公开(公告)号：US20200021114A1

公开(公告)日：2020-01-16

申请号：US16579199

申请日：2019-09-23

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Euisung KIM ,  Wonchul CHOI ,  Hyunwook MOON ,  Byungkyu PARK

IPC: H02J5/00 ,  H02J7/02 ,  H02J7/00 ,  H01F38/14 ,  G07F17/32 ,  G06K9/00 ,  A47B31/02 ,  H05B6/12 ,  H05B6/06 ,  H02J50/10

Abstract: A smart table is disclosed. The smart table includes a plate, an inverter configured to convert direct current (DC) power into alternative current (AC) power and to supply the AC power, a coil unit disposed below the plate and including a plurality of working coils heated by the AC power, a radio frequency identification (RFID) reader configured to recognize an RFID tag of a home appliance placed on the plate and to receive information on the home appliance from the RFID tag, and a processor configured to drive one or more of the plurality of working coils as wireless power transmission coils to perform control to transmit wireless power to the home appliance based on the received information.

公开(公告)号：US20180308482A1

公开(公告)日：2018-10-25

申请号：US15959827

申请日：2018-04-23

Applicant: LG ELECTRONICS INC.

Inventor： Duho RO ,  Nomin MYOUNG ,  Suhee LIM ,  Yongyeon CHOI ,  Wonchul CHOI

IPC: G10L15/22 ,  G10L15/30 ,  G10L15/26

CPC classification number: G10L15/22 ,  G06F3/167 ,  G10L15/265 ,  G10L15/30 ,  G10L2015/223 ,  G10L2015/225

Abstract: Disclosed is a voice recognition apparatus including: a microphone; a controller configured to process a voice input received through the microphone; and a display configured to display information corresponding to each stage of a procedure of processing the voice input. Accordingly, it is possible to provide a user with diverse information according to a voice recognition process.

公开(公告)号：US20170279282A1

公开(公告)日：2017-09-28

申请号：US15470100

申请日：2017-03-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Euisung KIM ,  Wonchul CHOI ,  Hyunwook MOON ,  Byungkyu PARK

IPC: H02J5/00 ,  G06K9/00 ,  H02J7/00 ,  H01F38/14 ,  G07F17/32 ,  H02J7/02 ,  A47B31/02

Abstract: A smart table is disclosed. The smart table includes a plate, an inverter configured to convert direct current (DC) power into alternative current (AC) power and to supply the AC power, a coil unit disposed below the plate and including a plurality of working coils heated by the AC power, a radio frequency identification (RFID) reader configured to recognize an RFID tag of a home appliance placed on the plate and to receive information on the home appliance from the RFID tag, and a processor configured to drive one or more of the plurality of working coils as wireless power transmission coils to perform control to transmit wireless power to the home appliance based on the received information.