of light (3,335) |
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| 05/08/2012 | US8175690 Optical device for assessing optical depth in a sample |
| 05/03/2012 | WO2012002720A3 Polarization diversity optical interferometer and microscope using same |
| 05/03/2012 | US20120105850 Cassette-based method and apparatus for measuring the presence and concentration of pharmaceutical substances in a medical fluid |
| 05/02/2012 | EP2446235A1 Terahertz-infrared ellipsometer system, and method of use |
| 05/02/2012 | CN202210023U Linearly polarized light magneto-optical effect detecting device |
| 05/02/2012 | CN102435318A Polarized simulation method of remote sensing data by considering influences of skylights on ground surface reflection |
| 05/02/2012 | CN101685162B Daytime celestial body detecting device |
| 05/01/2012 | US8169613 Segmented polarizer for optimizing performance of a surface inspection system |
| 05/01/2012 | US8169612 System and method for performing ellipsometric measurements on an arbitrarily large or continuously moving sample |
| 05/01/2012 | US8169611 Terahertz-infrared ellipsometer system, and method of use |
| 04/26/2012 | US20120099106 Sealing inspection device and sealing inspection method of flat panel display apparatus by using the sealing inspection device |
| 04/25/2012 | CN102426058A 一种静态干涉成像偏振仪及获得目标的偏振信息的方法 A method of static imaging polarimeter and get the target polarization information |
| 04/24/2012 | US8164751 Optical system, method, and computer readable medium for determining thickness of a medium |
| 04/19/2012 | US20120092669 Measurement method and measurement system for measuring birefringence |
| 04/19/2012 | US20120092668 Patterned polarization converter |
| 04/17/2012 | US8159672 Sample investigating system and method of use |
| 04/17/2012 | US8159671 Spatially precise optical treatment for measurement of targets through intervening birefringent layers |
| 04/12/2012 | US20120088026 Film thickness measurement |
| 04/11/2012 | EP2439716A2 Object identification device, moving object controlling apparatus having object identification device and information presenting apparatus having object identification device |
| 04/10/2012 | US8154725 Line scanning measurement system |
| 04/10/2012 | US8154715 Method for monitoring and measuring optical properties of device in polarization maintaining fibers by using reference fiber bragg grating and fiber components manufactured thereby |
| 04/05/2012 | WO2012044619A1 Image capture using three-dimensional reconstruction |
| 04/05/2012 | US20120081707 Shear flow device and methods of use |
| 04/05/2012 | DE102010041814A1 Ellipsometer Ellipsometer |
| 04/05/2012 | DE102010041749A1 Messeinrichtungen und Vorrichtungen zur spektroskopischen Untersuchung von Proben Measuring devices and apparatus for spectroscopic analysis of samples |
| 04/03/2012 | US8149411 Sensor unit for a surface plasmon resonance (SPR) unit |
| 04/03/2012 | US8149403 Optical equipment having wavelength-independent optical path division element |
| 03/29/2012 | US20120073613 Device to capture the relative position of a component of which the position can change relative to a reference component of a washing handling device, and corresponding washing handling device |
| 03/29/2012 | DE102010046438A1 Vorrichtung und Verfahren zur optischen Charakterisierung von Materialien Apparatus and method for optical characterization of materials |
| 03/27/2012 | US8144325 In-flight multiple field of view detector for supercooled airborne water droplets |
| 03/22/2012 | US20120070065 Polarization imaging |
| 03/22/2012 | US20120069336 Intra-cavity ellipsometer system and method |
| 03/20/2012 | US8139215 Method for measuring polarization characteristics and measurement apparatus |
| 03/15/2012 | US20120062863 Alignment Measurement System, Lithographic Apparatus, and a Method to Determine Alignment in a Lithographic Apparatus |
| 03/14/2012 | EP2427793A1 Imaging system |
| 03/14/2012 | EP2427752A1 Method for identifying a scene from multiple wavelength polarised images |
| 03/13/2012 | US8134707 On-chip polarimetry for high-throughput screening of nanoliter and smaller sample volumes |
| 03/13/2012 | US8134695 Glass container stress measurement using fluorescence |
| 03/08/2012 | WO2012028726A1 Device and method for characterizing a laser beam |
| 03/08/2012 | US20120057173 Sensor arrangement and detection method |
| 03/08/2012 | US20120057158 Ellipsometric investigation and analysis of textured samples |
| 03/08/2012 | US20120057148 Device and method for inspecting polycrystalline silicon layer |
| 03/07/2012 | EP2425217A1 Liquid crystal optical switch configured to reduce polarization dependent loss |
| 03/06/2012 | US8130378 Phase retardance inspection instrument |
| 03/01/2012 | US20120050739 Surface inspection device and surface inspection method |
| 02/28/2012 | US8125641 Method and apparatus for phase-compensated sensitivity-enhanced spectroscopy (PCSES) |
| 02/28/2012 | US8125640 Automated analysis system for detection and quantification of biomolecules by measurement of changes in liquid crystal orientation |
| 02/23/2012 | US20120045855 Position-sensitive metrology system |
| 02/23/2012 | US20120044495 Inspection Method and Apparatus, and Associated Computer Readable Product |
| 02/22/2012 | CN102359865A Testing method of magnetic-optic effect of linear polarized light and device thereof |
| 02/16/2012 | US20120038921 Method and system for inspecting beveled objects |
