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    HYPERSPECTRAL IMAGING APPARATUS AND METHOD
    1.
    发明申请
    HYPERSPECTRAL IMAGING APPARATUS AND METHOD 审中-公开

    公开(公告)号：US20180224332A1

    公开(公告)日：2018-08-09

    申请号：US15749751

    申请日：2016-08-04

    Applicant: Agency for Science, Technology and Research

    Inventor： Zi En Ooi ,  Jie Zhang ,  Siew Lay Lim

    IPC: G01J3/28 ,  G01J3/02 ,  G01J3/26

    Abstract: Various embodiments provide a hyperspectral imaging apparatus. The hyperspectral imaging apparatus includes a micro-lens array having a plurality of micro-lenses; and a filter array having a plurality of tunable filters. Each of the plurality of tunable filters is optically coupled to a respective micro-lens of the plurality of micro-lenses. Each micro-lens and the corresponding coupled tunable filter are configured to generate a spectrally filtered image of a scene, such that the micro-lens array and the filter array generate a plurality of spectrally filtered images of the scene for receiving by a plurality of areas of an image sensor. Each of the plurality of tunable filters is tunable to transmit a selected wavelength within a respective spectral band, wherein the spectral bands of the plurality of tunable filters are different from each other.

    SENSOR FOR AND METHOD OF SENSING AN ANALYTE, AND METHOD OF FABRICATING A SENSOR
    2.
    发明申请
    SENSOR FOR AND METHOD OF SENSING AN ANALYTE, AND METHOD OF FABRICATING A SENSOR 审中-公开

    公开(公告)号：US20180136117A1

    公开(公告)日：2018-05-17

    申请号：US15577603

    申请日：2016-05-27

    Applicant: Agency for Science, Technology and Research

    Inventor： Zi En Ooi ,  Jie Zhang ,  Kok Leong Chang

    IPC: G01N21/27

    CPC classification number: G01N21/27 ,  G01N21/78 ,  G01N21/80

    Abstract: The invention relates to a sensor for sensing an analyte. The sensor comprises a detection sensing element having an electrical property variable with the amount of optical light received by the detection sensing element, a control sensing element having an electrical property variable with the amount of optical light received by the control sensing element, a detection optical element for contacting an analyte and transmitting a first amount of optical light received thereby to the detection sensing element in response to the contact with the analyte, a control optical element for contacting a control medium and transmitting a second amount of optical light received thereby to the control sensing element in response to the contact with the control medium, and an output arrangement configured to provide an indication based on the electrical property of the detection sensing element when the first amount of optical light is received by the detection sensing element, with respect to the electrical property of the control sensing element when the second amount of optical light is received by the control sensing element, thereby sensing said analyte. In various embodiments, the sensor is a pH sensor and electrical resistance is the electrical property variable in response to the amount of optical light received by the sensing elements.

    HYPERSPECTRAL IMAGING APPARATUS AND METHOD
    4.
    发明申请
    HYPERSPECTRAL IMAGING APPARATUS AND METHOD 有权

    公开(公告)号：US20210010864A1

    公开(公告)日：2021-01-14

    申请号：US17035463

    申请日：2020-09-28

    Applicant: Agency for Science, Technology and Research

    Inventor： Zi En Ooi ,  Jie Zhang ,  Siew Lay Lim

    IPC: G01J3/28 ,  G01J3/26 ,  G01J3/02

    Abstract: Various embodiments provide a hyperspectral imaging apparatus. The hyperspectral imaging apparatus includes a micro-lens array having a plurality of micro-lenses; and a filter array having a plurality of tunable filters. Each of the plurality of tunable filters is optically coupled to a respective micro-lens of the plurality of micro-lenses. Each micro-lens and the corresponding coupled tunable filter are configured to generate a spectrally filtered image of a scene, such that the micro-lens array and the filter array generate a plurality of spectrally filtered images of the scene for receiving by a plurality of areas of an image sensor. Each of the plurality of tunable filters is tunable to transmit a selected wavelength within a respective spectral band, wherein the spectral bands of the plurality of tunable filters are different from each other.

    Sensing device for measuring a level of an analyte, method of fabrication thereof
    5.
    发明授权
    Sensing device for measuring a level of an analyte, method of fabrication thereof 有权

    公开(公告)号：US10551336B2

    公开(公告)日：2020-02-04

    申请号：US15577266

    申请日：2016-05-30

    Applicant: Agency for Science, Technology and Research

    Inventor： Kok Leong Chang ,  Zi En Ooi ,  Jie Zhang

    IPC: G01R31/00 ,  G01N27/12 ,  G01N27/416

    Abstract: There is provided a sensing device for measuring a level of an analyte. The sensing device includes a sensing element configured to sense the analyte and produce an electrical output which is variable based on the level of the analyte sensed, a measurement circuit including a reference element for providing an electrical property, the measurement circuit being connected to the sensing element and configured to provide a measurement output signal based on the electrical property of the reference element and the electrical output of the sensing element, whereby the measurement output signal indicates the level of the analyte sensed with respect to the electrical property of the reference element. There is also provided a corresponding method of fabricating the sensing device.

