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公开(公告)号：US20180031468A1
公开(公告)日：2018-02-01
申请号：US15727291
申请日：2017-10-06
Applicant: Verifood, Ltd.
Inventor： Ori Aphek
CPC classification number: G01N21/255 , G01J3/0272 , G01J3/0289 , G01J3/26 , G01J3/2803 , G01J3/36 , G01N2201/0221 , H01L27/14603
Abstract: A compact spectrometer system comprising an improved detector is provided herein. The spectrometer system herein disclosed can comprises a filter, a Fourier transform optical element, and a detector. The detector can comprise a custom detector having a shape that corresponds to the pattern of light incident on the detector. The custom detector may comprise a plurality of separate detection areas, each area configured to detect a portion of the light pattern incident on the detector. The custom detector may comprise a material capable of detecting wavelengths in the short-wavelength infrared (SWIR) range. The custom detector may be configured to require a relatively low number of electrical connections such that it may be implemented using standard, low-cost electronic packaging techniques. An improved, custom detector as described herein can provide the functionality of a two-dimensional pixel array detector while being relatively simple and inexpensive to manufacture.
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公开(公告)号：US20170254701A1
公开(公告)日：2017-09-07
申请号：US15411922
申请日：2017-01-20
Applicant: VERIFOOD, LTD.
Inventor： Damian Goldring , Dror Sharon
CPC classification number: G01J3/0256 , G01J3/0208 , G01J3/26 , G01J3/2803 , G01J3/36 , G01J2003/1226 , G01N21/255
Abstract: A compact spectrometer is disclosed that is suitable for use in mobile devices such as cellular telephones. In preferred embodiments, the spectrometer comprises a filter, at least one Fourier transform focusing element, a micro-lens array, and a detector, but does not use any dispersive elements. Methods for using the spectrometer as an end-user device for performing on-site determinations of food quality, in particular, by comparison with an updatable database accessible by all users of the device, are also disclosed.
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公开(公告)号：US20170234729A1
公开(公告)日：2017-08-17
申请号：US15385778
申请日：2016-12-20
Applicant: VERIFOOD, LTD.
Inventor： Damian GOLDRING , Dror SHARON , Guy BRODETZKI , Amit RUF , Menahem KAPLAN , Sagee ROSEN , Omer KEILAF , Uri KINROT , Kai ENGELHARDT , Ittai NIR
CPC classification number: G01J3/108 , G01J3/0205 , G01J3/0208 , G01J3/0229 , G01J3/0256 , G01J3/0259 , G01J3/0262 , G01J3/0264 , G01J3/0272 , G01J3/0291 , G01J3/10 , G01J3/12 , G01J3/26 , G01J3/28 , G01J3/2803 , G01J3/36 , G01J3/45 , G01J5/0265 , G01J5/10 , G01J2003/1226 , G01J2003/123 , G01J2003/1239 , G01N21/255 , G01N33/02
Abstract: A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.
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公开(公告)号：US09291504B2
公开(公告)日：2016-03-22
申请号：US14702342
申请日：2015-05-01
Applicant: VERIFOOD, LTD.
Inventor： Damian Goldring , Dror Sharon , Guy Brodetzki , Amit Ruf , Menahem Kaplan , Sagee Rosen , Omer Keilaf , Uri Kinrot , Kai Engelhardt , Ittai Nir
CPC classification number: G01J3/108 , G01J3/0205 , G01J3/0208 , G01J3/0229 , G01J3/0256 , G01J3/0259 , G01J3/0262 , G01J3/0264 , G01J3/0272 , G01J3/0291 , G01J3/10 , G01J3/12 , G01J3/26 , G01J3/28 , G01J3/2803 , G01J3/36 , G01J3/45 , G01J5/0265 , G01J5/10 , G01J2003/1226 , G01J2003/123 , G01J2003/1239 , G01N21/255 , G01N33/02
Abstract: A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.
