公开(公告)号：US11432389B2

公开(公告)日：2022-08-30

申请号：US17256460

申请日：2019-01-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngbae Lee ,  Minwook Kim ,  Taekyun Kim ,  Wuseong Lee ,  Seungnyun Kim ,  Yongsang Yun

IPC: H05B47/115 ,  H05B45/10 ,  H05B45/20

Abstract: Disclosed is an electronic device including a housing, a plurality of output devices which are visually exposed through a part of the housing and are disposed at different positions, at least one sensor which is positioned in the housing and disposed at a position adjacent to the positions at which the plurality of output devices are disposed, and a processor. The electronic device may obtain a plurality of first distance values between the plurality of output devices and an object using the at least one sensor, output light through at least one first output device selected from among the plurality of output devices, based on at least one first distance value belonging to values in a first specified range among the plurality of first distance values, obtain a plurality of second distance values between the plurality of output devices and the object using the at least one sensor, and output light through at least one second output device selected from among the plurality of output devices, based on at least one second distance value belonging to values in a second specified range among the plurality of second distance values. In addition, various embodiments understood from the specification are possible.

公开(公告)号：US10779427B2

公开(公告)日：2020-09-15

申请号：US16683692

申请日：2019-11-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbae Lee ,  Seungwoo Lee ,  Seungnyun Kim

IPC: H05K5/02 ,  G01N27/90 ,  H04M1/02 ,  G06F1/16

Abstract: A method for measuring an electromagnetic (EM) signal radiated from an external electronic device and an electronic device thereof are provided. The electronic device includes a housing, a display, a first conducting unit, a second conducting unit, at least one EM sensing circuit, at least one wireless communication circuit, a processor, and a memory. The memory stores instructions of when being executed, enabling the processor to receive, by using the first conducting unit, a first signal sensed by the EM sensing circuit, and receive, by using the second conducting unit, a second signal sensed by the EM sensing circuit, and provide a signal pattern on the basis of the first signal and the second signal, and identify an external electronic device, at least partially on the basis of the signal pattern.

公开(公告)号：US11586245B2

公开(公告)日：2023-02-21

申请号：US16566636

申请日：2019-09-10

Applicant: Samsung Electronics Co., Ltd

Inventor： Youngbae Lee ,  Seungwoo Lee ,  Seungjae Lee ,  Jinchul Choi ,  Seungnyun Kim ,  Yongsang Yun

IPC: G06F1/16 ,  G06F17/14 ,  G06F3/046 ,  H01Q5/40

Abstract: An electronic device including an EM sensor module and a method for controlling the electronic device. An electronic device includes an electromagnetic (EM) sensor module, an antenna module electrically connected to the EM sensor module, a memory operationally connected to the EM sensor module, and a processor operationally connected to the EM sensor module, The EM sensor module is configured to detect an electromagnetic signal around the electronic device using the antenna module, determine whether the electromagnetic signal is a valid signal from at least one external electronic device, and send electromagnetic detection data related to all or at least part of the electromagnetic signal to the processor based on the electromagnetic signal being a valid signal.

公开(公告)号：US11754700B2

公开(公告)日：2023-09-12

申请号：US17261403

申请日：2019-04-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wuseong Lee ,  Minwook Kim ,  Taekyun Kim ,  Youngho Park ,  Youngbae Lee ,  Seungnyun Kim ,  Yongsang Yun

IPC: G01S13/72 ,  G01S13/50 ,  H01Q21/20

CPC classification number: G01S13/723 ,  G01S13/50 ,  H01Q21/205

Abstract: An electronic device comprises a plurality of array antennas arranged in a plurality of directions, and a control circuit, wherein the control circuit may be set so as to determine a plurality of statuses corresponding to the plurality of directions outside of the electronic device by means of using the plurality of array antennas, deactivate at least one first array antenna if the status of the at least one first array antenna of the plurality of statuses satisfies a first designated condition, activate at least one second array antenna if the status of the at least one second array antenna of the plurality of statuses satisfies a second designated condition, and detect an external object by means of using the at least one second array antenna, when the at least one first array antenna is in a deactivated status.

公开(公告)号：US11340281B2

公开(公告)日：2022-05-24

申请号：US16738864

申请日：2020-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbae Lee ,  Yongseob Yun ,  Seungwoo Lee ,  Jinchul Choi ,  Yongsang Yun

IPC: G01R31/00 ,  G01R29/08 ,  G01R29/26

Abstract: An electronic device and method related to measurement of an electromagnetic (EM) signal emitted from an external electronic device. The electronic device including a processor, a memory, and an EM sensor. The memory stores instructions, which, when executed, enable the processor to: obtain an input signal including an electromagnetic signal of an external electronic device and a self-noise using the EM sensor; identify an ambient condition of the electronic device; identify a compensation self-noise corresponding to the ambient condition; generate a signal pattern, based on the input signal and the compensation self-noise; and identify the external electronic device, based on at least a part of the signal pattern.