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    IMAGE SENSOR SYSTEM
    1.
    发明申请
    IMAGE SENSOR SYSTEM 审中-公开

    公开(公告)号：WO2021077005A1

    公开(公告)日：2021-04-22

    申请号：PCT/US2020/056139

    申请日：2020-10-16

    Applicant: VIAVI SOLUTIONS INC.

    Inventor： HRUSKA, Curtis R. ,  HOUCK, William D. ,  SMITH, Valton ,  VON GUNTEN, Marc K. ,  DEMILO, Chuck

    IPC: G01N21/25 ,  G01N21/359 ,  G02B5/20 ,  G02B27/30 ,  G01N21/47

    Abstract: An optical sensor system (100) includes a light source (110) and a concentrator component (120) proximate to the light source (110) and configured to concentrate light from the light source (110) with respect to a measurement target (160). The optical sensor system (100) includes a collection component (130) that includes an array of at least two components configured to receive light reflected or transmitted from the measurement target (160). The optical sensor system (100) includes a sensor (150) and a filter (140) provided between the collection component (130) and the sensor (150).

    HEALTH TRACKING DEVICE
    2.
    发明公开
    HEALTH TRACKING DEVICE 审中-公开

    公开(公告)号：EP4446736A2

    公开(公告)日：2024-10-16

    申请号：EP24197174.6

    申请日：2017-04-20

    Applicant: Viavi Solutions Inc.

    Inventor： O'BRIEN, Nada A. ,  HRUSKA, Curtis R. ,  VON GUNTEN, Marc K. ,  PEDERSON, Christopher G. ,  HSIUNG, Changmeng

    IPC: G01N33/02

    Abstract: A device may receive, from a plurality of sensors, sensor data relating to a user. The device may include a plurality of types of sensors including a spectrometer and one or more of an accelerometer, a heart rate sensor, a blood pressure sensor, a blood sugar sensor, a perspiration sensor, a skin conductivity sensor, or an imaging sensor. The device may process the sensor data, from the plurality of types of sensors, relating to the user to determine a health condition of the user. The device may provide, via a user interface, information identifying the health condition of the user based on processing the sensor data, from the plurality of types of sensors, relating to the user.

    SCROLLING SPECTRAL FILTER
    5.
    发明公开
    SCROLLING SPECTRAL FILTER 审中-公开

    公开(公告)号：EP3923055A1

    公开(公告)日：2021-12-15

    申请号：EP21173497.5

    申请日：2021-05-12

    Applicant: Viavi Solutions Inc.

    Inventor： HRUSKA, Curtis R. ,  HOUCK, William D.

    IPC: G02B26/00 ,  G01J3/28 ,  G01J3/32 ,  G01J3/06

    Abstract: A device including an array of pixels and a filter wheel may capture a plurality of images by exposing the array of pixels. The device may spin, while capturing the plurality of images, the filter wheel, and the filter wheel may include filter segments. In some implementations, a portion of the filter wheel in front of the array of pixels includes two or more filter segments. A method of using the device is also described.

    OPTICL SENSOR DEVICE
    6.
    发明公开
    OPTICL SENSOR DEVICE 审中-公开

    公开(公告)号：EP3771893A1

    公开(公告)日：2021-02-03

    申请号：EP20188765.0

    申请日：2020-07-30

    Applicant: Viavi Solutions Inc.

    Inventor： SMITH, Valton ,  HOUCK, William D. ,  HRUSKA, Curtis R. ,  VON GUNTEN, Marc K.

    IPC: G01J3/32 ,  G01J3/51 ,  G01N21/49 ,  G01N33/483 ,  A61B5/0215 ,  A61B5/024 ,  G01J3/02 ,  A61B5/1455

    Abstract: A sensor device may determine a first optical sensor value associated with a first displacement and a second optical sensor value associated with a second displacement, wherein the first displacement is between an emitter associated with the first optical sensor value and a sensing location used to determine the first optical sensor value, wherein the second displacement is between an emitter associated with the second optical sensor value and a sensing location used to determine the second optical sensor value, and wherein the first displacement is different from the second displacement. The sensor device may determine one or more measurements using the first optical sensor value and the second optical sensor value, wherein the one or more measurements relate to a first penetration depth associated with the first optical sensor value, and a second penetration depth associated with the second optical sensor value.

    OPTICAL DEVICE
    8.
    发明公开
    OPTICAL DEVICE 审中-公开

    公开(公告)号：EP4056966A1

    公开(公告)日：2022-09-14

    申请号：EP21192577.1

    申请日：2021-08-23

    Applicant: Viavi Solutions Inc.

    Inventor： SMITH, Valton ,  KLIMEK, Michael ,  HRUSKA, Curtis R.

    IPC: G01J3/28

    Abstract: An optical device may include a plurality of sensor elements and a plurality of optical channels. The plurality of sensor elements may include a first set of sensor elements associated with a first wavelength range and a second set of sensor elements associated with a second wavelength range. The plurality of optical channels may include a first set of optical channels associated with the first wavelength range and a second set of optical channels associated with the second wavelength range. A first optical channel, of the first set of optical channels, may be disposed over a first sensor element, of the first set of sensor elements, and a second optical channel, of the second set of optical channels, may be disposed over a second sensor element, of the second set of sensor elements.

    HIGH-RESOLUTION SINGLE PHOTODIODE SPECTROMETER USING A NARROWBAND OPTICAL FILTER
    10.
    发明公开
    HIGH-RESOLUTION SINGLE PHOTODIODE SPECTROMETER USING A NARROWBAND OPTICAL FILTER 审中-公开

    公开(公告)号：EP3588025A1

    公开(公告)日：2020-01-01

    申请号：EP19180369.1

    申请日：2019-06-14

    Applicant: Viavi Solutions Inc.

    Inventor： SMITH, Valton ,  HRUSKA, Curtis R.

    IPC: G01J1/36 ,  G01J3/02 ,  G01J3/12 ,  G01J3/32 ,  G01J3/10 ,  G01J3/14

    Abstract: An optical device may include a narrowband optical filter to receive a beam of light at a selected angle of incidence, wherein the beam of light is caused to be received by the narrowband optical filter at the selected angle of incidence by a steering element included in the optical device, and output a filtered beam of light associated with the beam of light, wherein a wavelength of the filtered beam of light depends on the selected angle of incidence of the beam of light on the narrowband optical filter. The optical device may include a photodiode to receive at least a portion of the filtered beam of light after the filtered beam of light is outputted by the narrowband optical filter.

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