Lg Electronics Inc.

Gaudio Lab, Inc.

Samsung Electronics Co., Ltd.

Yonsei University

Gaudi Audio Lab, Inc.

Kyutae Park

Youngsoo Ha

Hoil Jeon

Jaeil Bae

Kyungah Lee

Seonil Yu

Hangbok Lee

Yeji Um

Bohyun Nam

Wonjun Lee

Jungkyu Son

Daesung Lee

Hyokku Kwon

Seonkyu Kim

Kyungsoo Park

Hyun Jin Choi

Junyi Heo

Siyeon An

Jongho Yun

Minsub Kim

Kyujin Park

Jeonghun Seo

Kyongsok Oh

Sunil Cho

Younghoon Kwon

Jihyun Lee

Woonkyu Seo

Dongkyu Kim

Hongsik Kwon

Hyunoh Oh

Sangbae Chon

Taegyu Lee

Sangmyung Lee

Hyok Ku Kwon

Hyunjoo Chung

Jinwon Kang

Donghyun Lee

Byung-Wook Min

Jinju Kim

Sojin Park

Seongmin Kim

Wookjun Chung

Seunghyun Song

Kyeongchul Cho

Jun Sik Hwang

Sangwoo Lee

Sungjin Lim

Sewoon Jeon

Youngju Joo

Joonho Yoon

Kiwan Nahm

Young-Soo Ha

Hyungjin Kwon

Hozin Song

Gilsu Jung

Hyeongkyu Cho

Hyoungseo Choi

Eunsung Jo

An air conditioner including an indoor unit housing; an indoor heat exchanger configured to exchange heat with air flowing into the indoor unit housing; a compressor configured to compress a refrigerant for a cooling operation or a heating operation performed by the air conditioner; a four-way valve configured to switch a circulation direction of the refrigerant based on whether the air conditioner is to perform the cooling operation or the heating operation; a first blower fan located in the indoor unit housing and configured to blow heat-exchanged air out of the indoor unit housing; a second blower fan located in the indoor unit housing at a higher position than the first blower fan and configured to blow heat-exchanged air out of the indoor unit housing; and a processor electrically connected to the compressor, the four-way valve, the first blower fan, and the second blower fan, and configured to, during the heating operation, adjust a rotational speed of the first blower fan to be higher than a rotational speed of the second blower fan.

Air conditioner and controlling method thereof

Electric washing machine

A refrigerator includes: a cabinet forming a storage space; a door for opening and closing the storage space and provided with a receiving space; a see-through portion extending through the door and communicating with the receiving space; a door light for illuminating a rear space of the door; a transparent panel assembly for shielding the see-through portion and becoming transparent or opaque so as to selectively visualize the see-through portion according to On/Off states of the door light; and a heat insulating member, formed along a perimeter of the transparent panel assembly, for insulating a perimeter portion of the transparent panel assembly.

Refrigerator

An antenna device comprises: a first antenna; a second antenna; and a plurality of single decoupling network circuits DN_-DN_n which electromagnetically connect the first antenna and second antenna and remove a self-interference signal, wherein a multi-stage decoupling network circuit in which the DN_-DN_n are dependent-connected can be configured such that a Yparameter of the multi-stage decoupling network circuit becomes equal to or lower than a predetermined value on frequencies f_-f_n, respectively.

Antenna device having multi-stage decoupling network circuit

Control panel for washing machine

An audio signal processing device comprises: a receiver for receiving an input audio signal; a processor for generating loudness metadata corresponding to the input audio signal; and an outputter for transmitting the loudness metadata generated by the processor. The processor is configured to acquire loudness information analyzed from input content, acquires loudness information about the input audio signal by measuring the loudness of the input audio signal, generates the loudness metadata by converting the loudness information, and transmits, through the outputter, the generated loudness metadata to an output device for outputting the input audio signal.

Audio signal processing method and device for controlling loudness level

A refrigerator includes a main body that defines a storage space, a door configured to open or close the storage space, and a dispenser located in the door and configured to dispense cooled water and purified water. The refrigerator also includes a purified water input part that inputs a command for dispensing the purified water, a cooled water input part that inputs a command for dispensing the cooled water, and a dispensing amount input part that sets an amount of purified water to be dispensed based on the purified water being selected through the purified water input part. The refrigerator further includes a filter device located within the storage space to purify water supplied from a water supply source, and a water tank storing water that has passed through the filter device in a cooled state.

A broadband patch antenna comprises a substrate, a ground plate attached to one surface of the substrate, a radiation plate attached to the other surface of the substrate opposite the one surface of the substrate, and a feed line attached to the other surface of the substrate and having one end connected to the radiation plate. The feed line comprises a first line and a second line. The ground plate has the shape of capital 'L' having a first groove, a second groove, and a third groove, and may not comprise a portion corresponding to the radiation plate. The first groove is positioned at a first portion which corresponds to a connection portion between the first line and the radiation plate, the second groove is positioned at a second portion which corresponds to a connection portion between the second line and the radiation plate, and the third groove may be positioned so as to be spaced apart from the first groove and the second groove.

Broadband patch antenna

Electric drying machine for laundry purpose

Growing community of inventors

Seoul, South Korea

Kyutae Park