公开(公告)号：US11817082B2

公开(公告)日：2023-11-14

申请号：US17276342

申请日：2019-05-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaekyu Shim ,  Seunghyun Cho ,  Sungmin Hong

IPC: G10L15/02 ,  G10L15/08 ,  G10L15/22 ,  H04R1/10 ,  H04R3/00

CPC classification number: G10L15/02 ,  G10L15/083 ,  G10L15/22 ,  H04R1/1041 ,  H04R3/005 ,  G10L2015/223 ,  G10L2015/228

Abstract: Various embodiments of the present invention relate to an electronic device for performing voice recognition using microphones selected on the basis of the operation state, and an operation method of same. According to an embodiment, the electronic device includes: one or more microphone arrays which include a plurality of microphones; at least one processor operatively connected to the microphone arrays; and at least one memory electrically connected to the processor, wherein the memory may store instructions for the processor to, at the time of execution; receive wake-up utterances, for calling designated voice services, by using a first group of microphones among the plurality of microphones when operating in a first state; operate in a second state in response to the wake-up utterances; and receive subsequent utterances using a second group of microphones among the plurality of microphones when operating in the second state. Various other embodiments are also possible.

公开(公告)号：US11289971B2

公开(公告)日：2022-03-29

申请号：US16478578

申请日：2018-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaekyu Shim ,  Sungjin Park ,  Woojong Cho ,  Heeseung Choi

IPC: H02K7/102 ,  F16K31/04 ,  H02P3/06

Abstract: Disclosed is a motor brake device comprising: a solenoid module disposed along the circumferential outer peripheral surface of an outer rotor-type motor; a first friction member coupled to one surface of a motor rotor along the direction of a rotary shaft of a motor; and a second friction member disposed along the outer peripheral surface of the rotor, and selectively coming in contact with or being spaced from the first friction member by the solenoid module.

公开(公告)号：US10920927B2

公开(公告)日：2021-02-16

申请号：US15916074

申请日：2018-03-08

Applicant: Samsung Electronics Co., Ltd

Inventor： Jaekyu Shim ,  Baeseok Lim

IPC: F16M13/04 ,  G03B17/56 ,  G01P3/00 ,  F16M11/10 ,  F16M11/18 ,  F16M11/20 ,  H04M1/12 ,  F16M11/12 ,  F16M13/00 ,  F16M11/04 ,  G01P15/18 ,  H04M1/04

Abstract: A gimbal device according to various embodiments of the present disclosure may include: a handle; a gimbal; a joint pivotably coupling one end of the gimbal to the handle; and at least one processor, wherein the gimbal includes: a holder configured to hold an electronic device including a camera; an angular velocity sensor disposed in the holder and configured to detect a movement of the holder; and a plurality of motors coupled to the holder and configured to pivot the holder in pitch, roll, and yaw directions according to the detected movement. The at least one processor is configured to identify a pivoting state of the joint, and to change axis information assigned to each of detection values of three axes obtained by using the angular velocity sensor, based on the identified pivoting state. Other embodiments are possible.