Abstract translation: 光谱仪包括多个隔离光通道，其包括多个隔离光路。 孤立的光路减少光路之间的串扰，并允许光谱仪具有降低的分辨率的长度。 在许多实施例中，隔离的光路包括隔离的平行光路，其允许基本上减小器件的长度。 在许多实施例中，每个隔离的光路从滤光器阵列的滤光片延伸穿过透镜阵列的透镜，通过支撑阵列的通道延伸到传感器阵列的区域。 传感器阵列的每个区域包括多个传感器元件，其中传感器元件的位置基于在该位置处接收的光的角度接收的光的波长，透镜的焦距和透镜的中心波长 过滤。
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公开(公告)号：USD751435S1
公开(公告)日：2016-03-15
申请号：US29516803
申请日：2015-02-05
Applicant: Verifood, Ltd.
Designer： Damian Goldring
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Patent Agency Ranking
公开(公告)号：US20150355024A1
公开(公告)日：2015-12-10
申请号：US14702342
申请日：2015-05-01
Applicant: VERIFOOD, LTD.
Inventor： Damian GOLDRING , Dror SHARON , Guy BRODETZKI , Amit RUF , Menahem KAPLAN , Sagee ROSEN , Omer KEILAF , Uri KINROT , Kai ENGELHARDT , Ittai NIR
CPC classification number: G01J3/108 , G01J3/0205 , G01J3/0208 , G01J3/0229 , G01J3/0256 , G01J3/0259 , G01J3/0262 , G01J3/0264 , G01J3/0272 , G01J3/0291 , G01J3/10 , G01J3/12 , G01J3/26 , G01J3/28 , G01J3/2803 , G01J3/36 , G01J3/45 , G01J5/0265 , G01J5/10 , G01J2003/1226 , G01J2003/123 , G01J2003/1239 , G01N21/255 , G01N33/02
Abstract: A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.
Abstract translation: 光谱仪包括多个隔离光通道，其包括多个隔离光路。 孤立的光路减少光路之间的串扰，并允许光谱仪具有降低的分辨率的长度。 在许多实施例中，隔离的光路包括隔离的平行光路，其允许基本上减小器件的长度。 在许多实施例中，每个隔离的光路从滤光器阵列的滤光片延伸穿过透镜阵列的透镜，通过支撑阵列的通道延伸到传感器阵列的区域。 传感器阵列的每个区域包括多个传感器元件，其中传感器元件的位置基于在该位置处接收的光的角度接收的光的波长，透镜的焦距和透镜的中心波长 过滤。
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公开(公告)号：US20150292948A1
公开(公告)日：2015-10-15
申请号：US14702422
申请日：2015-05-01
Applicant: VERIFOOD, LTD.
Inventor： Damian GOLDRING , Dror SHARON , Guy BRODETZKI , Amit RUF , Menahem KAPLAN , Sagee ROSEN , Omer KEILAF , Uri KINROT , Kai ENGELHARDT , Ittai NIR
CPC classification number: G01J3/108 , G01J3/0205 , G01J3/0208 , G01J3/0229 , G01J3/0256 , G01J3/0259 , G01J3/0262 , G01J3/0264 , G01J3/0272 , G01J3/0291 , G01J3/10 , G01J3/12 , G01J3/26 , G01J3/28 , G01J3/2803 , G01J3/36 , G01J3/45 , G01J5/0265 , G01J5/10 , G01J2003/1226 , G01J2003/123 , G01J2003/1239 , G01N21/255 , G01N33/02
Abstract: A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.
Abstract translation: 光谱仪包括多个隔离光通道，其包括多个隔离光路。 孤立的光路减少光路之间的串扰，并允许光谱仪具有降低的分辨率的长度。 在许多实施例中，隔离的光路包括隔离的平行光路，其允许基本上减小器件的长度。 在许多实施例中，每个隔离的光路从滤光器阵列的滤光片延伸穿过透镜阵列的透镜，通过支撑阵列的通道延伸到传感器阵列的区域。 传感器阵列的每个区域包括多个传感器元件，其中传感器元件的位置基于在该位置处接收的光的角度接收的光的波长，透镜的焦距和透镜的中心波长 过滤。
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公开(公告)号：US20150233762A1
公开(公告)日：2015-08-20
申请号：US14702470
申请日：2015-05-01
Applicant: VERIFOOD, LTD.
