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Patent Searching and Data


Matches 101 - 150 out of 26,362

Document Document Title
WO/2017/143165A1
A method for calculating a coating textures indicator can comprise receiving target coating texture variables from an image. The method can also comprise accessing a relative texture characteristic database that stores a set of texture c...  
WO/2017/140529A1
The invention relates to a device (100) for the spectral analysis of an electromagnetic measurement signal (20) using an opto-electronic mixer (60), wherein the opto-electronic mixer (60) is designed to generate the electrical superimpos...  
WO/2017/142399A1
In a method and apparatus (400), a property of an optically diffuse medium comprising a first optical absorber having a first concentration and a second optical absorber having a second concentration is determined. A surface area (406) o...  
WO/2017/143278A1
A computerized method for displaying matches of a paint sample to various proposed paint coatings includes receiving one or more coating texture variables of a target coating from a coating-measurement instrument. The method also include...  
WO/2017/139436A1
The present invention relates to methods for calibrating and controlling a polarization modulator, for example a photoelastic modulator (PEM) device on a CD measurement instrument, the method comprising scanning the control input voltage...  
WO/2017/139747A1
A system for performing spectroscopy on a target is provided. In some aspects, the system includes an optical assembly that includes an optical source configured to generate light at one or more frequencies to be directed to a target. Th...  
WO/2017/139319A1
A system and method determine color of skin of a subject and produce a customized cosmetic based at least in part on the determined color of skin. A region of skin is covered with a chamber having an open area facing the skin. The skin i...  
WO/2017/139560A1
A spectrometer includes an interferometer having a first interference arm and a second interference arm to produce interference patterns from incident light. At least one of the interference arms includes a series of cascaded optical swi...  
WO/2017/137765A1
A spectrometer for temporally separating electromagnetic radiation (10) includes a cavity (105) having first and second reflecting mirrors (1, 2, 4, 5). The first mirror (1, 2) has an aperture (8) arranged to allow electromagnetic radiat...  
WO/2017/137694A1
The invention relates to an electronic component for producing infrared radiation. Said component includes a first element (1) and a second element (2) arranged so as to form a closed vacuum cavity (3) in which at least one resistive ele...  
WO/2017/139436A8
The present invention relates to methods for calibrating and controlling a polarization modulator, for example a photoelastic modulator (PEM) device on a CD measurement instrument, the method comprising scanning the control input voltage...  
WO/2017/137589A1
The invention relates to a terahertz antenna comprising at least one photoconductive layer (11) which generates charge carriers during the irradiation of light, and two electroconductive antenna elements (21, 22) by which means an electr...  
WO/2017/137970A1
A device images radiation from a scene. An image forming optical component forms an image of the scene on an uncooled detector having two separate regions. A first filter allows radiation in a first wavelength band to be imaged on the fi...  
WO/2017/139363A1
Matching color information in an optical system can include splitting an image forming beam into a bright intensity beam and a dark intensity beam, detecting, using multiple sensors, a color value for a light component from the bright in...  
WO/2017/137502A1
The invention relates to a long path cell (10), in particular a Herriott cell, comprising a first mirror (12) and a second mirror (14). According to the invention, the first mirror (12) has a first primary mirror segment (42.1) and at le...  
WO/2017/135356A1
A spectrum measurement method comprising applying a Fourier transform to an interferogram of infrared interference waves acquired using an interferometer, the spectrum measurement method including a step for oversampling intensity signal...  
WO/2017/135956A1
In one embodiment, an apparatus for measuring a color of a non-solid colored sample includes an integrating sphere having a sensor port, a sample port, and a plurality of registration marks affixed to an interior surface of the integrati...  
WO/2017/135357A1
This optical module is provided with: an actuator having a movable part that moves along a prescribed direction; a first interference optical system having a first movable mirror, a first fixed mirror, and a first beam splitter; and a se...  
WO/2017/136229A1
A metrology system includes an illumination source configured to generate an illumination beam, one or more illumination optics configured to direct the illumination beam to a sample, one or more collection optics configured to collect i...  
WO/2017/136468A1
Systems and methods for calibrating an instrument having a tool and a work surface. An exemplary instrument may comprise a support member including a conductive surface. The instrument also may comprise a fluid-transport device including...  
WO/2017/135641A1
Provided are an integrated polarization interferometer and a snapshot spectrophotometer applying the same. The integrated polarization interferometer according to an embodiment of the present invention comprises: a polarization beam spli...  
WO/2017/133810A1
The invention relates to a miniature spectrometer (10) for spectrometry and for image capture, comprising a detection unit (7) for detecting an optical parameter and an optical unit, comprising a polarizer (2), a Savart element (40), whi...  
WO/2017/129713A1
The present invention relates to a method of displaying colours on an electronic visual display. The colours correspond to a principal colour and one or more auxiliary colours each of which is defined by colour co-ordinates within a colo...  
WO/2017/129966A1
We disclose an array of Infra-Red (IR) detectors comprising at least one dielectric membrane (2, 3) formed on a semiconductor substrate comprising an etched portion; at least two IR detectors (4, 5), and at least one patterned layer (7) ...  
WO/2017/132404A1
