公开(公告)号：US20180228432A1

公开(公告)日：2018-08-16

申请号：US15837338

申请日：2017-12-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Hyuk Woo ,  Byung Ki Moon ,  Sang Shik Park ,  Yong In Park ,  Seoung Jae Yoo ,  Han Shin Shin ,  Kwan Hee Lee

IPC: A61B5/00 ,  A61B5/053 ,  G16H20/60 ,  G16H20/30 ,  G06F3/048 ,  G06T11/20

CPC classification number: A61B5/4872 ,  A61B5/0537 ,  A61B5/681 ,  A61B5/7275 ,  A61B5/742 ,  G04G21/00 ,  G06F3/048 ,  G06T11/206 ,  G16H20/30 ,  G16H20/60 ,  G16H40/67 ,  G16H50/30

Abstract: A method ana apparatus provides a service based on biometric information. A bioeiectrical impedance of a user is measured at a first time point to obtain a first value representing biometric information of the user. At least one processor predicts the biometric information of the user at a third time point, subsequent to the first time point to obtain a third value, based on the first value representing biometric information of the user at the first time point and a second value representing the biometric information at a second time point prior to the first time point. The processor calculates a difference between a fourth value representing a target related to the biometric information of the user, input by the user in advance, and the third value. Information regarding a health management service is output based on the difference between the fourth value and the third value.

公开(公告)号：US20180232589A1

公开(公告)日：2018-08-16

申请号：US15801664

申请日：2017-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Hyuk Woo ,  Seung Jae Lee ,  Yong In Park ,  Han Shin Shin ,  Seoung Jae Yoo ,  Kwan Hee Lee

IPC: G06K9/00 ,  H04L29/06 ,  A61B5/053 ,  A61B5/0402 ,  A61B5/0488 ,  A61B5/1171 ,  A61B5/1172

CPC classification number: G06K9/00885 ,  A61B5/0022 ,  A61B5/0402 ,  A61B5/0488 ,  A61B5/0531 ,  A61B5/117 ,  A61B5/1171 ,  A61B5/1172 ,  A61B2505/07 ,  G06K9/00536 ,  G06K9/6202 ,  G06K2009/00939 ,  G16H20/30 ,  G16H20/60 ,  G16H40/63 ,  G16H50/30 ,  H04L63/0861

Abstract: A device for measuring biometric information includes an impedance measurement circuit, a storage circuit, and a control circuit. The impedance measurement circuit receives an electrical signal from a plurality of electrodes when the plurality of electrodes are in contact with a body of a user and measures a bioelectrical impedance using the electrical signal. The storage circuit includes a security area configured to store the bioelectrical impedance, body information of the user, and biometric information of the user obtained from the bioelectrical impedance and the body information. The control circuit includes an authentication means configured to determine access authority to data stored in the security area using an authentication procedure, obtains the biometric information from the bioelectrical impedance and the body information, and manages the security area through the authentication procedure provided by the authentication means.

公开(公告)号：US09898207B2

公开(公告)日：2018-02-20

申请号：US15131757

申请日：2016-04-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong Kim ,  Nam Wook Kang ,  Han Shin Shin

IPC: G06F12/00 ,  G06F3/06

CPC classification number: G06F3/0611 ,  G06F3/0635 ,  G06F3/0659 ,  G06F3/067

Abstract: A storage device is provided. The storage device includes storage clusters, and a controller. The controller receives a command and an address from an external host device, selects a storage cluster according to the received address, and transmits the received command and the received address to the selected storage cluster. The controller controls the storage clusters as normal storage clusters and slow storage clusters according to a temperature of a zone to which the storage clusters belong.

公开(公告)号：US09691477B2

公开(公告)日：2017-06-27

申请号：US15042516

申请日：2016-02-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eun Chu Oh ,  Jun Jin Kong ,  Young Bae Kim ,  Hong Rak Son ,  Pil Sang Yoon ,  Han Shin Shin

IPC: G11C13/00 ,  G11C7/10 ,  G11C11/56 ,  G11C11/16

CPC classification number: G11C13/0069 ,  G11C7/1006 ,  G11C11/1675 ,  G11C11/5607 ,  G11C11/5678 ,  G11C11/5685 ,  G11C13/0035 ,  G11C13/004 ,  G11C13/0097 ,  G11C2013/0076

Abstract: A resistive memory system having a plurality of memory cells includes a memory device having a resistive memory cell array and a controller. The controller generates write data to be written to the memory cell array by encoding input data such that the input data corresponds to an erase state and a plurality of programming states that a memory cell may have. The input data is encoded such that at least one of the number of memory cells assigned a first programming state and the number of memory cells assigned a second programming state is smaller than at least one of the numbers of memory cells in the erase state and the other programming states. The first programming state has a highest resistance level among the plurality of programming states, and the second programming state has a second highest resistance level among the plurality of programming states.