公开(公告)号：US11048293B2

公开(公告)日：2021-06-29

申请号：US16040165

申请日：2018-07-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ho Seon Shin ,  Chui Min Lee ,  Seung Yeol Lee ,  Seong Min Je

IPC: G10L15/18 ,  G06F1/16 ,  H04R27/00 ,  G06F3/041 ,  G06F3/0488 ,  G06F3/16 ,  H04R1/02 ,  H04R1/08 ,  G06N7/00 ,  G06N20/10 ,  G06N3/04 ,  G06N5/04

Abstract: An electronic device includes a speaker, a microphone, a communication circuit, a processor operatively connected to the speaker, the microphone, and the communication circuit, and a memory operatively connected to the processor. The memory stores instructions that, when executed, cause the processor to receive a user input to activate an intelligent system, to determine at least part of a duration to receive a user utterance via the microphone, based at least partly on a state of the electronic device, to receive a first user utterance via the microphone after receiving the user input, to transmit first data associated with the first user utterance to an external server via the communication circuit, and to receive a first response from the external server via the communication circuit. The first response is generated based at least partly on the first data.

公开(公告)号：US09859772B2

公开(公告)日：2018-01-02

申请号：US14605379

申请日：2015-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myung Bae Bang ,  Tae Sang Park ,  Nam Su Kim ,  Young Kwan Kim ,  Byung Ryel In ,  Deok Jin Kim ,  Seung Yeol Lee

IPC: H02K9/06 ,  F04D29/58 ,  F04D25/06 ,  F04D25/08 ,  F04D29/42 ,  H02K9/22 ,  H02K5/04 ,  H02K5/15 ,  H02K5/173 ,  H02K9/14 ,  H02K11/33

CPC classification number: H02K9/06 ,  F04D25/06 ,  F04D25/082 ,  F04D29/4253 ,  F04D29/5806 ,  F04D29/5813 ,  H02K5/04 ,  H02K5/15 ,  H02K5/1732 ,  H02K9/14 ,  H02K9/22 ,  H02K11/33 ,  Y10T29/49012

Abstract: A motor includes a control part assembly having an air inlet through which air is inlet, an air flow path configured to communicate with the air inlet, and a printed circuit board; and a motor part assembly having a stator configured to generate magnetic flux when a current is applied, a rotor structured to be rotated while interacting with the stator electromagnetically, a motor shaft provided to be rotated together with the rotor, and an impeller coupled to the motor shaft and provided to be rotated to generate air flow, and is configured to be detachably coupled to the control part assembly. Through the structure as such, the performance of the motor may be improved.

公开(公告)号：US10098515B2

公开(公告)日：2018-10-16

申请号：US14695223

申请日：2015-04-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tae Sang Park ,  Myung Bae Bang ,  Kwang Soo Kim ,  Jong Jin Park ,  Hyeon Joon Oh ,  Seung Yeol Lee ,  Byung Ryel In

IPC: A47L9/00 ,  A47L5/22 ,  F04D29/44 ,  F04D25/08 ,  F04D29/42 ,  F04D29/62

Abstract: A vacuum cleaner having an improved structure capable of enhancing suction performance includes a suction unit provided in a main body, the suction unit including an impeller disposed to suck air by rotating about an axis thereof, and a diffuser disposed to guide air discharged from the impeller. The diffuser includes an inner casing, an outer casing disposed to be spaced apart from an outer circumference of the inner casing and to form a path through which the air discharged from the impeller flows, and a plurality of vanes disposed at the inner casing to guide the air discharged from the impeller to the path, and the plurality of vanes protrude toward the outer casing to cross at least a part of the path.