公开(公告)号：US20210080564A1

公开(公告)日：2021-03-18

申请号：US17018382

申请日：2020-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Artem Yurievich NIKISHOV ,  Andrey Vladimirovich KLETSOV ,  Alexander Gennadievich CHERNOKALOV ,  Ekaterina Igorevna SEMERNYA

IPC: G01S13/88 ,  G06T7/70 ,  H04N5/232 ,  H04N5/76 ,  G01S13/86 ,  G01S7/03 ,  G01S13/02

Abstract: An electronic device and a method of determining a path of the electronic device is provided. The method includes emitting a signal in a direction of a surface and receiving a signal reflected from the surface or a subsurface, obtaining an image of a structure of the surface or a structure of the subsurface, based on the received signal; when it is possible to determine a location of the electronic device based on the obtained image and an image pre-stored in the electronic device, determining the location of the electronic device, and when it is impossible to determine the location of the electronic device based on the obtained image and the image pre-stored in the electronic device, obtaining surrounding environment information of the electronic device by using a second sensor and determining the location of the electronic device.

公开(公告)号：US20200288518A1

公开(公告)日：2020-09-10

申请号：US16644709

申请日：2018-11-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Konstantin Aleksandrovich PAVLOV ,  Nikolay Nikolayevich OLYUNIN ,  Andrey Vladimirovich KLETSOV ,  Artem Yurievich NIKISHOV

IPC: H04W76/14 ,  H04W4/80 ,  H04M1/725

Abstract: The present disclosure relates to an electronic device and a radio frequency (RF) communication connection method for the electronic device. A method of connecting an electronic device to an external device includes searching for at least one external device connectable with an electronic device within a preset communication range by using first short-range communication, determining an operation period of a second short-range communication module for performing second short-range communication with the at least one external device, based on a search result with respect to the at least one external device, activating the second short-range communication module according to the determined operation period and detecting a contact of a user of the electronic device with respect to an external device among the at least one external device by using the activated second short-range communication module, and receiving address information of the external device by performing second short-range communication with the external device, upon detecting the contact of the user.

公开(公告)号：US20190167118A1

公开(公告)日：2019-06-06

申请号：US16323413

申请日：2017-07-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Maksim Alexeevich VILENSKII ,  Mikhail Vyacheslavovich POPOV ,  Andrey Vladimirovich KLETSOV ,  Jae-geol CHO ,  Dmitry Alexandrovich ZIMNYKOV ,  Sergey Alexeevich YUVCHENKO

IPC: A61B5/021 ,  A61B5/026 ,  G02B27/28 ,  A61B5/00

Abstract: Provided is a wearable device according to an embodiment. The wearable device includes a light source configured to irradiate light to a target area of a user, a light receiver configured to receive scattered light that is scattered from a bloodstream under the target region, a controller configured to determine a blood pressure value of the user based on an intensity of the received scattered light, and a display unit on which the determined blood pressure value is displayed.

公开(公告)号：US20220196817A1

公开(公告)日：2022-06-23

申请号：US17692915

申请日：2022-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Andrey Vladimirovich KLETSOV ,  Ekaterina Igorevna SEMERNYA ,  Artem Yurievich NIKISHOV ,  Alexander Gennadievich CHERNOKALOV ,  Anton Sergeevich LUKYANOV ,  Dmitriy Sergeevich ZARSHCHIKOV

IPC: G01S13/04 ,  G01S13/86 ,  G01S13/08

Abstract: An object detection method performed by a movable device is provided. The object detection method includes emitting radio frequency signals, receiving radio frequency signals reflected by an object, obtaining N sample sequences by digitizing N radio frequency signals, N being a natural number greater than or equal to 2, from among the received radio frequency signals, obtaining a matrix including each of the N sample sequences as a column, in an order in which the radio frequency signals are received, obtaining a resulting signal by summing samples for each row of the matrix and obtaining an energy value from the resulting signal, and detecting the object based on the obtained energy value being greater than or equal to a certain threshold value.

