-
公开(公告)号：US11802794B2
公开(公告)日：2023-10-31
申请号：US17814983
申请日：2022-07-26
申请人： Verifood, Ltd.
发明人： Damian Goldring , Dror Sharon
CPC分类号： G01J3/0256 , G01J3/0208 , G01J3/26 , G01J3/2803 , G01J3/36 , G01N21/255 , G01J2003/1226
摘要： 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.
-
公开(公告)号：US11237050B2
公开(公告)日：2022-02-01
申请号：US16878807
申请日：2020-05-20
申请人： VERIFOOD, LTD.
发明人： Damian Goldring , Dror Sharon
摘要： 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.
-
公开(公告)号：US20220011162A1
公开(公告)日：2022-01-13
申请号：US17352184
申请日：2021-06-18
申请人： VERIFOOD, LTD.
发明人： Damian Goldring , Dror Sharon , Sagee Rosen , Ittai Nir , Uri Kinrot , Omer Keilaf , Guy Brodetzki , Amir Levy , Elad Heiman , Idan Bakish
摘要： A handheld spectrometer can be configured with a visible aiming beam to allow the user to determine the measured region of the object. When the visible aiming beam comprises the spectrometer measurement beam, the spectrometer measurement beam comprises sufficient energy for the user to see the measurement beam illuminating the object. When the visible aiming beam comprises a separate beam, the visible aiming beam comprises sufficient energy for the user to see a portion of the aiming beam reflected from the object. The visible aiming beam and measurement beam can be arranged to at least partially overlap on the sample, such that the user has an indication of the area of the sample being measured.
-
公开(公告)号：US20180180478A1
公开(公告)日：2018-06-28
申请号：US15901627
申请日：2018-02-21
申请人： Verifood, Ltd
发明人： Damian GOLDRING , Dror Sharon , Guy Brodetzki , Amit Ruf , Menahem Kaplan , Sagee Rosen , Omer Keilaf , Uri Kinrot , Kai Engelhardt , Ittai Nir , Nitzan Waisberg , Dana Cohen Bar-On
CPC分类号： G01J3/0264 , G01J3/0205 , G01J3/0216 , G01J3/0256 , G01J3/0272 , G01J3/0275 , G01J3/0291 , G01J3/10 , G01J5/10 , G01N21/255 , G01N21/31 , G01N2201/0221 , G06F3/0482 , G08C17/02 , H04L67/12 , H04M1/72525 , H04M1/7253
摘要： A hand held spectrometer is used to illuminate the object and measure the one or more spectra. The spectral data of the object can be used to determine one or more attributes of the object. In many embodiments, the spectrometer is coupled to a database of spectral information that can be used to determine the attributes of the object. The spectrometer system may comprise a hand held communication device coupled to a spectrometer, in which the user can input and receive data related to the measured object with the hand held communication device. The embodiments disclosed herein allow many users to share object data with many people, in order to provide many people with actionable intelligence in response to spectral data.
-
公开(公告)号：US20180172510A1
公开(公告)日：2018-06-21
申请号：US15834989
申请日：2017-12-07
申请人： Verifood, Ltd.
发明人： Sagee Rosen , Damian Goldring , Dror Sharon , Uri Kinrot , Idan Bakish , Ittai Nir
CPC分类号： G01J3/0256 , G01J3/0205 , G01J3/0208 , G01J3/0216 , G01J3/0259 , G01J3/0264 , G01J3/027 , G01J3/0272 , G01J3/0291 , G01J3/10 , G01J3/26 , G01J2003/1213 , G01N21/255 , G01N21/65 , G01N33/02 , G01N2201/0221
摘要： A system for analyzing food in a kitchen appliance for one or more of identifying the food, determining nutritional information of the food, and/or monitoring the readiness status of the food. The system may comprise a spectrometer apparatus integrated with the kitchen appliance such as an oven, or spaced apart from the kitchen appliance. The system may comprise a compound parabolic concentrator or a concentrating lens coupled to a spectrometer module and an illumination module of the apparatus. The system may comprise a respective compound parabolic concentrator or a concentrating lens coupled to each of the spectrometer module and illumination module for analyzing food at close range.
