公开(公告)号：US10311717B2

公开(公告)日：2019-06-04

申请号：US16068662

申请日：2016-01-27

申请人： LG ELECTRONICS INC.

发明人： Kyoungsuk Ko ,  Byungjin Kim ,  Jeonghwan Yoon ,  Koh Choi ,  Myunghwan Ha ,  Jaeryong Kim ,  Sunghyuk Park

IPC分类号： G08C17/02

摘要： According to one embodiment of the present invention, a method for controlling a mobile device capable of communicating with a digital device comprises the steps of: transmitting a first pointing signal to a first virtual region; displaying an identification (ID) capable of identifying the digital device positioned in the first virtual region; transmitting a second pointing signal to a second virtual region; and transmitting, to the digital device, a command for executing a specific function of the digital device, with reference to a memory.

公开(公告)号：US09886848B2

公开(公告)日：2018-02-06

申请号：US14622573

申请日：2015-02-13

申请人： LG ELECTRONICS INC.

发明人： Kyechul Lee ,  Jihye Park ,  Sunghyuk Park

IPC分类号： H04N7/18 ,  G06F3/0488 ,  A63F13/00 ,  G08C23/02 ,  G08C17/02 ,  G08C23/04 ,  H04N5/232

CPC分类号： G08C23/02 ,  G08C17/02 ,  G08C23/04 ,  G08C2201/20 ,  G08C2201/30 ,  G08C2201/51 ,  G08C2201/70 ,  G08C2201/91 ,  G08C2201/93 ,  H04N5/23203 ,  H04N5/23293

摘要： A mobile terminal includes a wireless communication unit; a camera; a display; an ultrasound transmission unit; and a controller configured to control the wireless communication unit, the camera, the display, and the ultrasound transmission unit. The mobile terminal is configured to: transmit a first detection prepare request signal to allow a plurality of external devices located within a control area to switch to a prepare state; acquire an image including at least one of the plurality of external devices that switches to the prepare state; selectively transmit an ultrasound signal to the at least one of the plurality of external devices included in the image; receive associated control information from each of the at least one of the plurality of external devices; and display a graphic image related to the associated control information from each of the at least one of the plurality of external devices.

公开(公告)号：US11350808B2

公开(公告)日：2022-06-07

申请号：US16612904

申请日：2018-04-18

申请人： LG ELECTRONICS INC.

发明人： Kyoungsuk Ko ,  Sungsuk Kang ,  Byungjin Kim ,  Sunghyuk Park ,  Koh Choi ,  Subong Hong

IPC分类号： A47L9/28 ,  A47L9/32 ,  A47L9/24 ,  A47L5/36

摘要： The vacuum cleaner includes a cleaner body including a wheel for moving and a wheel motor for driving the wheel, a suction hose connected to the cleaner body, a handle connected to the suction hose, at least one detection sensor disposed in the suction hose to detect an inclination of the suction hose, and a controller controlling the wheel motor on the basis of the inclination of the suction hose detected by the at least one detection sensor.

公开(公告)号：US10360792B2

公开(公告)日：2019-07-23

申请号：US16068662

申请日：2016-01-27

申请人： LG ELECTRONICS INC.

发明人： Kyoungsuk Ko ,  Byungjin Kim ,  Jeonghwan Yoon ,  Koh Choi ,  Myunghwan Ha ,  Jaeryong Kim ,  Sunghyuk Park

IPC分类号： G08C17/02

摘要： According to one embodiment of the present invention, a method for controlling a mobile device capable of communicating with a digital device comprises the steps of: transmitting a first pointing signal to a first virtual region; displaying an identification (ID) capable of identifying the digital device positioned in the first virtual region; transmitting a second pointing signal to a second virtual region; and transmitting, to the digital device, a command for executing a specific function of the digital device, with reference to a memory.