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Patent Searching and Data


Matches 101 - 150 out of 13,065

Document Document Title
WO/2013/176114
Without relying on a subjective assessment, the invention provides a meat color grade determination standard creation method and a meat color grade determination method that enable detailed meat color grade determination and automation o...  
WO/2013/172231
A spectroscopic sensor (1A) is provided with: an interference filter unit (20A) that has a cavity layer (21), and first and second mirror layers (22, 23); and a light detection substrate (30) that has a light receiving surface (32a) to w...  
WO/2013/173107
In an embodiment, an apparatus includes a module assembly and a main assembly. The module assembly includes a module assembly housing, a first face plate and an analysis unit attached to the first face. The main assembly includes a main ...  
WO/2013/172234
A spectroscopic sensor (1A) is provided with: an interference filter unit (20A) that has a cavity layer (21), and first and second mirror layers (22, 23); and a light detection substrate (30) that has a light receiving surface (32a) to w...  
WO/2013/173541
A divided-aperture infrared spectral imaging (DAISI) system that is structured to provide identification of target chemical content in a single imaging shot based on spectrally-multiplexed operation. The system is devoid of spectral scan...  
WO/2013/172230
A spectral sensor (1A) is provided with an interference filter section (20A), a light detection board (30A) and a separator (15). The interference filter section (20A) comprises a cavity layer (21) and first and second mirror layers (22,...  
WO/2013/171335
The present invention relates to the calibration of a device (10) comprising an emissive display (11) and an electronic colour-image (tri stimulus) sensor (12), said electronic image sensor (12) comprising an autofocus lens, characterise...  
WO/2013/173237
Various systems and methods of monitoring laser safety by sensing contact of the system with a sample are provided. The system includes a focusing element for focusing an incident light from a laser light source onto a sample, an optical...  
WO/2013/170056
An optical membrane device comprises a substrate, at least one support block on a surface of the substrate, and at least one plate. A torsion beam supports the plate above the substrate on the support block. The optical membrane device a...  
WO/2013/167811
The invention relates to a Fabry-Perot interferometer and a method for producing the same. More specifically, the invention relates to Fabry-Perot interferometers which are controllable with one or several actuators, such as piezoelectri...  
WO/2013/167824
The invention concerns an emission device (1) for emitting a light beam of controlled spectrum. The emission device comprises: - at least two separate light sources (Si to N) each emitting a light beam of wavelength λι or λ2, and - sp...  
WO/2013/167208
The apparatus for selectively transmitting the spectrum of electromagnetic radiation within a predefined wavelength range is provided with a carrier (115), a pinhole diaphragm which is arranged above the carrier (115) and is made of a ma...  
WO/2013/165907
Interferometric modulators may include a movable layer including both permanently anchored and programmable hinges. Unactuated programmable hinges may exert little or no force on the movable layer. When actuated, programmable hinges may ...  
WO/2013/165887
A system (110) and optimization algorithm for determining the preferred operational wavelengths of a device configured for measurement of molecular analytes such as blood analytes, in a sample (140), such as a patient's perfused tissue o...  
WO/2013/165398
Disclosed are methods and kits pertaining to detecting live bacterial pathogens using sortase enzymes and reflective spectroscopy such as reflective interferometry.  
WO/2013/164644
An apparatus for performing spectroscopy incorporates, between an EM source and a detector, an optical filter comprising a pair of mirrors opposed along the optical axis and shaped to provide an optical cavity with stable resonance and h...  
WO/2013/162860
Optical computing devices are disclosed. One exemplary optical computing device (300) includes an electromagnetic radiation source (308) configured to optically interact with a sample (306) and at least two integrated computational eleme...  
WO/2013/163017
Disclosed is a multi-channel light measurement system adapted to illuminate and measure a test sample in a vessel. The multi-channel light measurement system has at least one photodetector per channel and a variable integrate and hold ci...  
WO/2013/162799
Optical computing devices are disclosed. One optical computing device includes an electromagnetic radiation source that emits electromagnetic radiation into an optical train to optically interact with a sample and at least one integrated...  
WO/2013/160780
A method for detection, classification and differentiation of inflammation and tumor in animal body tissue, the method comprising: illuminating a region of interest with incident light beams of at least two different wave-bands each of w...  
WO/2013/162913
Optical computing devices containing one or more integrated computational elements may be used to produce two or more detector output signals that are computationally combinable to determine a characteristic of a sample. The devices may ...  
WO/2013/163420
A spectrometer includes a light source, an interferometer, an accessory compartment, a sample analysis device, a first and a second optical element, and an actuator. The light source transmits light toward the interferometer which forms ...  
WO/2013/162861
Optical computing devices are disclosed. One exemplary optical computing device (300) includes an electromagnetic radiation source (308) configured to optically interact with a sample (306) and at least two integrated computational eleme...  
WO/2013/162753
Optica l computing devices are d isclosed. One exemplary optica l computing device (300) includes an electromagnetic radiation source (201) configured to optica lly interact with a sample (202) and first and second integrated computation...  
WO/2013/162787
Methods involving optical computing devices are disclosed. One exemplary optical computing device (300) includes an electromagnetic radiation source (201) configured to optically interact with a sample (202) and first and second integrat...  