-
公开(公告)号：US09464935B2
公开(公告)日：2016-10-11
申请号：US14702461
申请日：2015-05-01
申请人： VERIFOOD, LTD.
发明人： Damian Goldring , Dror Sharon , Guy Brodetzki , Amit Ruf , Menahem Kaplan , Sagee Rosen , Omer Keilaf , Uri Kinrot , Kai Engelhardt , Ittai Nir
摘要： 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.
-
公开(公告)号：US11624651B2
公开(公告)日：2023-04-11
申请号：US17154909
申请日：2021-01-21
申请人： VERIFOOD, LTD.
发明人： Damian Goldring , Dror Sharon , Guy Brodetzki , Amit Ruf , Menahem Kaplan , Sagee Rosen , Omer Keilaf , Uri Kinrot , Kai Engelhardt , Ittai Nir
IPC分类号： G01J3/28 , G01J3/10 , G01J3/02 , G01N21/25 , G01J3/12 , G01J3/36 , G01J5/02 , G01J5/10 , G01N33/02 , G01J3/26 , G01J3/45
摘要： 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.
-
公开(公告)号：US11333552B2
公开(公告)日：2022-05-17
申请号：US16803210
申请日：2020-02-27
申请人： Verifood, Ltd.
发明人： Damian Goldring , Dror Sharon , Guy Brodetzki , Sagee Rosen , Omer Keilaf , Uri Kinrot , Ittai Nir , Nitzan Waisberg , Ofer Rachman , Assaf Carmi
摘要： A protective sheath having a closed end and an open end is sized to receive a hand held spectrometer. The spectrometer can be placed in the sheath to calibrate the spectrometer and to measure samples. In a calibration orientation, an optical head of the spectrometer can be oriented toward the closed end of the sheath where a calibration material is located. In a measurement orientation, the optical head of the spectrometer can be oriented toward the open end of the sheath in order to measure a sample. To change the orientation, the spectrometer can be removed from the sheath container and placed in the sheath container with the calibration orientation or the measurement orientation. Accessory container covers can be provided and placed on the open end of the sheath with samples placed therein in order to provide improved measurements.
-
公开(公告)号：US20210116300A1
公开(公告)日：2021-04-22
申请号：US16941248
申请日：2020-07-28
申请人： VERIFOOD, Ltd.
发明人： Damian Goldring , Dror Sharon , Sagee Rosen , Ittai Nir , Uri Kinrot , Omer Keilaf , Guy Brodetzki , Assaf Carmi , Oren Buskila
IPC分类号： G01J3/02 , G01N21/31 , G01N21/3563 , G01N21/359 , G01J3/10 , G01J3/36 , G01J3/28 , G01J3/42
摘要： A spectrometer system may be used to determine one or more spectra of an object, and the one or more spectra may be associated with one or more attributes of the object that are relevant to the user. While the spectrometer system can take many forms, in many instances the system comprises a spectrometer and a processing device in communication with the spectrometer and with a remote server, wherein the spectrometer is physically integrated with an apparatus. The apparatus may have a function different than that of the spectrometer, such as a consumer appliance or device.
-
公开(公告)号：US20200049555A1
公开(公告)日：2020-02-13
申请号：US16450695
申请日：2019-06-24
申请人： VERIFOOD, LTD.
发明人： Damian Goldring , Dror Sharon , Sagee Rosen , Ittai Nir , Uri Kinrot , Omer Keilaf , Guy Brodetzki , Amir Levy , Elad Heiman , Idan Bakish
摘要： A handheld spectrometer can be configured with a visible aiming beam to allow the user to determine the measured region of the object. When the visible aiming beam comprises the spectrometer measurement beam, the spectrometer measurement beam comprises sufficient energy for the user to see the measurement beam illuminating the object. When the visible aiming beam comprises a separate beam, the visible aiming beam comprises sufficient energy for the user to see a portion of the aiming beam reflected from the object. The visible aiming beam and measurement beam can be arranged to at least partially overlap on the sample, such that the user has an indication of the area of the sample being measured.
-
-
-
-
-
-
-
-
-
搜索结果
43 条记录 (耗时 0.023 秒)
