公开(公告)号：US20220247497A1

公开(公告)日：2022-08-04

申请号：US17494118

申请日：2021-10-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjin JUNG ,  Long YAN ,  Seoungjae YOO

IPC: H04B10/556 ,  H04B10/54 ,  H04B10/516 ,  A61B5/024 ,  A61B5/026

Abstract: A sensor device includes a sensor array including a plurality of photodiodes configured to generate current signals in response to light, an encoder configured to encode the current signals to generate a plurality of analog signals and output the plurality of analog signals sequentially, a signal processing module configured to process the analog signals, received from the encoder, to generate digital signals, and a decoder configured to decode the digital signals, received from the signal processing module, to generate a plurality of data signals corresponding to the current signals.

公开(公告)号：US20210338095A1

公开(公告)日：2021-11-04

申请号：US17373949

申请日：2021-07-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junho KIM ,  Byungki MOON ,  Myoungoh KI ,  Jangbeom YANG ,  Seoungjae YOO ,  InChun LIM ,  Yuncheol HAN ,  KeeMoon CHUN

IPC: A61B5/0533 ,  A61B5/0537 ,  A61B5/00

Abstract: A bio-processor, a bio-signal detecting system, and an operation method of the bio-processor are provided. The bio-processor includes a bioelectrical impedance sensor and a digital signal processor. The bioelectrical impedance sensor measures bioelectrical impedance during a sensing time including a portion of a settling time. The digital signal processor estimates a settled bioelectrical impedance value based on changes in the measured bioelectrical impedance. The digital signal processor generates bio-data based on the settled bioelectrical impedance value. The bio-processor reduces a time when a bio-signal is measured and ensures accuracy of the settled bioelectrical impedance value.

公开(公告)号：US20190015011A1

公开(公告)日：2019-01-17

申请号：US15985010

申请日：2018-05-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junho KIM ,  Byungki MOON ,  Myoungoh KI ,  Jangbeom YANG ,  Seoungjae YOO ,  InChun LIM ,  Yuncheol HAN ,  KeeMoon CHUN

IPC: A61B5/053 ,  A61B5/00

Abstract: A bio-processor, a bio-signal detecting system, and an operation method of the bio-processor are provided. The bio-processor includes a bioelectrical impedance sensor and a digital signal processor. The bioelectrical impedance sensor measures bioelectrical impedance during a sensing time including a portion of a settling time. The digital signal processor estimates a settled bioelectrical impedance value based on changes in the measured bioelectrical impedance. The digital signal processor generates bio-data based on the settled bioelectrical impedance value. The bio-processor reduces a time when a bio-signal is measured and ensures accuracy of the settled bioelectrical impedance value.

公开(公告)号：US20180359112A1

公开(公告)日：2018-12-13

申请号：US15861943

申请日：2018-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungjae LEE ,  Sooyong KIM ,  Sangshik PARK ,  Yongin PARK ,  Seoungjae YOO

IPC: H04L12/28 ,  A61M21/02 ,  A61B5/00 ,  H04W4/38

CPC classification number: H04L12/2829 ,  A61B5/4812 ,  A61B5/4815 ,  A61M21/02 ,  H04W4/38

Abstract: An apparatus and a method for controlling a home device using biometric information are provided. The method includes determining a reference sleep pattern among a plurality of sleep patterns based on sleep time information of a user or basic information of the user, analyzing a sleep state of the user based on biometric information of the user, comparing the reference sleep pattern with the sleep state, determining a sleep environmental condition when the reference sleep pattern is different from the sleep state, and controlling the home device based on the determined sleep environmental condition.