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公开(公告)号：US11678034B2
公开(公告)日：2023-06-13
申请号：US17714443
申请日：2022-04-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngzoon Yoon , Hyochul Kim
CPC classification number: H04N23/11 , G01J3/0229 , G01J3/2823 , H04N9/76 , H04N23/13 , H04N23/841 , G01J2003/2826
Abstract: A dual camera module including a hyperspectral camera module, an apparatus including the same, and a method of operating the apparatus are provided. The dual camera module includes a hyperspectral camera module configured to provide a hyperspectral image of a subject; and an RGB camera module configured to provide an image of the subject, and obtain an RGB correction value applied to correction of the hyperspectral image.
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公开(公告)号：US10568527B2
公开(公告)日：2020-02-25
申请号：US14844437
申请日：2015-09-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngzoon Yoon , Jaesoong Lee , Jisoo Kyoung , Younggeun Roh , Yeonsang Park , Chanwook Baik
IPC: A61B5/021 , A61B5/0295 , A61B5/00 , A61B5/026 , A61B5/024
Abstract: A method of monitoring a blood pressure includes: emitting a laser to a blood vessel in a body part; detecting, from the body part, laser speckles caused by scattering of the emitted laser; obtaining a bio-signal indicating a change in a volume of the blood vessel by using the detected laser speckles; and estimating a blood pressure based on the obtained bio-signal.
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公开(公告)号：US12301961B2
公开(公告)日：2025-05-13
申请号：US18202748
申请日：2023-05-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngzoon Yoon , Hyochul Kim
Abstract: An apparatus includes: a first image sensor configured to sense a first image of a subject; a second image sensor configured to sense a second image of the subject; and a third image sensor configured to sense a third image of the subject, wherein each of the first image, the second image, and the third image may include a spectral image different from each other, wherein one of the first image, the second image, and the third image may include an image that is used to obtain a correction value applied to correction of at least one of the others of the first image, the second image, and the third image, wherein the first image, the second image, and the third image sensor are included in a same device, and wherein the others of the first, second, and third images include uncorrected hyperspectral images.
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公开(公告)号：US12148775B2
公开(公告)日：2024-11-19
申请号：US17497420
申请日：2021-10-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngzoon Yoon
IPC: H01L27/146 , G02B5/28
Abstract: A hyperspectral element includes (1) a multi filter including: a first sub filter through which first wavelength light having a first wavelength passes; and a second sub filter through which second wavelength light having a second wavelength passes, the second wavelength being different from the first wavelength; and (2) a multi detector configured to detect the first wavelength light and the second wavelength light, wherein the first sub filter and the second sub filter may be arranged in series in an optical path of incident light which is incident onto the multi filter.
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公开(公告)号：US20210381895A1
公开(公告)日：2021-12-09
申请号：US17406863
申请日：2021-08-19
Inventor： Daejong Yang , Hyunjun Cho , Youngzoon Yoon , Hyuck Choo
Abstract: A substrate for sensing, a method of manufacturing the substrate, and an analyzing apparatus including the substrate are provided. The substrate for sensing includes: a support layer; a plurality of metal nanoparticle clusters arranged on the support layer; and a plurality of perforations arranged among the plurality of metal nanoparticle clusters. The plurality of metal nanoparticle clusters each comprise a plurality of metal nanoparticles stacked in a three-dimensional structure. Each of the plurality of perforations transmits incident light therethrough.
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Patent Agency Ranking
公开(公告)号：US10605658B2
公开(公告)日：2020-03-31
申请号：US15935193
申请日：2018-03-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngzoon Yoon , Hyochul Kim , Younggeun Roh
Abstract: A spectrometer includes a light conduit configured to align scattered light scattered in a target by light output from a light source into a collimated beam, and a beam block configured to restrict an angle of the scattered light and detect the scattered light via the light conduit or the beam block through a filter array and a detector, thereby achieving miniaturization in a pen type or a flat plate shape while maintaining a spectral characteristic.
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公开(公告)号：US11125620B2
公开(公告)日：2021-09-21
申请号：US15989983
申请日：2018-05-25
Inventor： Daejong Yang , Hyunjun Cho , Youngzoon Yoon , Hyuck Choo
Abstract: A substrate for sensing, a method of manufacturing the substrate, and an analyzing apparatus including the substrate are provided. The substrate for sensing includes: a support layer; a plurality of metal nanoparticle clusters arranged on the support layer; and a plurality of perforations arranged among the plurality of metal nanoparticle clusters. The plurality of metal nanoparticle clusters each comprise a plurality of metal nanoparticles stacked in a three-dimensional structure. Each of the plurality of perforations transmits incident light therethrough.
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公开(公告)号：US20210152681A1
公开(公告)日：2021-05-20
申请号：US16950377
申请日：2020-11-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngzoon Yoon , Hyuck Choo
Abstract: There is provided a dual camera apparatus, an electronic apparatus including the same, and a method of operating the same are disclosed. The dual camera apparatus includes a first camera that acquires an entire image of a subject; and a second camera different than the first camera. The second camera includes a first light source, an optical element concentrates light emitted from the first light source onto a portion of a region of the subject and an image sensor that records spectrum information with respect to the portion of the region of the subject.
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公开(公告)号：US10959619B2
公开(公告)日：2021-03-30
申请号：US15450303
申请日：2017-03-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngzoon Yoon , Hyungjoo Kim , Younggeun Roh
Abstract: A biological information measuring apparatus, a method of acquiring biological information, and a biological information measuring band are provided. The biological information measuring apparatus may emit light beams in a direction, which is actively or passively adjusted, to a region of interest inside a target object, detect the light beams returning from the target object along trajectories different from one another, and select an optimum light beam among the detected light beams.
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公开(公告)号：US10895499B2
公开(公告)日：2021-01-19
申请号：US16678724
申请日：2019-11-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngzoon Yoon , Hyochul Kim , Younggeun Roh
Abstract: A spectrometer includes a light conduit configured to align scattered light scattered in a target by light output from a light source into a collimated beam, and a beam block configured to restrict an angle of the scattered light and detect the scattered light via the light conduit or the beam block through a filter array and a detector, thereby achieving miniaturization in a pen type or a flat plate shape while maintaining a spectral characteristic.
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