公开(公告)号：US10849502B2

公开(公告)日：2020-12-01

申请号：US14618290

申请日：2015-02-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byung-hun Choi ,  Do-yoon Kim ,  In-young Lee ,  Jae-geol Cho

IPC: A61B5/00 ,  G06F19/00

Abstract: A peripheral device for providing a health information message to a host device includes a health data obtainer configured to obtain health data; a message generator configured to determine a type of the health data, a private message identification (ID) corresponding to the type of the health data, and an ID of the peripheral device, and generate the health information message to include the private message ID, the ID of the peripheral device, and the health data; and a message provider configured to transmit the health information message to the host device, the private message ID being configured to be interpreted differently according to the ID of the peripheral device.

公开(公告)号：US10706717B2

公开(公告)日：2020-07-07

申请号：US16455145

申请日：2019-06-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-bae Park ,  Hyun-jae Baek ,  Jae-geol Cho ,  Byung-hun Choi

IPC: G08C19/16 ,  G08C17/02 ,  A61B5/024 ,  A61B5/00

Abstract: A device includes a first sensor to generate a movement signal of a user movement; a second sensor to generate a PPG signal of the user; and a processor configured to set each of time periods as a predetermined amount of time to determine one sleeping state of the user, set a first part of the predetermined amount of time in each time period to emit the light, and set a remaining part of the predetermined amount of time in each time period to not emit the light, control the light emitter of the second sensor to emit the light in the first part of each time period and to not emit the light in the remaining part of each time period, and determine, for each time period, the sleeping state of the user based on the movement signal and the PPG signal that are generated for each time period.

公开(公告)号：US10373482B2

公开(公告)日：2019-08-06

申请号：US15350544

申请日：2016-11-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-bae Park ,  Hyun-jae Baek ,  Jae-geol Cho ,  Byung-hun Choi

IPC: G08C19/16 ,  G08C17/02 ,  A61B5/024 ,  A61B5/00

Abstract: An electronic device includes: a first sensor configured to generate a movement signal corresponding to a user movement; a second sensor configured to physically contact the user to generate a user bio-signal; a processor configured to determine a user sleeping state using the generated movement signal and the generated user bio-signal in each of time periods, and determine an operation state of another electronic device based on the determined sleeping state in respective time periods; and a communicator configured to transmit a control command corresponding to the determined operation state to the another electronic device.

公开(公告)号：US09720107B2

公开(公告)日：2017-08-01

申请号：US14883011

申请日：2015-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shin-hee Cho ,  In-geol Baek ,  Jae-geol Cho

IPC: G01T1/24 ,  G01T1/02

CPC classification number: G01T1/242 ,  G01T1/026 ,  G01T1/244 ,  G01T1/247

Abstract: Methods, apparatuses, and methods for manufacturing apparatuses that differentially detect beta and/or gamma rays are described. One radiation sensor described herein has operational amplifier(s), two blocking layers capable of blocking beta rays, and two photodiodes. The first photodiode is disposed between the blocking layers and thus isolated from incident beta rays. Accordingly, the first photodiode is capable of detecting gamma rays and providing a current corresponding to detected gamma rays to an operational amplifier. The second photodiode is disposed on one of the blocking layers and is capable of detecting beta rays and gamma rays and providing current corresponding to detected beta and/or gamma rays to an operational amplifier. The operational amplifiers convert the currents into voltage pulses which are used to, for example, determine if beta and/or gamma rays are detected and the amount/level of detected rays.