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Class Information
Number: 356/303
Name: Optics: measuring and testing > By dispersed light spectroscopy > For spectrographic (i.e., photographic) investigation > With spectral analysis
Description: Subject matter which includes, additionally, the development of the spectrograph and the qualitative and quantitative analysis of the developed spectrograph, as by transmissive photometric examination.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8705953 Distance measurement Apr. 22, 2014
8675189 System and method for estimating projector primary spectra using RGB measurement Mar. 18, 2014
8583216 Skin type assessment and nevi screening for skin cancer with a noninvasive, portable reflectance spectrophotometer Nov. 12, 2013
8570498 Filters, illuminants, and customized spectral profiles for reducing perceptible changes in appearance Oct. 29, 2013
8564770 System for in-situ detection of plant exposure to trichloroethylene (TCE) Oct. 22, 2013
8514378 Method of optical teledetection of compounds in a medium Aug. 20, 2013
8508729 Compact, low cost Raman monitor for single substances Aug. 13, 2013
8502974 Underwater hyperspectral imaging Aug. 6, 2013
8487979 Signal spectra detection system Jul. 16, 2013
8481912 Robust spectral analyzer for one-dimensional and multi-dimensional data analysis Jul. 9, 2013
8428897 Method and apparatus for spectral cross coherence Apr. 23, 2013
8406469 System and method for progressive band selection for hyperspectral images Mar. 26, 2013
8379199 Self-contained multivariate optical computing and analysis system Feb. 19, 2013
8374553 Method and system for improving a communication range and reliability of a soil sensor antenna Feb. 12, 2013
8346031 Micro-resonator sensor using evanescent wave of total reflection mirror Jan. 1, 2013
8339598 Compact, low cost raman monitor for single substances Dec. 25, 2012
8301229 Biological observation display apparatus for presenting color or spectral images Oct. 30, 2012
8283623 Robust spectral analyzer for one-dimensional and multi-dimensional data analysis Oct. 9, 2012
8279438 Optical measuring apparatus Oct. 2, 2012
8269965 Method of analysis of samples by determination of a function of specific brightness Sep. 18, 2012
8269961 System and method for determining the asphaltene content of crude oil Sep. 18, 2012
8264680 Biochip reader and electrophoresis system Sep. 11, 2012
8208147 Method of high-speed monitoring based on the use of multivariate optical elements Jun. 26, 2012
8184288 Method of depositing a silicon-containing material by utilizing a multi-step fill-in process in a deposition machine May. 22, 2012
8134712 Apparatus and method for estimation of ore quality using color correlations Mar. 13, 2012
8131511 Apparatus for registering and analyzing the spectral signature of a dynamic event Mar. 6, 2012
8131348 Systems, methods and apparatuses of elastic light scattering spectroscopy and low coherence enhanced backscattering spectroscopy Mar. 6, 2012
8117010 Spectral signal detection system Feb. 14, 2012
8110159 AOTF-based imaging system and method for hyperspectral and multispectral imaging of specimens including medical tissue Feb. 7, 2012
8090558 Optical parametric model optimization Jan. 3, 2012
8081825 Method for realtime target detection based on reduced complexity hyperspectral processing Dec. 20, 2011
8075841 Biosensor with one-dimensional sub-diffraction-limited apertures composed of a grid and a polarizer Dec. 13, 2011
8049881 Optical analysis system and methods for operating multivariate optical elements in a normal incidence orientation Nov. 1, 2011
8013303 Mobile remote detection of fluids by a laser Sep. 6, 2011
8013988 Apparatus for detecting electromagnetic wave Sep. 6, 2011
8009284 Method for detecting electromagnetic wave Aug. 30, 2011
8009278 Customizable spectral profiles for filtering Aug. 30, 2011
7962301 Method of processing and storing mass spectrometry data Jun. 14, 2011
7952708 High throughput measurement system May. 31, 2011
7919753 Method for performing IR spectroscopy measurements to quantify a level of UV effect Apr. 5, 2011
7920258 Optical analysis system and elements to isolate spectral region Apr. 5, 2011
7911605 Multivariate optical elements for optical analysis system Mar. 22, 2011
7890158 Apparatus and method of biometric determination using specialized optical spectroscopy systems Feb. 15, 2011
7884337 Fluorescent microscope and fluorescent correlation spectral analysis device Feb. 8, 2011
7864311 Method and device for producing and detecting a Raman spectrum Jan. 4, 2011
7860278 Measuring color on a moving substrate Dec. 28, 2010
7846390 Apparatus and method for measuring concentrations of fuel mixtures using depth-resolved laser-induced fluorescence Dec. 7, 2010
7839498 Reference database and method for determining spectra using measurements from an LED color sensor, and method of generating a reference database Nov. 23, 2010
7834999 Optical analysis system and optical train Nov. 16, 2010
7813406 Temporal laser pulse manipulation using multiple optical ring-cavities Oct. 12, 2010

1 2 3 4

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