公开(公告)号：US20200257865A1

公开(公告)日：2020-08-13

申请号：US16651756

申请日：2018-11-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dmitry Sergeevich ZARSHCHIKOV ,  Andrey Vladimirovich KLETSOV ,  Alexander Gennadevich CHERNOKALOV ,  Vyacheslav Vasilevich TYRTOV

IPC: G06K7/10 ,  H04W4/80 ,  H04W4/02

Abstract: The invention relates to local positioning and more particularly to methods of searching and registering tags in a local positioning system. A method of registering tags in a local positioning system is provided. Registering is performed in near-field mode. Tag stores identifying data of the local positioning system. Positioning unit stores identifying data of the tag. Furthermore, a method of searching a tag registered in a local positioning system is provided. Positioning units send address search packets into the space of the local positioning system. Desired tag responds with a positioning pulse. There is also provided a method of searching identifying data of a tag not registered in a local positioning system. Positioning units send broadcast search packets into the space of the local positioning system. Bisection method is used to detect identifying data of the tag. The invention can reduce power consumption by the tag and the positioning unit, and eliminate overlapping the signals received from a plurality of tags.

公开(公告)号：US20180181734A1

公开(公告)日：2018-06-28

申请号：US15851612

申请日：2017-12-21

Applicant: Samsung Electronics Co., Ltd

Inventor： Maksim Alexeevich VILENSKII ,  Andrey Vladimirovich KLETSOV ,  Aleksei Andreevich GAVRON ,  Alexander Gennadyevich CHERNOKALOV

IPC: G06F21/32 ,  A61B5/1172 ,  A61B5/00 ,  G06K9/00 ,  G06F3/044

CPC classification number: G06F21/32 ,  A61B5/0531 ,  A61B5/1172 ,  A61B5/6897 ,  G06F3/0416 ,  G06F3/044 ,  G06K9/0002 ,  G06K9/0012

Abstract: The disclosure relates to biometric authentication of a user, in particular, to a method for determining whether to allow user access based on a user input at electronic device, the method comprising: detecting a touch by an object on a touch-sensitive area of an electronic device, in which a plurality of electrode pairs are mounted, the plurality of electrode pairs including a first set of electrode pairs and a second set of electrode pairs; determining a subset of the first set of electrode pairs that are in contact with a part of the object; receiving electrical signals from each pair of the determined subset; calculating impedance values of respective parts of the object on the basis of the received electrical signals; determining a ratio of the calculated impedance values for each pair of electrode pairs disposed on mutually perpendicular lines from said the determined subset, and, if a first impedance value for one electrode pair included in electrode pairs disposed on the mutually perpendicular lines is greater than a second impedance value for the other electrode pair in the electrode pairs, the ratio of the calculated impedance values is a ratio of the first impedance to the second impedance; selecting two pairs of electrode pairs disposed on the mutually perpendicular lines with the maximum ratio of the calculated impedance values; and if the maximum ratio exceeds a predetermined threshold, identifying the object as a living tissue object, and allow access on the electronic device.

公开(公告)号：US20220083749A1

公开(公告)日：2022-03-17

申请号：US17535066

申请日：2021-11-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dmitry Sergeevich ZARSHCHIKOV ,  Andrey Vladimirovich KLETSOV ,  Alexander Gennadevich CHERNOKALOV ,  Vyacheslav Vasilevich TYRTOV

IPC: G06K7/10 ,  H04W4/80 ,  H04W4/02

Abstract: The invention relates to local positioning and more particularly to methods of searching and registering tags in a local positioning system. A method of registering tags in a local positioning system is provided. Registering is performed in near-field mode. Tag stores identifying data of the local positioning system. Positioning unit stores identifying data of the tag. Furthermore, a method of searching a tag registered in a local positioning system is provided. Positioning units send address search packets into the space of the local positioning system. Desired tag responds with a positioning pulse. There is also provided a method of searching identifying data of a tag not registered in a local positioning system. Positioning units send broadcast search packets into the space of the local positioning system. Bisection method is used to detect identifying data of the tag. The invention can reduce power consumption by the tag and the positioning unit, and eliminate overlapping the signals received from a plurality of tags.

