公开(公告)号：US11661700B2

公开(公告)日：2023-05-30

申请号：US16770448

申请日：2018-12-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyungha Kang ,  Jaehyung Kim ,  Semin Jang ,  Joosik Jung

IPC: D06F58/10 ,  B01D46/00 ,  B01D46/42 ,  D06F58/22 ,  D06F87/00

CPC classification number: D06F58/10 ,  B01D46/0041 ,  B01D46/4272 ,  D06F58/22 ,  D06F87/00 ,  B01D2279/55

Abstract: A clothes treatment apparatus comprises: a cabinet forming a treatment space for storing clothes; a filter module having a filter portion for filtering out dust from air; an air flow path having a plurality of preset flow paths for directing air to be discharged into the treatment space; a fan for moving the air in the air flow path; a single valve disposed on the air flow path, that changes the air flow path by rotating around a predetermined rotational axis; a valve actuating module for rotating the valve; and a control part for controlling the angle of rotation of the valve to select one of the plurality of flow paths. The plurality of flow paths comprise: at least one bypass flow path for directing the air to bypass the filter portion; and at least one filtering flow path for directing the air to pass through the filter portion.

公开(公告)号：US11617207B2

公开(公告)日：2023-03-28

申请号：US16821367

申请日：2020-03-17

Applicant: LG Electronics Inc.

Inventor： Jaehyung Kim ,  Changhwan Park ,  Seokmin Shin ,  Joonkui Ahn

IPC: H04W74/08

Abstract: Provided is a method for transmitting a random access preamble by a user equipment (UE) in a wireless communication system supporting a narrow band-Internet of things (NB-IoT). Specifically, the UE transmits the random access preamble to an eNB in a subcarrier allocated by the eNB according to a specific preamble structure and receives a random access response message from the eNB in response to the random access preamble. In this case, the random access preamble is repeatedly transmitted 16 times during a predetermined duration and then, a gap is inserted for a predetermined time and the predetermined duration is determined by multiplying a transmission duration in which the random access preamble is transmitted by the number of repeated transmission times.

公开(公告)号：US11613841B2

公开(公告)日：2023-03-28

申请号：US16684061

申请日：2019-11-14

Applicant: LG Electronics Inc.

Inventor： Jaehyung Kim ,  Semin Jang

IPC: D06F87/00 ,  D06F71/36 ,  D06F71/40

Abstract: Disclosed herein is a laundry treating apparatus comprising a cabinet comprising an opening, a door rotatably coupled to the cabinet, an inner case disposed in the cabinet and configured to provide an accommodation space, a supply part configured to communicate with the inner case to supply at least one of air or moisture to the accommodation space, and a mount part disposed on at least one of the inner case or the door and configured to place the laundry in the accommodation space. The mount part comprises a support part disposed on at least one of the inner case or the door to support a surface of the laundry, and a pressing part. The pressing part comprises a pressing body rotatably coupled to one of the inner case, the door, or the support part, and a position change part and a position change part.

公开(公告)号：US11572654B2

公开(公告)日：2023-02-07

申请号：US17044064

申请日：2019-04-03

Applicant: LG Electronics Inc.

Inventor： Kihyuk Kim ,  Jaeil Bae ,  Seonkyu Kim ,  Wookjun Chung ,  Jaehyung Kim ,  Semin Jang

IPC: D06F71/34 ,  D06F58/10 ,  D06F71/36 ,  D06F58/20

Abstract: The present invention relates to a clothing treatment apparatus. The clothing treatment apparatus comprises: a cabinet; a first clothing treatment chamber for accommodating clothes in the cabinet; a machine chamber for supplying steam or air to the first clothing treatment chamber; and a door assembly for opening and closing an opening. The door assembly comprises: a first panel having a second clothing treatment chamber for treating clothes formed therein, the first panel being open at one side and being pivotably connected to the cabinet; a second panel for opening and closing the open one side of the first panel; and a partition plate, disposed between the first panel and the second panel, for applying pressure to each of the clothes placed on the first panel and the clothes placed on the second panel.

公开(公告)号：US11558842B2

公开(公告)日：2023-01-17

申请号：US17665149

申请日：2022-02-04

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung Kim ,  Suckchel Yang ,  Seonwook Kim ,  Changhwan Park ,  Joonkui Ahn

IPC: H04W56/00 ,  H04W76/27 ,  H04W72/04 ,  H04W74/08 ,  H04L27/26 ,  H04L5/00 ,  H04W80/02 ,  H04W74/00

Abstract: Provided are a method of adjusting uplink timing in a wireless communication system and an apparatus therefor. Specifically, a method for a user equipment to adjust uplink timing in a wireless communication system includes transmitting, to a base station, an uplink signal, receiving, from the base station, a timing advance (TA) command configured based on the uplink signal, and performing uplink transmission to the base station by applying a timing advance (TA) indicated by the TA command. The TA command may be interpreted based on subcarrier spacing of at least one frequency resource region to which the TA is to be applied.