A system, wearable device, and method include a light emitter configured to emit light at a first wavelength of between approximately 900 and 1000 nanometers and at a second wavelength of approximately 1350 nanometers, a first light dete...  
WO/2017/131768A1
An analyte detection package includes a chamber, a surface-enhanced luminescence analyte stage within the chamber, and a tunable lens integrated with the package to focus radiation onto the analyte stage.  
WO/2017/131772A1
An analyte detection system includes an analyte detection package to be presented to a reading device, and a focus mechanism to adjust a focal point of the analyte detection package relative to the reading device, with the analyte detect...  
WO/2017/132704A1
Methods and systems for performing 3-D LIDAR measurements of objects simultaneously illuminated by two or more beams of light in the far field are described herein. A 3-D LIDAR based measurement device simultaneously emits at least two b...  
WO/2017/127929A1
A fluorescence imaging system with a platform configurable for use in a variety of surgical applications and operable in multiple fluorescence excitation/emission wavebands may include a white light provider, an excitation light provider...  
WO/2017/127182A1
A system and method of removing target material debris deposits simultaneously with generating EUV light includes generating hydrogen radicals in situ in the EUV vessel, proximate to the target material debris deposits and volatilizing t...  
WO/2017/125876A1
An apparatus (1) for detecting reflectance by means of images, which apparatus (1) comprises: a vehicle (2) carrying a multi-spectral camera (5) mounted on it, provided with multiple first selective filters (6) optically coupled with cor...  
WO/2017/126801A1
A spectrophotometer is provided, which comprises a receiving part diffusing an incident light, a first broadband filter group, and a detector detecting the light having passed through the first broadband filter group, in order to easily ...  
WO/2017/121058A1
An all-optical information acquisition system, comprising: a sparse sampling imaging array (1) and a light splitting means (5), a grayscale imaging means (6) and a spectral light path acquisition means (7) that acquire a sparse sampled s...  
WO/2017/123901A1
A system (2) for transferring radio frequency energy to a composite structure (22) is provided that includes a radio signal generator (14) that produces a pulse modulated waveform with variable carrier frequency and variable pulse repeti...  
WO/2017/123323A1
Disclosed is an EUV system element having a hydrogen diffusion barrier including a region implanted with species (e.g., ions energetic neutral atoms) of a non-hydrogen gaseous material. Also disclosed is a method of making such a compone...  
WO/2017/123701A1
Embodiments of the present invention are directed to lightweight, portable spectrograph systems configured for applications in high-throughput crop phenotyping and plant health assessment, and associated methods.  
WO/2017/121866A1
A system and method are described for calibrating an endoscope, considering having the camera and the light source close to each other in an enclosed environment. In one embodiment of the present invention there is a colour chart plate p...  
WO/2017/122993A1
The present embodiment relates to a lens driving device comprising: a housing; a bobbin disposed inside the housing; a coil disposed at the bobbin; a magnet disposed in the housing and facing the coil; an elastic member coupled to the ho...  
WO/2017/121583A1
A spectrometer assembly (10) with a two-dimensional spectrum comprising a first dispersing element (31) for the spectral decomposition of radiation in a main dispersion direction, an imaging optical system (17) for imaging in an image pl...  
WO/2017/117875A1
A light source state detection system and method. The light source state detection system comprises: a light guide circuit (10) configured to acquire light source state information about a detected light source and transmit the light sou...  
WO/2017/119812A1
A monolithic spectrometer (10) for spectrally resolving light (L), comprises a body (2) of solid material having optical surfaces (3,4,5,6a-6c,8) configured to guide the light (L) along an optical path (E1,E2,E3,E4) inside the body (2). ...  
WO/2017/118728A1
A double membrane microspectrometer is provided that includes a first membrane having a first and second doped semiconductor layers, and a first intrinsic layer is disposed between the first and second layers, where the first intrinsic l...  
WO/2017/120454A1
Methods and apparatuses for direct multiplication Fourier transform millimeter wave spectroscopy are disclosed herein. A sample method includes generating at least one pulse of microwave electromagnetic energy. The sample method also inc...  
WO/2017/120303A1
Provided herein are color charts and water color pigment solutions useful, for example, in the calibration of reflectance-based diagnostic analyzers.  
WO/2017/119552A1
The present invention relate to a plasma diagnostic system using multiple reciprocating path Thomson scattering. The plasma diagnostic system comprises: an optical system for sequentially providing a laser beam pulse in a vertical polari...  
WO/2017/119389A1
Provided is a Fourier transform-type spectroscopic device capable of improving the acquisition speed of a molecular vibration spectrum. This Fourier transform-type spectroscopic device (1) causes a scanning mirror (26b) to rotate by the ...  
WO/2017/120160A1
Methods and apparatus for measuring a thickness of a coating on an object are provided. Light is directed toward the object at a predetermined location on the object such that a portion of the light interacts with the object. An image ha...  
WO/2017/114250A1
A color detection method, which relates to the technical field of information detection and is applied to projection devices. The method comprises: obtaining an initial color vector C0 of ambient light in an external environment where a ...  
WO/2017/116026A1
The present invention relates to a spectroscopic analysis device that measures organic compound components or internal qualities of objects, such as fruits, beverages, foods, etc., by a non-destructive method. More specifically, the pres...  
WO/2017/116998A1
A compact spectrometer includes an excitation light source configured to generate excitation light and arranged to illuminate a spot on a sample. A dispersive element includes at least one movable component and spatially separates output...  

Matches 101 - 150 out of 26,362