公开(公告)号：US20220233113A1

公开(公告)日：2022-07-28

申请号：US17306279

申请日：2021-05-03

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Jin Young PARK ,  Myoung Hoon JUNG ,  Sang Kyu KIM ,  Yoon Jae KIM ,  Hyun Seok MOON ,  Sung Mo AHN ,  Kun Sun EOM

IPC: A61B5/145 ,  A61B5/1455 ,  A61B5/00

Abstract: An apparatus for estimating bio-information includes a display including unit pixels, each of the unit pixels including light sources configured to emit light having different wavelengths, and detectors configured to detect light having the different wavelengths. The apparatus further includes a processor configured to determine source pixels configured to emit light onto an object, among the unit pixels, determine detector pixels configured to detect light that is scattered or reflected from the object, among the unit pixels, control the determined source pixels and the determined detector pixels to obtain a spectrum based on the light having multiple wavelengths that is detected by the detector pixels, and estimate bio-information, based on the obtained spectrum.

公开(公告)号：US20220167883A1

公开(公告)日：2022-06-02

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 ,  A61B5/00 ,  A61B5/1495

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.

公开(公告)号：US20240172970A1

公开(公告)日：2024-05-30

申请号：US18130675

申请日：2023-04-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yoon Jae KIM ,  Jin Young PARK ,  Hyun Seok MOON ,  Kun Sun EOM ,  Myoung Hoon JUNG ,  Jeong Eun HWANG

IPC: A61B5/145 ,  A61B5/00 ,  A61B5/1455 ,  G06N20/00

CPC classification number: A61B5/14546 ,  A61B5/1455 ,  A61B5/7267 ,  G06N20/00 ,  A61B5/441

Abstract: Provided is an apparatus configured to estimate an antioxidant component, the apparatus including a storage configured to store first antioxidant concentrations estimated at a first body part and second antioxidant concentrations estimated at a second body part, and a processor configured to estimate the first antioxidant concentrations at the first body part, to extract, as training data, data pairs of the first antioxidant concentrations and the second antioxidant concentrations from the storage based on learning conditions, and generate a transformation model configured to transfer the second antioxidant concentrations into a reference index based on the training data.

公开(公告)号：US20230168188A1

公开(公告)日：2023-06-01

申请号：US17702424

申请日：2022-03-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Seok MOON ,  Yoon Jae KIM ,  Jin Young PARK ,  Kun Sun EOM ,  Myoung Hoon JUNG ,  Jeong Eun HWANG

IPC: G01N21/31

CPC classification number: G01N21/314 ,  G01N2201/06106

Abstract: An electronic device may include an optical sensor configured to emit a reference light to a reference object and detect the reference light reflected from the reference object during calibration, and emit a measurement light to a target object and detect the measurement light reflected from the target object during a measurement; and a processor configured to perform the calibration of the optical sensor while the electronic device is disposed to oppose or in contact with the reference object by controlling the optical sensor to emit and detect the reference light, and estimate bio-information based on a light quantity of the measurement light that is reflected from the target object by the optical sensor, and a light quantity of the reference light reflected from the reference object.

公开(公告)号：US20240203577A1

公开(公告)日：2024-06-20

申请号：US18141788

申请日：2023-05-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong Eun HWANG ,  Jin Young PARK ,  Myoung Hoon JUNG ,  Yoon Jae KIM ,  Hyun Seok MOON ,  Kun Sun EOM

IPC: G16H40/63 ,  G16H50/30

CPC classification number: G16H40/63 ,  G16H50/30

Abstract: Provided is a method of providing health information using an electronic device with a display devices. One or more processors may be configured to display, based on a request from a user, a home screen of a user interface through a display device, assess a health status of a user based on receiving data related to one or more health indices, display a virtual avatar that responds to a health status of the user on the home screen, determine a new visualization method of the virtual avatar, and modify the representation of the virtual avatar according to the determined new visualization method.

公开(公告)号：US20230141246A1

公开(公告)日：2023-05-11

申请号：US17707418

申请日：2022-03-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myoung Hoon JUNG ,  Yoon Jae KIM ,  Hyun Seok MOON ,  Jin Young PARK ,  Kun Sun EOM ,  Jeong Eun HWANG

IPC: A61B5/1455 ,  G06F3/0488 ,  G06F3/041 ,  G06F3/042 ,  G16H40/63 ,  G16H20/60 ,  A61B5/145 ,  A61B5/1495 ,  A61B5/00

CPC classification number: A61B5/1455 ,  A61B5/742 ,  A61B5/1495 ,  A61B5/14546 ,  G06F3/042 ,  G06F3/0418 ,  G06F3/0488 ,  G16H20/60 ,  G16H40/63 ,  G06F2203/04105

Abstract: An electronic device may include: an optical sensor configured to emit a reference light to a reference object and detect the reference light reflected from the reference object during calibration, and emit a measurement light to a target object and detect the measurement light reflected from the target object during a measurement; a display; and a processor configured to: when the electronic device is placed on a charger and is in a charging state, perform the calibration of the optical sensor based on the reference light reflected from the reference object; control the display to output guide information for estimating bio-information according to progress stages of the measurement after charging of the electronic device; and estimate the bio-information based on a light quantity of the measurement light that is reflected from the target object, and a light quantity of the reference light reflected from the reference object.

公开(公告)号：US20230157593A1

公开(公告)日：2023-05-25

申请号：US17696077

申请日：2022-03-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yoon Jae KIM ,  Hyun Seok MOON ,  Jin Young PARK ,  Kun Sun EOM ,  Myoung Hoon JUNG ,  Jeong Eun HWANG

IPC: A61B5/1455 ,  A61B5/021 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/00

CPC classification number: A61B5/1455 ,  A61B5/021 ,  A61B5/0205 ,  A61B5/14546 ,  A61B5/748

Abstract: An electronic device according to one aspect may include a main body, a sensor part disposed on one surface of the main body and configured to detect a light signal of an object, a first output interface comprising a light emitter disposed on one surface of the main body and configured to guide a user through a measurement operation by controlling a light-emitting mode of the light emitter, and a processor configured to control the first output interface according to the measurement operation and estimate the user's bioinformation based on a result of detecting the light signal by the sensor part.

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.

公开(公告)号：US20240090771A1

公开(公告)日：2024-03-21

申请号：US18107166

申请日：2023-02-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myoung Hoon JUNG ,  Kun Sun EOM ,  Jin Young PARK ,  Yoon Jae KIM ,  Hyun Seok MOON ,  Jeong Eun HWANG

IPC: A61B5/00

CPC classification number: A61B5/0082 ,  A61B5/742

Abstract: An apparatus for estimating bio-information includes: a sensor including one or more light sources configured to emit light to an object and a plurality of detectors configured to detect light reflected from the object; and a processor configured to transform a plurality of light quantities obtained from respective detectors of the plurality of detectors to a distance domain, to combine the plurality of transformed light quantities in the distance domain, to correct the combined light quantity based on a reference light quantity for correcting a deviation of a distance between the one or more light sources and the plurality of detectors, and to estimate bio-information based on a light quantity resulting from the correction.

公开(公告)号：US20220099565A1

公开(公告)日：2022-03-31

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

IPC: G01N21/27 ,  G01N21/31

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.