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公开(公告)号：US11682184B2
公开(公告)日：2023-06-20
申请号：US17667803
申请日：2022-02-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kun Sun Eom , Yoon Jae Kim , Hyun Seok Moon , Jin Young Park , Myoung Hoon Jung , Jeong Eun Hwang
IPC: G06V10/147 , G06V40/00 , G06V10/141 , G06V40/10
CPC classification number: G06V10/147 , G06V10/141 , G06V40/15
Abstract: An apparatus for estimating bio-information may include an optical sensor comprising a light emitter disposed on a substrate, and a plurality of light receiving groups which are arranged on a plurality of concentric circles on the substrate, at different distances from the light emitter, respectively, and a processor configured to drive one of the plurality of light receiving groups that is selected based on a type of the bio-information to be estimated, and estimate the bio-information of an object based on optical signals detected by the driven light receiving group.
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公开(公告)号：US20230146917A1
公开(公告)日：2023-05-11
申请号：US17667803
申请日：2022-02-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kun Sun EOM , Yoon Jae Kim , Hyun Seok Moon , Jin Young Park , Myoung Hoon Jung , Jeong Eun Hwang
IPC: G06V10/147 , G06V10/141
CPC classification number: G06V10/147 , G06V10/141 , G06V40/15
Abstract: An apparatus for estimating bio-information may include an optical sensor comprising a light emitter disposed on a substrate, and a plurality of light receiving groups which are arranged on a plurality of concentric circles on the substrate, at different distances from the light emitter, respectively, and a processor configured to drive one of the plurality of light receiving groups that is selected based on a type of the bio-information to be estimated, and estimate the bio-information of an object based on optical signals detected by the driven light receiving group
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公开(公告)号：US11642086B2
公开(公告)日：2023-05-09
申请号：US17329706
申请日：2021-05-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： So Young Lee , Jin Young Park , Ka Ram Ram Choi , Sang Kon Bae
IPC: A61B5/00 , A61B5/0205 , A61B5/145 , G16H50/20 , G16H20/60 , A61B8/00 , A61B5/01 , A61B5/024 , A61B5/053 , A61B5/318 , A61B5/369 , A61B5/389 , A61B5/398
CPC classification number: A61B5/7203 , A61B5/02055 , A61B5/14532 , A61B5/4866 , A61B5/7221 , A61B5/7246 , A61B5/7275 , A61B5/7278 , G16H20/60 , G16H50/20 , A61B5/0075 , A61B5/01 , A61B5/0205 , A61B5/02416 , A61B5/053 , A61B5/14546 , A61B5/318 , A61B5/369 , A61B5/389 , A61B5/398 , A61B5/4845 , A61B5/681 , A61B8/00
Abstract: An apparatus for providing corrected bio-information by using a bio-information sensor includes a communicator configured to receive bio-information from the bio-information sensor; a processor configured to extract metabolic information based on food intake information of a user and correct the received bio-information based on the extracted metabolic information; and an outputter configured to provide a result of correcting the bio-information.
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14.发明授权公开(公告)号：US11579076B2
公开(公告)日：2023-02-14
申请号：US17217307
申请日：2021-03-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyun Seok Moon , Sang Kyu Kim , Yoon Jae Kim , Jin Young Park , Sung Mo Ahn , Kun Sun Eom , Myoung Hoon Jung
Abstract: Provided is a method of correcting an error of an optical sensor including a light source and an image sensor, the method including emitting light to a material by driving the light source, acquiring an image of the material by the image sensor, and correcting an error of a distance between the light source and the image sensor of the optical sensor based on a gradation of the acquired image of the material.