WO/2013/162901
Optical computing devices are disclosed. One exemplary optical computing device (300) includes an electromagnetic radiation source (308) configured to optically interact with a sample (306) and at least two integrated computational eleme...  
WO/2013/162906
Optical computing devices are disclosed. One optical computing device includes an electromagnetic radiation source that emits electromagnetic radiation into an optical train to optically interact with a sample and at least one integrated...  
WO/2013/163451
Disclosed herein are methods of protein quantification and normalization using haloalkylated tryptophan fluorescence. Complex protein samples, i.e., samples that each contain 1,000 or more distinct proteins, from diverse sources that do ...  
WO/2013/162850
A spectral feature of a pulsed light beam produced by an optical source is estimated by modifying the wavelength of the pulsed Sight beam based on a predefined repeating pattern having a pattern period including, a plurality of steps, th...  
WO/2013/160780
A method for detection, classification and differentiation of inflammation and tumor in animal body tissue, the method comprising: illuminating a region of interest with incident light beams of at least two different wave-bands each of w...  
WO/2013/162809
Optical computing devices are disclosed. One exemplary optical computing device (300) includes an electromagnetic radiation source (308) configured to optically interact with a sample (306) and at least two integrated computational eleme...  
WO/2013/162528
Apparatuses and systems for analyzing light by mode interference are provided. An example of an apparatus for analyzing light by mode interference includes a number of waveguides to support in a multimode region two modes of the light of...  
WO/2013/163268
Aspects of spectrometer secondary reference calibration are described. In one embodiment, a diagnostic measurement for evaluation of an aspect of calibration in spectroscopy is performed. A result of the diagnostic measurement is analyze...  
WO/2013/162795
Methods using optical computing devices are disclosed. One exemplary optical computing device includes an electromagnetic radiation source (201) configured to optically interact with a sample (202) and first and second integrated computa...  
WO/2013/162744
Optica l computing devices are d isclosed. One exemplary optica l computing device includes an electromagnetic radiation source (201) configured to optical ly interact with a sample (202) and first and second integrated computational ele...  
WO/2013/158206
A Fourier transform infrared spectrometer includes a beam splitter (22), end mirrors (21, 23), one of which is scanned, and detectors (32) detecting the interfered light at the two outputs of a beam combiner (25), which is the same optic...  
WO/2013/157641
The present invention is provided with an illumination unit (10) for applying illumination light to a measurement sample surface (2) from two or more angular directions, an optical lens (8) for image formation, and a two-dimensional blac...  
WO/2013/156708
Method and device for reconstructive multi-spectral imaging using a fixed or movable instrument, comprising: measuring the intensity of the light coming from a secondary optical source obtained by acousto-optic diffraction 2 of the light...  
WO/2013/156013
The invention relates to an optical sensor arrangement comprising a sensor (D1, D2) for detecting electromagnetic waves and an aperture assigned to the sensor, wherein, in order to detect the electromagnetic waves entering through the ap...  
WO/2013/157942
There is provided a frequency tunable laser system (1) comprising a laser, frequency varying means (6) arranged for varying an optical frequency output of the laser (2), an intensity sensor (7m) arranged for receiving light (5b) from the...  
WO/2013/154769
A system for remotely sensing a target material in situ include a broad-band laser source, at least one tunable filter coupled to the source laser for generating a swept-frequency signal an optical device for splitting the swept-frequenc...  
WO/2013/154661
A method for multispectral imaging that includes positioning a continuously graded color filter in front of a plurality of detectors. Wavelengths of energy passed by the filter vary smoothly along the filter length and the detectors are ...  
WO/2013/150290
This invention concerns a method of calibrating spectroscopy apparatus comprising illuminating a reference sample, identifying spectrum from light emitted from the sample and calibrating the spectroscopy apparatus based upon the spectrum...  
WO/2013/150102
The invention relates to a device for recording an absorption spectrum of a fluid, with a first radiation source (1) that emits a radiation in a first spectral range along a first beam path (11), with a first measuring path (5), along wh...  
WO/2013/152162
A polarization-based colposcopy apparatus includes a polarization exchanging beam splitter pair oriented so that s- and p-polarizations are exchanged. An optical flux from a specimen is directed through the pair, and orthogonal component...  
WO/2013/149216
The present invention relates to a method of detecting microcystin in water from reflected light, and also includes devices for the measurement, calculation and transmission of data relating to that method.  
WO/2013/145112
In the present invention, a control unit, which performs control so that the temperature of a spectrometer is constant, retains beforehand a first temperature coefficient indicating the proportion of the temperature change of a spectrome...  
WO/2013/145873
Provided is an optical type granule sorting machine with which sensitivity settings can easily be carried out using RGB three-dimensional color space information close to that of the human eye and which can greatly simplify signal proces...  
WO/2013/147383
The present invention relates to a method for theoretically analyzing the optical properties of a polarization-matched InGaN/CdZnO quantum well structure, wherein the method comprises: a wave function obtaining step (step S1) of obtainin...  
WO/2013/148461
A sampling accessory coupled to a hand-held reflectance spectrometer provides expanded sampling area which in turn provides better signal averaging from agricultural products which are often inhomogeneous. The sampling accessory includes...  

Matches 101 - 150 out of 13,065