Inventor： Damian GOLDRING , Dror SHARON , Guy BRODETZKI , Amit RUF , Menahem KAPLAN , Sagee ROSEN , Omer KEILAF , Uri KINROT , Kai ENGELHARDT , Ittai NIR
CPC classification number: G01J3/108 , G01J3/0205 , G01J3/0208 , G01J3/0229 , G01J3/0256 , G01J3/0259 , G01J3/0262 , G01J3/0264 , G01J3/0272 , G01J3/0291 , G01J3/10 , G01J3/12 , G01J3/26 , G01J3/28 , G01J3/2803 , G01J3/36 , G01J3/45 , G01J5/0265 , G01J5/10 , G01J2003/1226 , G01J2003/123 , G01J2003/1239 , G01N21/255 , G01N33/02
Abstract: A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.
Abstract translation: 光谱仪包括多个隔离光通道，其包括多个隔离光路。 孤立的光路减少光路之间的串扰，并允许光谱仪具有降低的分辨率的长度。 在许多实施例中，隔离的光路包括隔离的平行光路，其允许基本上减小器件的长度。 在许多实施例中，每个隔离的光路从滤光器阵列的滤光片延伸穿过透镜阵列的透镜，通过支撑阵列的通道延伸到传感器阵列的区域。 传感器阵列的每个区域包括多个传感器元件，其中传感器元件的位置基于在该位置处接收的光的角度接收的光的波长，透镜的焦距和透镜的中心波长 过滤。
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公开(公告)号：US20240060820A1
公开(公告)日：2024-02-22
申请号：US18180736
申请日：2023-03-08
Applicant: VERIFOOD, LTD.
Inventor： Damian GOLDRING , Dror SHARON , Guy BRODETZKI , Amit RUF , Menahem KAPLAN , Sagee ROSEN , Omer KEILAF , Uri KINROT , Kai ENGELHARDT , Ittai NIR
IPC: G01J3/10 , G01J3/02 , G01N21/25 , G01J3/12 , G01J3/28 , G01J3/36 , G01J5/02 , G01J5/10 , G01N33/02 , G01J3/26 , G01J3/45
CPC classification number: G01J3/108 , G01J3/10 , G01J3/0259 , G01N21/255 , G01J3/0205 , G01J3/0256 , G01J3/0264 , G01J3/12 , G01J3/0208 , G01J3/0262 , G01J3/0272 , G01J3/28 , G01J3/36 , G01J5/0265 , G01J5/10 , G01N33/02 , G01J3/26 , G01J3/2803 , G01J3/45 , G01J3/0229 , G01J2003/1226 , G01J3/0291 , G01J2003/123 , G01J2003/1239
Abstract: A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.
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公开(公告)号：US20220357201A1
公开(公告)日：2022-11-10
申请号：US17751073
申请日：2022-05-23
Applicant: Verifood, Ltd.
Inventor： Renan MILO , Uri KINROT , Liron Nunez WEISSMAN , Yaron DYCIAN
IPC: G01J3/02 , B01L3/02 , G01N21/27 , G01N21/3577 , G01J3/10 , A61B1/227 , A61B1/00 , G01J3/50 , A61B5/00 , G01N21/31 , A61B1/07 , A61B5/1495
Abstract: A handheld spectrometer apparatus may comprise an accessory coupled to a spectrometer, where the accessory is configured to receive a liquid sample pipette to facilitate measurement, using the spectrometer, of a liquid sample within the pipette. A handheld spectrometer apparatus to measure a body lumen of a subject can include an illumination unit, a spectrometer unit, a housing containing the illumination unit and the spectrometer unit and an accessory comprising a plurality of optical fibers. The optical fibers can be configured to guide light from the illumination unit to the body lumen and back from the body lumen to the spectrometer unit.
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