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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.
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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.
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公开(公告)号：US20210113087A1
公开(公告)日：2021-04-22
申请号：US16843479
申请日：2020-04-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyeong Seok JANG , Kun Sun EOM , Jin Young PARK , Sung Mo AHN
Abstract: An antioxidant sensor includes a pressure sensor configured to obtain a contact pressure between an object and an optical sensor; the optical sensor configured to, based on the obtained contact pressure exceeding a set threshold pressure, emit a first light of a first wavelength to the object, and receive the first light reflected or scattered from the object; and a processor configured to determine a contact portion of the object in contact with the optical sensor, set a threshold pressure, among different threshold pressures, according to the determined contact portion, and determine an antioxidant value based on the received first light.
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公开(公告)号：US20180020958A1
公开(公告)日：2018-01-25
申请号：US15417408
申请日：2017-01-27
Inventor： Woo Chang LEE , Young Hoon KIM , Jin Young PARK , Eui Seok SHIN , Woo Sik CHOI , Seoung Bum KIM
IPC: A61B5/145 , A61B5/00 , A61B5/1455
CPC classification number: A61B5/14532 , A61B5/0075 , A61B5/1455 , A61B5/443 , A61B5/4884 , A61B5/7267 , A61B5/7275 , A61B5/7278 , A61B2560/0475 , A61B2562/0238 , G16H50/50
Abstract: An apparatus and a method for determining blood sugar based on heterogeneous spectrums are provided. The blood sugar model generation apparatus includes a data obtainer configured to obtain blood sugar profile data of a user based on a first type spectrum-blood sugar profile relationship model, a second type spectrum measurer configured to measure training second type spectrum data for the skin of the user, and a processor configured to generate an individualized blood sugar model based on the obtained blood sugar profile data and the measured training second type spectrum data.
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15.发明申请公开(公告)号：US20170135645A1
公开(公告)日：2017-05-18
申请号：US15237012
申请日：2016-08-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Eui Seok SHIN , Jin Young PARK , Seung Jun LEE
IPC: A61B5/00 , A61B5/145 , A61B5/1455
CPC classification number: A61B5/7275 , A61B5/14532 , A61B5/1455 , A61B5/4848 , A61B5/7203 , A61B5/7246 , A61B5/7253 , A61B5/7405 , A61B5/742 , A61B5/7455 , G16H50/20 , G16H50/50
Abstract: A disease prediction model construction apparatus is provided. The disease prediction model construction apparatus may include a spectral data acquisition unit that emits near-infrared rays toward a skin of a subject to acquire near-infrared spectral data and a prediction model construction unit that constructs a disease prediction model based on a time-blood glucose graph generated from the acquired near-infrared spectral data.
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Patent Agency Ranking
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.
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17.发明申请公开(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
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：US20210404953A1
公开(公告)日：2021-12-30
申请号：US17077700
申请日：2020-10-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Myoung Hoon JUNG , Sang Kyu KIM , Yoon Jae KIM , Hyun Seok MOON , Jin Young PARK , Sung Mo AHN , Kun Sun EOM
IPC: G01N21/47 , H01L27/146
Abstract: An apparatus for analyzing a substance of an object in a non-invasive manner is provided. The apparatus for analyzing a substance of an object includes: a sensor part including an image sensor, and a plurality of light sources disposed around the image sensor; and a processor configured to drive the plurality of light sources to obtain absorbance of each pixel of the image sensor based on an intensity of light received by each pixel, to correct the absorbance of each pixel based on a distance between the plurality of light sources and each pixel, and to analyze a substance of an object based on the corrected absorbance of each pixel.
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公开(公告)号：US20210196159A1
公开(公告)日：2021-07-01
申请号：US17178482
申请日：2021-02-18
Inventor： Woo Chang LEE , Young Hoon KIM , Jin Young PARK , Eui Seok SHIN , Woo Sik CHOI , Seoung Bum KIM
IPC: A61B5/145 , A61B5/00 , G16H50/50 , A61B5/1455
Abstract: An apparatus is provided. The apparatus includes a memory, a second type spectrum measurer, and a processor. The memory stores an individualized blood sugar estimation model. The second type spectrum measurer measures second type spectrum data for a skin of a user. The processor calculates blood sugar of the user based on the measured second type spectrum data and the individualized blood sugar model. The blood sugar model is generated based on blood sugar profile data of the user calculated based on a first type spectrum-blood sugar profile relationship model and training second type spectrum data for the skin of the user.
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公开(公告)号：US20180089356A1
公开(公告)日：2018-03-29
申请号：US15692291
申请日：2017-08-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin Young PARK , Myung Jin CHOI
IPC: G06F17/50
Abstract: A method of designing a semiconductor device including a memory device, a buffer, and a plurality of head circuits connected to the buffer is disclosed. The method includes generating a layout pattern of a power line of the semiconductor device, generating an improved layout pattern of a pre-routing line that connects the buffer to the head circuits, and generating a layout pattern of signal lines of the semiconductor device. The signal lines include both normal signal lines and signal lines for a central clock of the semiconductor device. A layout of the semiconductor device includes a plurality of layers.
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