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Browse by Category: Main > Optical & Optics
Class Information
Number: 356/73
Name: Optics: measuring and testing > Plural test
Description: Subject matter which includes optical test apparatus to perform simultaneously or sequentially at least two different optical tests which are both a part of the basic subject matter of this class.










Patents under this class:

Patent Number Title Of Patent Date Issued
8711353 Fluid-borne particle detector Apr. 29, 2014
8705041 Coaxial interferometer and inspection probe Apr. 22, 2014
8692996 System and method for determining the state of a traffic signal Apr. 8, 2014
8687195 Optical measurement apparatus and chip lifetime judgment method Apr. 1, 2014
8687177 System and method for combined Raman and LIBS detection Apr. 1, 2014
8681338 Detection device and detection method for intermolecular interaction Mar. 25, 2014
8670114 Device and method for measuring six degrees of freedom Mar. 11, 2014
8665424 Optical absorption gas analyser Mar. 4, 2014
8655425 Optical sensor biosignal measurement apparatus and method of controlling optical sensor of the apparatus Feb. 18, 2014
8654319 Chlorophyll and turbidity sensor system Feb. 18, 2014
8647859 Apparatus and method for analyzing bacteria Feb. 11, 2014
8634067 Method and apparatus for detecting microscopic objects Jan. 21, 2014
8625085 Defect evaluation method for semiconductor Jan. 7, 2014
8619264 System and method for focusing optics Dec. 31, 2013
8605268 Multi-channel sensor for measuring colorants of prints Dec. 10, 2013
8599384 Handheld interferometer based wavelength meter Dec. 3, 2013
8582089 System and method for combined raman, SWIR and LIBS detection Nov. 12, 2013
8573404 Continuous particle and macro-molecular zeta potential measurements using field flow fractionation combined micro-electrophoresis Nov. 5, 2013
8570500 Detector arrangement for a flow cytometry system Oct. 29, 2013
8553219 Common detector for combined raman spectroscopy-optical coherence tomography Oct. 8, 2013
8553210 System and method for combined Raman and LIBS detection with targeting Oct. 8, 2013
8553209 Three-dimensional optical coherence tomography confocal imaging apparatus Oct. 8, 2013
8547557 Apparatus for determining a height map of a surface through both interferometric and non-interferometric measurements Oct. 1, 2013
8525983 Device and method for measuring six degrees of freedom Sep. 3, 2013
8514380 Polarization imaging apparatus with auto-calibration Aug. 20, 2013
8514076 Entrance security system Aug. 20, 2013
8502977 Angular resolved spectroscopic scatterometer Aug. 6, 2013
8488113 Device and method for optical 3D measurement and for color measurement Jul. 16, 2013
8483472 Paper sheet identifying device and paper sheet identifying method Jul. 9, 2013
8482724 System and method for shade selection using a fabric brightness factor Jul. 9, 2013
8482723 Optical information analyzer and optical information analysis method Jul. 9, 2013
8472012 Apparatus having a first optical sensor making a first measurement to detect position and a second optical sensor making a second measurement Jun. 25, 2013
8467038 Method and device for measuring optical properties of an optically variable marking applied to an object Jun. 18, 2013
8462323 Integrated multi-sensor surveilance and tracking system Jun. 11, 2013
8456621 Measurement system and measurement processing method Jun. 4, 2013
8454311 Wind turbine blade edge monitoring system Jun. 4, 2013
8432541 Optical system for a flow cytometer with an interrogation zone Apr. 30, 2013
8416399 Optical measuring instrument using both reflectometry and white-light interferometry Apr. 9, 2013
8379228 Apparatus for measuring thin film refractive index and thickness with a spectrophotometer Feb. 19, 2013
8379193 SWIR targeted agile raman (STAR) system for on-the-move detection of emplace explosives Feb. 19, 2013
8379192 Apparatus for optical measurement of substance concentrations Feb. 19, 2013
8374685 System, computer-readable medium, method, and use for combined epithelial early cancer diagnosis and staging Feb. 12, 2013
8373857 Miniaturized system and method for measuring optical characteristics Feb. 12, 2013
8369978 Adjusting polishing rates by using spectrographic monitoring of a substrate during processing Feb. 5, 2013
8368880 Chemical imaging explosives (CHIMED) optical sensor using SWIR Feb. 5, 2013
8368879 System and method for the ultrasonic detection of transparent window security features in bank notes Feb. 5, 2013
8362446 Apparatus for determining the position of an object Jan. 29, 2013
8361785 Optical instrument comprising multi-notch beam splitter Jan. 29, 2013
8355121 Device for measuring the diffusion and/or absorption and/or refraction of a sample Jan. 15, 2013
8351037 Method to match exposure tools using a programmable illuminator Jan. 8, 2013











 
 
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