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    LOW-COST SPECTROMETRY SYSTEM FOR END-USER FOOD ANALYSIS
    31.
    发明申请
    LOW-COST SPECTROMETRY SYSTEM FOR END-USER FOOD ANALYSIS 有权
    最终用户食品分析的低成本光谱系统

    公开(公告)号：US20140320858A1

    公开(公告)日：2014-10-30

    申请号：US14356144

    申请日：2012-10-31

    申请人： VERIFOOD LTD.

    发明人： Damian Goldring ,  Dror Sharon

    IPC分类号： G01N21/25

    CPC分类号： G01J3/0256 ,  G01J3/0208 ,  G01J3/26 ,  G01J3/2803 ,  G01J3/36 ,  G01J2003/1226 ,  G01N21/255

    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.

    摘要翻译： 公开了一种适用于诸如蜂窝电话的移动设备的紧凑型光谱仪。 在优选实施例中，光谱仪包括滤光器，至少一个傅立叶变换聚焦元件，微透镜阵列和检测器，但不使用任何色散元件。 还公开了使用光谱仪作为终端用户设备来执行食品质量的现场测定的方法，特别是与可由设备的所有用户访问的可更新数据库进行比较。

    ACCESSORIES FOR HANDHELD SPECTROMETER
    32.
    发明申请
    ACCESSORIES FOR HANDHELD SPECTROMETER 审中-公开

    公开(公告)号：US20200292385A1

    公开(公告)日：2020-09-17

    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

    IPC分类号： G01J3/02 ,  G01J3/10 ,  G01J3/26 ,  G01J3/28

    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.

    Low-cost spectrometry system for end-user food analysis
    34.
    发明授权
    Low-cost spectrometry system for end-user food analysis 有权

    公开(公告)号：US10704954B2

    公开(公告)日：2020-07-07

    申请号：US16389723

    申请日：2019-04-19

    申请人： VERIFOOD, LTD.

    发明人： Damian Goldring ,  Dror Sharon

    IPC分类号： G01J3/02 ,  G01J3/36 ,  G01J3/26 ,  G01J3/28 ,  G01N21/25 ,  G01J3/12

    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.