公开(公告)号：US20210258044A1

公开(公告)日：2021-08-19

申请号：US16973095

申请日：2019-08-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Andrey Vladimirovich KLETSOV ,  Alexander Gennadievich CHERNOKALOV ,  Konstantin Aleksandrovich PAVLOV ,  Artem Yurievich NIKISHOV ,  Nikolay Nikolayevich OLYUNIN ,  Kisoo KIM ,  Taeseon KIM

IPC: H04B5/00

Abstract: Provided is a human body communication (HBC) apparatus for a near field communication (NFC) signal?, the HBC apparatus including: a first communicator configured to receive a first NFC signal from an NFC reader through a body in proximity to the body; and a second communicator configured to transmit a signal to a user device, wherein first data included in the first NFC signal received from the NFC reader through the body by the first communicator is transmitted to the user device by the second communicator.

公开(公告)号：US20160143558A1

公开(公告)日：2016-05-26

申请号：US14950238

申请日：2015-11-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Alexander Gennad'yevich CHERNOKALOV ,  Andrey Vladimirovich KLETSOV ,  Alexander Nikolayevich KHRIPKOV ,  Jae-Geol CHO

IPC: A61B5/05 ,  G01S13/02 ,  G01S7/41 ,  A61B5/107

CPC classification number: A61B5/0507 ,  A61B5/1075 ,  A61B5/442 ,  A61B5/4519 ,  A61B5/4872 ,  G01S7/40 ,  G01S13/86 ,  G01S13/867 ,  G01S13/88 ,  G01S13/89

Abstract: An electronic device, including a receiver configured to receive signals reflected from an object; and a controller configured to generate information corresponding to at least one tissue layer of the object based on the signals and a plurality of positions of the electronic device, wherein the plurality of positions are determined while the electronic device moves.

Abstract translation: 一种电子设备，包括被配置为接收从对象反射的信号的接收机; 以及控制器，被配置为基于所述电子设备的信号和多个位置生成与所述对象的至少一个组织层相对应的信息，其中在所述电子设备移动时确定所述多个位置。

公开(公告)号：US20150295324A1

公开(公告)日：2015-10-15

申请号：US14590623

申请日：2015-01-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Andrey Vladimirovich KLETSOV ,  Artem Rudolfovich VILENSKIY

IPC: H01Q13/10 ,  H01Q1/38

CPC classification number: H01Q1/38

Abstract: The present invention relates to ultra-wideband (UWB) directional circular-field-polarization antennae. The technical result consists in development of a UWB antenna in which a unidirectional radiation is naturally generated within a wide or ultra-wide frequency band and generally does not require the use of an absorber on a back side of a radiating element. The UWB antenna comprises: a dielectric substrate; at least one feed line formed on the dielectric substrate; a spiral radiating element formed on the substrate and coupled to said at least one feed line; at least one additional dielectric substrate arranged in parallel with and above said dielectric substrate, wherein a flat printed cavity of an axially-symmetric shape is formed on said at least one additional dielectric substrate, said cavity being arranged coaxially with the spiral radiating element.

Abstract translation: 本发明涉及超宽带（UWB）定向圆场极化天线。 技术结果在于UWB天线的开发，其中在宽或超宽频带内自然地产生单向辐射，并且通常不需要在辐射元件的背侧使用吸收体。 UWB天线包括：介质基片; 形成在电介质基板上的至少一个馈电线; 螺旋形辐射元件，其形成在所述基板上并且联接到所述至少一个馈送线; 至少一个附加的电介质基片与所述电介质基底平行布置，其中在所述至少一个附加电介质基底上形成轴向对称形状的平面印刷腔，所述空腔与所述螺旋辐射元件同轴设置。