    Hyperspectral imaging apparatus and method
    8.
    发明授权
    Hyperspectral imaging apparatus and method 有权

    公开(公告)号：US10823615B2

    公开(公告)日：2020-11-03

    申请号：US15749751

    申请日：2016-08-04

    Applicant: Agency for Science, Technology and Research

    Inventor： Zi En Ooi ,  Jie Zhang ,  Siew Lay Lim

    IPC: G01J3/28 ,  G01J3/26 ,  G01J3/02

    Abstract: Various embodiments provide a hyperspectral imaging apparatus. The hyperspectral imaging apparatus includes a micro-lens array having a plurality of micro-lenses; and a filter array having a plurality of tunable filters. Each of the plurality of tunable filters is optically coupled to a respective micro-lens of the plurality of micro-lenses. Each micro-lens and the corresponding coupled tunable filter are configured to generate a spectrally filtered image of a scene, such that the micro-lens array and the filter array generate a plurality of spectrally filtered images of the scene for receiving by a plurality of areas of an image sensor. Each of the plurality of tunable filters is tunable to transmit a selected wavelength within a respective spectral band, wherein the spectral bands of the plurality of tunable filters are different from each other.

    Sensor for and method of sensing an analyte, and method of fabricating a sensor
    9.
    发明授权
    Sensor for and method of sensing an analyte, and method of fabricating a sensor 有权

    公开(公告)号：US10302555B2

    公开(公告)日：2019-05-28

    申请号：US15577603

    申请日：2016-05-27

    Applicant: Agency for Science, Technology and Research

    Inventor： Zi En Ooi ,  Jie Zhang ,  Kok Leong Chang

    IPC: G01N21/25 ,  G01N21/27 ,  G01N21/78 ,  G01N21/80

    Abstract: The invention relates to a sensor for sensing an analyte. The sensor comprises a detection sensing element having an electrical property variable with the amount of optical light received by the detection sensing element, a control sensing element having an electrical property variable with the amount of optical light received by the control sensing element, a detection optical element for contacting an analyte and transmitting a first amount of optical light received thereby to the detection sensing element in response to the contact with the analyte, a control optical element for contacting a control medium and transmitting a second amount of optical light received thereby to the control sensing element in response to the contact with the control medium, and an output arrangement configured to provide an indication based on the electrical property of the detection sensing element when the first amount of optical light is received by the detection sensing element, with respect to the electrical property of the control sensing element when the second amount of optical light is received by the control sensing element, thereby sensing said analyte. In various embodiments, the sensor is a pH sensor and electrical resistance is the electrical property variable in response to the amount of optical light received by the sensing elements.

    Printed circuit arrangement and method of forming the same
    10.
    发明授权
    Printed circuit arrangement and method of forming the same 有权
    印刷电路布置及其形成方法

    公开(公告)号：US09577620B2

    公开(公告)日：2017-02-21

    申请号：US14329913

    申请日：2014-07-12

    Applicant: Agency for Science, Technology and Research

    Inventor： Kok Leong Chang ,  Jie Zhang ,  Weng Yew Lee

    IPC: G06F7/00 ,  H05K5/00 ,  H01H9/00 ,  H04L7/00 ,  H03H11/26 ,  H03K5/05 ,  H05K1/02 ,  H05K1/03 ,  H05K1/09 ,  H05K1/16

    CPC classification number: H03K5/05 ,  H05K1/0248 ,  H05K1/0393 ,  H05K1/095 ,  H05K1/16 ,  Y10T29/49126

    Abstract: In various embodiments, a printed circuit arrangement may be provided. The printed circuit arrangement may include a processor circuit. The printed circuit arrangement may further include a printed main circuit arrangement in electrical connection with a first input node of the processor circuit. The printed main circuit arrangement may be configured to receive at least one input signal and generate a main circuit signal based on the at least one input signal after a first delay from receiving the at least one input signal. The printed circuit arrangement may further include a printed reference circuit arrangement in electrical connection with a second input node of the processor circuit. The printed reference circuit arrangement may be configured to receive a further input signal, may have a second delay and may be configured such that the second delay adapts to the first delay.

    Abstract translation: 在各种实施例中，可以提供印刷电路装置。 印刷电路装置可以包括处理器电路。 印刷电路装置还可以包括与处理器电路的第一输入节点电连接的印刷主电路装置。 印刷的主电路装置可以被配置为在接收到至少一个输入信号之后的第一延迟之后基于至少一个输入信号接收至少一个输入信号并产生主电路信号。 印刷电路装置还可以包括与处理器电路的第二输入节点电连接的印刷参考电路装置。 印刷的参考电路装置可以被配置为接收另外的输入信号，可以具有第二延迟并且可以被配置为使得第二延迟适应于第一延迟。

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