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公开(公告)号：US20220107220A1
公开(公告)日：2022-04-07
申请号：US17217465
申请日：2021-03-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yoon Jae KIM , Sang Kyu Kim , Hyun Seok Moon , Jin Young Park , Sung Mo Ahn , Kun Sun Eom , Myoung Hoon Jung
IPC: G01J3/28 , G01N33/483 , G01J3/02
Abstract: The present disclosure relates to an apparatus for non-invasively estimating a target component value based on a light spectrum. The apparatus for estimating the target component value may include a sensor configured to obtain a spectrum of light scattered or reflected from an object, and a processor configured to correct a first reflectance value of the spectrum based on a melanin index; obtain a second reflectance value based on correcting the first reflectance value; convert the second reflectance value into an absorbance value; estimate the target component value based on the absorbance value; and correct the target component value based on a hemoglobin index.
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Patent Agency Ranking
公开(公告)号：US11150183B2
公开(公告)日：2021-10-19
申请号：US16661277
申请日：2019-10-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kun Sun Eom , Jin Young Park , Sung Mo Ahn
Abstract: An optical sensor includes at least one pair of a light source and a photodetector, the light source and the photodetector facing each other and having an opening between the light source and the photodetector; and a base substrate disposed on or below the at least one pair of the light source and the photodetector, the base substrate including a contact sensor positioned in an area corresponding to the opening.
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公开(公告)号：US11064908B2
公开(公告)日：2021-07-20
申请号：US16439915
申请日：2019-06-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jin Young Park , Sung Mo Ahn , Min Jung Son
Abstract: An apparatus for obtaining an antioxidant index may include an image acquirer configured to acquire an image by capturing a correction reference object and a skin of a user and a processor configured to determine a first degree of yellowness of the correction reference object and a second degree of yellowness of the skin based on the image, and determine an antioxidant index of the user based on the first degree of yellowness and the second degree of yellowness.
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公开(公告)号：US10883876B2
公开(公告)日：2021-01-05
申请号：US16661556
申请日：2019-10-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung Mo Ahn , Jin Young Park , Kun Sun Eom
Abstract: Provided is a compact spectrometer including a light blocking layer having an aperture, a micro lens provided in contact with the light blocking layer, the micro lens being configured to collimate light having passed through the aperture, a filter array configured to filter the collimated light, and a photodetector array configured to detect the filtered light.
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公开(公告)号：US12023171B2
公开(公告)日：2024-07-02
申请号：US16723121
申请日：2019-12-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kun Sun Eom , Byung Hoon Ko , Jin Young Park , Sung Mo Ahn
IPC: A61B5/00 , A61B5/1172
CPC classification number: A61B5/443 , A61B5/0075 , A61B5/0077 , A61B5/1172 , A61B5/6897
Abstract: An antioxidant sensor according to an aspect of the disclosure includes: a touch sensor; a light source configured to emit light of a predetermined wavelength onto an object touching the touch sensor; a light receiver configured to receive light returning from the object; and a processor configured to extract an image of a contact surface of the object based on a sensor value of the touch sensor, to analyze the extracted image of the contact surface, and to obtain an antioxidant signal of the object by driving the light source based on a result of analyzing the image of the contact surface.
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公开(公告)号：US11883166B2
公开(公告)日：2024-01-30
申请号：US17185432
申请日：2021-02-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kun Sun Eom , Sang Kyu Kim , Yoon Jae Kim , Hyun Seok Moon , Jin Young Park , Sung Mo Ahn , Myoung Hoon Jung
IPC: A61B5/1455 , A61B5/1495 , A61B5/00 , A61B5/145
CPC classification number: A61B5/1455 , A61B5/1495 , A61B5/7278 , A61B5/742 , A61B5/7405 , A61B5/14532 , A61B5/14546 , A61B5/443 , A61B5/681 , A61B5/6803 , A61B5/6898
Abstract: An apparatus for estimating a component of an analyte may include a sensor including a light source configured to emit light to the analyte, and a detector configured to measure a spectrum of light reflected from the analyte; and a processor configured to: based on an initial amount of received light being obtained from the analyte by operating the sensor under initial operating conditions, determine optimal operating conditions based on the initial amount of received light and the initial operating conditions; and based on a spectrum being measured from the analyte by operating the sensor under the optimal operating conditions, estimate the component of the analyte based on the spectrum.
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