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：US11791362B2

公开(公告)日：2023-10-17

申请号：US17007332

申请日：2020-08-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Hoon Kim ,  Kwan Hee Lee

IPC: H01L31/101 ,  H01L27/146

CPC classification number: H01L27/14636 ,  H01L27/1463 ,  H01L27/14603 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/14689

Abstract: An image sensor with improved performance, and a method of fabricating the same are provided. The image sensor includes a sensor array region and a pad region, which is disposed outside the sensor array region, the image sensor comprising a first substrate including a first surface, upon which light is incident, and a second surface, which is opposite to the first surface, a first isolation film in the first substrate at the sensor array region, the first isolation film defining a plurality of unit pixels, a second substrate including a third surface, which faces the second surface of the first substrate, and a fourth surface, which is opposite to the third surface, a wiring structure between the second and third surfaces, the wiring structure including an interlayer insulating film and a wiring in the interlayer insulating film, a pad trench in the pad region, the pad trench exposing the wiring through the first substrate, a bonding terminal in the pad trench, the bonding terminal being connected to the wiring, and a second isolation film in the first substrate at the pad region, the second isolation film being adjacent to the pad trench, wherein widths of each of the first and second isolation films decrease in a direction from the second surface to the first surface.

公开(公告)号：US11254427B2

公开(公告)日：2022-02-22

申请号：US16324779

申请日：2017-07-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wu Seong Lee ,  Seung Ho Jang ,  Neung Eun Kang ,  Tae Kyun Kim ,  Hyun Soo Kim ,  Sang In Baek ,  Jung Jae Lee ,  Dae Kyung Ahn ,  Kwan Hee Lee ,  Seung Nyun Kim ,  Chang Ryong Heo

IPC: B64C39/02 ,  B64D47/08

Abstract: An unmanned aerial vehicle has a main body, a plurality of propeller connection parts extending from at least one side surface of the main body by a specific length, a plurality of propellers respectively connected to ends of the plurality of propeller connection parts, and a plurality of cameras mounted on at least one surface of the main body. A first camera interposed between the plurality of propeller connection parts among the plurality of cameras is disposed spaced from a center point of the main body by a distance of a first size. A first virtual straight line connecting a center point of a first propeller disposed adjacent to the first camera among the plurality of propellers to a center point of the main body has a length of a second size.

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.