公开(公告)号：US11414810B2

公开(公告)日：2022-08-16

申请号：US16957881

申请日：2018-12-07

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung Kim ,  Semin Jang

IPC: D06F58/12 ,  D06F58/10 ,  D06F58/20 ,  D06F69/00 ,  B06B1/14

Abstract: A clothes treatment apparatus comprises: a frame; a hanger body configured to move with respect to the frame and provided to hang clothes or clothes hangers; a vibration module that generates vibrations by comprising at least one eccentric portion that rotates around at least one predetermined rotational axis in such a way that the weight is off-center, and that is connected to the hanger body to transmit the vibrations; and at least one elastic member that exerts an elastic force on the vibration module when the vibration module vibrates, wherein the angular speed of the eccentric portion is changeable.

公开(公告)号：US11271785B2

公开(公告)日：2022-03-08

申请号：US17148373

申请日：2021-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung Kim ,  Woosuk Ko ,  Chulkyu Mun ,  Sungryong Hong

IPC: H04L27/04 ,  H04L27/26 ,  H04L1/00 ,  H04L25/02 ,  H04L5/00

Abstract: A broadcast signal receiver is disclosed. A broadcast signal receiver according to an embodiment of the present invention comprises a synchronization & demodulation module performing signal detection and OFDM demodulation on a received broadcast signal; a frame parsing & deinterleaving module performing parsing and deinterleaving of a signal frame of the broadcast signal; a demapping & decoding module performing conversion of data of at least one Physical Layer Pipe (PLP) of the broadcast signal into the bit domain and FEC decoding of the converted PLP data; and an output processing module outputting a data stream by receiving the at least one PLP data.

公开(公告)号：US11168438B2

公开(公告)日：2021-11-09

申请号：US16427705

申请日：2019-05-31

Applicant: LG Electronics Inc.

Inventor： Jaehyung Kim ,  Semin Jang

IPC: D06F67/00 ,  D06F73/02 ,  D06F1/10 ,  D06F58/10 ,  D06F58/20

Abstract: The embodiments of the present disclosure provide a laundry treating apparatus comprising a cabinet comprising an accommodation space configured to hold clothes therein, a support body disposed in the accommodation space and configured to define a predetermined space in which the clothes are supported, a compression body rotatably secured to the support body and configured to rotate in a direction towards the support body and a direction away from the support body, the compression body being configured to press the clothes towards the support body, a moisture chamber disposed in at least one of the compression body or the support body, and a moisture supply unit configured to supply steam or moisture to the moisture chamber.

公开(公告)号：US20210314995A1

公开(公告)日：2021-10-07

申请号：US17266462

申请日：2019-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung Kim ,  Seonwook Kim ,  Changhwan Park ,  Seokmin Shin ,  Joonkui Ahn ,  Suckchel Yang ,  Seunggye Hwang

IPC: H04W72/12 ,  H04W72/04 ,  H04W4/70

Abstract: The present specification provides a method for transmitting an MPDCCH in a wireless communication system supporting MTC. More specifically, the method performed by a base station comprises the steps of: mapping an MPDCCH to resource elements (REs); and transmitting the MPDCCH on the REs to a terminal, wherein the mapping of the MPDCCH comprises a step of copying REs used for the MPDCCH in at least one symbol of a second slot of a subframe onto at least one symbol of a first slot of the subframe.

公开(公告)号：US11129190B2

公开(公告)日：2021-09-21

申请号：US16496370

申请日：2018-03-22

Applicant: LG Electronics Inc.

Inventor： Jaehyung Kim ,  Joonkui Ahn ,  Changhwan Park ,  Seokmin Shin ,  Suckchel Yang ,  Seunggye Hwang

IPC: H04L12/28 ,  H04W74/00 ,  H04W76/27 ,  H04B1/7143 ,  H04L1/18 ,  H04W72/04 ,  H04W72/14 ,  H04W74/08 ,  H04J1/16

Abstract: The present invention relates to a method for performing a random access procedure in a wireless communication system and an apparatus therefor, the method comprising: a step of transmitting, to a base station, a random access preamble, wherein the random access preamble indicates an uplink data transmission in a Msg3 stage of the random access procedure; a step of receiving, from the base station, together with a random access response message including first uplink grant information, second uplink grant information for the uplink data transmission in the Msg3 stage; and a step of transmitting, to the base station, a radio resource control (RRC) connection request message with the first uplink grant information and performing data transmission with the second uplink grant information.