| 02/14/2012 | US8115927 Production method of compound semiconductor member |
| 02/14/2012 | US8115926 Inspection method and apparatus, lithographic apparatus, lithographic processing cell, and device manufacturing method to measure a property of a substrate |
| 02/14/2012 | US8115912 Polishing end point detection method, polishing end point detection apparatus, and polishing apparatus |
| 02/09/2012 | WO2012017158A1 Device and method for polarimetric measurement with microscopic resolution, polarimetry accessory for a microscope, ellipsomicroscope and ellipsometric contrast microscope |
| 02/09/2012 | US20120033216 Spatially precise optical treatment for measurement of targets through intervening birefringent layers |
| 02/09/2012 | US20120033215 Multi-layer overlay metrology target and complimentary overlay metrology measurement systems |
| 02/09/2012 | DE102010033722A1 Method for eliminating unwanted radiation portions from light detected from illuminated sample by laser scanning microscope, involves passing acousto optical tunable filter through two pole components |
| 02/08/2012 | EP2416136A2 System and method for hyperspectral and polarimetric imaging |
| 02/08/2012 | CN101153820B 测量装置和测量方法 Measuring apparatus and methods of measurement |
| 02/07/2012 | US8111397 Plate inspection system and plate inspection method |
| 02/02/2012 | DE10228311B4 Polarisationsempfindliches Photodetektorbauelement und Verfahren zum Detektieren der Polarisation Polarization-sensitive photodetector device and method for detecting the polarization |
| 01/31/2012 | US8107078 Detecting device and method for detecting unevenness of a glass substrate |
| 01/31/2012 | US8107077 Terahertz spectroscopic apparatus |
| 01/31/2012 | US8107076 Polariscope toy and ornament with accompanying photoelastic and/or photoplastic devices |
| 01/31/2012 | US8107075 Optical characteristic measuring apparatus and optical characteristics measuring method |
| 01/26/2012 | US20120021539 In-line metrology system |
| 01/24/2012 | US8102529 Refractive index matching in capillary illumination |
| 01/24/2012 | CA2596626C Real-time image detection using polarization data |
| 01/19/2012 | US20120016168 Processing and Analysis Techniques Involving In-Vessel Material Generation |
| 01/18/2012 | CN102326059A Polarization monitoring reticle design for high numerical aperture lithography systems |
| 01/18/2012 | CN102322958A Method for monitoring optical fiber polarization change and optical path system |
| 01/12/2012 | US20120010842 Self-Calibration Procedure For Optical Polarimeters |
| 01/12/2012 | US20120009849 Polishing end point detection method, polishing end point detection apparatus, and polishing apparatus |
| 01/12/2012 | US20120008133 System and method for hyperspectral and polarimetric imaging |
| 01/11/2012 | EP2405245A2 Self-calibration procedure for optical polarimeters |
| 01/11/2012 | CN101449135B Polarization based interferometric detector |
| 01/11/2012 | CN101076714B Birefringence measurement of polymeric films and the like |
| 01/10/2012 | US8094977 Intrusion detection system for use on single mode optical fiber using a simplified polarimeter |
| 01/10/2012 | US8094308 Spectrometric analyzing device and spectrometric analyzing method |
| 01/10/2012 | US8094307 Method and apparatus for measuring the presence and concentration of pharmaceutical substances in a medical fluid administered by a medication delivery system |
| 01/05/2012 | WO2012002720A2 Polarization diversity optical interferometer and microscope using same |
| 01/05/2012 | WO2012002207A1 Method and apparatus for polarization imaging |
| 01/05/2012 | US20120002204 Detector for birefringent objects |
| 01/03/2012 | US8088615 Optical component for observing a nanometric sample, system comprising same, analysis method using same, and uses thereof |
| 12/28/2011 | EP2399105A1 Polarization monitoring reticle design for high numerical aperture lithography systems |
| 12/28/2011 | CN101542233B 图像处理装置以及图像处理方法 An image processing apparatus and image processing method |
| 12/22/2011 | US20110310388 Discrete polarization scatterometry |
| 12/22/2011 | US20110310387 Method and apparatus for testing magnetic properties of magnetic media |
| 12/21/2011 | CN102288294A 偏振光斯托克斯参量的分振幅测量仪及测量方法 Points amplitude measurement instrument and measurement method polarized Stokes parameters |
| 12/15/2011 | WO2011155903A1 Method and apparatus for determining thermal magnetic properties of magnetic media |
| 12/14/2011 | CN102279052A 一种实时测量偏振光特性的方法 A method of measuring the polarization characteristics of real-time |
| 12/14/2011 | CN102279051A 光线弯曲的测试方法 Light bending test method |
| 12/14/2011 | CN101846549B 电磁波检测装置及检测方法 Electromagnetic wave detection device and detection method |
| 12/14/2011 | CN101688809B 电场增强结构及使用其的检测装置 Electric field enhancing structure and using the same detection device |
| 12/08/2011 | WO2011150680A1 Broadband polarization spectrometer with normal incidence and optical measuring system |
| 12/08/2011 | WO2011150673A1 Broadband polarization spectrometer with inclined incidence and optical measurement system |
| 12/08/2011 | US20110299763 Apparatus and method of information extraction from electromagnetic energy based upon multi-characteristic spatial geometry processing |
| 12/08/2011 | US20110299082 Method of Ellipsometric Reconnaissance |
| 12/08/2011 | US20110299081 Optically Active Functional Fluid Markers |