公开(公告)号：US11377778B2

公开(公告)日：2022-07-05

申请号：US16516555

申请日：2019-07-19

Applicant: LG Electronics Inc.

Inventor： Dongcheol Kim ,  Youngjong Kim

IPC: D06F39/08 ,  F04D13/02 ,  F04D13/08 ,  F04D15/00 ,  D06F103/48

Abstract: A pump includes: a pump housing having an inflow port, a first discharge port, and a second discharge port; a pump motor for providing a rotational force; and an impeller disposed in the pump housing and configured to pump water introduced through the inflow port. A planetary gear train includes a carrier connected to a rotary shaft of the pump motor, a sun gear connected to the impeller, a pinion gear rotatably installed in the carrier and engaged with the sun gear, and a ring gear engaged with the pinion gear. A rotatable valve disc is couple with the ring gear in the pump housing, and configured to close the first discharge port and open the second discharge port in a first rotation position, and open the first discharge port and close the second discharge port in a second rotation position.

公开(公告)号：US11363541B2

公开(公告)日：2022-06-14

申请号：US16784197

申请日：2020-02-06

Applicant: LG ELECTRONICS INC.

Inventor： Dongcheol Kim ,  Hangyu Cho ,  Yeonghyeon Kwon ,  Jaehoon Chung

IPC: H04L5/00 ,  H04W52/36 ,  H04W76/19 ,  H04W72/04 ,  H04L25/03 ,  H04W88/02

Abstract: An apparatus and method for transmitting a power headroom report in a communication system supporting multi-carriers are disclosed, by which a user equipment is enabled to transmit the power headroom report. According to the present invention, a user equipment calculates a power headroom for each of at least one activated serving cell using a maximum transmission power of the user equipment for each of at least one activated serving cell and transmits the power headroom report including the power headroom for each of the at least one activated serving cell and the maximum transmission power of the user equipment for each of the at least one activated serving cell to a base station. In this case, the power headroom includes an information on power status of the user equipment for each of the at least one activated serving cell.

公开(公告)号：US10954624B2

公开(公告)日：2021-03-23

申请号：US16083097

申请日：2017-03-10

Applicant: LG Electronics Inc.

Inventor： Dongcheol Kim ,  Youngjong Kim ,  Youngjun Kim

IPC: D06F39/08 ,  D06F39/10 ,  D06F37/24 ,  D06F37/26 ,  D06F37/40 ,  D06F37/12 ,  D06F17/10 ,  D06F23/04

Abstract: Disclosed is a washing machine comprising: an outer tub which is disposed inside a cabinet and stores washing water; a sidewall member which is rotatably installed inside the outer tub and accommodates laundry therein; a tub base which is coupled to a lower end of the sidewall member and has a washing water inflow hole and a communication hole that are spaced apart from each other along a height direction; a guide member which is coupled to a bottom surface of the tub base and configured to communicate the washing water inflow hole and the communication hole in an outside of the tub base; and an upward flow path of washing water which extends along a height direction of the sidewall member and communicates with the guide member through the communication hole.

公开(公告)号：US10779219B2

公开(公告)日：2020-09-15

申请号：US15556559

申请日：2016-03-09

Applicant: LG ELECTRONICS INC.

Inventor： Hyunhee Park ,  Dongcheol Kim ,  Byungjoo Lee ,  Giwon Park

IPC: H04W40/34 ,  H04W84/18 ,  H04W8/00 ,  H04W40/24 ,  H04W88/02

Abstract: One embodiment of the present specification may provide a method for transmitting data by a first NAN device in a wireless communication system. Here, the method for transmitting data by the first NAN device may comprise the steps of: exchanging a service discovery frame (SDF) with a second NAN device using a common channel; switching the first NAN device to a first channel during a first interval; checking whether the switched first channel is available during a second interval; and if the first channel is available, transmitting data to the second NAN device via the first channel. Here, information on the first interval and the second interval with respect to the first channel may be included in the service discovery frame.

公开(公告)号：US10760197B2

公开(公告)日：2020-09-01

申请号：US15766669

申请日：2016-10-08

Applicant: LG Electronics Inc.

Inventor： Youngjun Kim ,  Youngjong Kim ,  Dongcheol Kim ,  Insik Yu

IPC: D06F17/08 ,  D06F17/10 ,  D06F23/04 ,  D06F37/12 ,  D06F37/14 ,  D06F37/24 ,  D06F37/30 ,  D06F37/40 ,  D06F37/42 ,  D06F39/08 ,  D06F39/10 ,  F16H1/46

Abstract: Disclosed herein is a washing machine including an inner tub assembly for accommodating laundry, a pulsator rotatably provided to an inner lower portion of the inner tub assembly, a blade installed at a lower portion of the pulsator to be rotatable independently from the pulsator, the blade being configured to pump wash water to raise the wash water to an upper end of the inner tub assembly, a drive motor for providing rotational power to the pulsator and the blade, and a power transmission unit for transmitting power of the drive motor to the pulsator and the blade, respectively.

公开(公告)号：US10681152B2

公开(公告)日：2020-06-09

申请号：US15558997

申请日：2016-02-17

Applicant: LG ELECTRONICS INC.

Inventor： Dongcheol Kim ,  Byungjoo Lee ,  Giwon Park ,  Hyunhee Park ,  Taesung Lim

IPC: H04L29/08 ,  H04W76/10 ,  H04W4/00 ,  H04W48/16 ,  H04W4/60 ,  H04W4/50 ,  H04W4/20 ,  H04W88/06 ,  H04W84/02

Abstract: The present specification relates to a method by which a device supports a service by using an application service platform (ASP) in a wireless communication system, and the service supporting method can comprise the steps of: performing a service discovery for a first service by using the ASP; and performing a service connection on the basis of a result of the service discovery, wherein when the ASP supports a plurality of service discovery interfaces and a plurality of service connection interfaces, the service discovery is performed using at least one of the plurality of service discovery interfaces, and the service connection can be performed using at least one of the plurality of service connection interfaces.

公开(公告)号：US10655263B2

公开(公告)日：2020-05-19

申请号：US15766652

申请日：2016-10-08

Applicant: LG Electronics Inc.

Inventor： Youngjun Kim ,  Youngjong Kim ,  Dongcheol Kim

IPC: D06F17/08 ,  D06F17/10 ,  D06F23/04 ,  D06F37/12 ,  D06F37/40 ,  D06F39/08 ,  D06F39/10 ,  F16H1/28

Abstract: Disclosed is a washing machine for circulating and spraying wash water. The washing machine includes a tub for accommodating wash water therein, a drum within the tub for accommodating laundry therein, a pumping blade located on the bottom surface of the drum and moving the wash water inside the tub, a drive module connected to the pumping blade to rotate the pumping blade, and a wash water spray unit located on an upper end portion of the drum spraying the wash water moved by the pumping blade.

公开(公告)号：US10433355B2

公开(公告)日：2019-10-01

申请号：US15736700

申请日：2016-06-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyunhee Park ,  Dongcheol Kim ,  Byungjoo Lee ,  Giwon Park ,  Taesung Lim

IPC: H04W76/14 ,  H04L29/08 ,  H04W88/18

Abstract: In the present specification, provided is a method for relaying, by a NAN proxy server, data communication in a wireless communication system. Here, the method for relaying data communication by an NAN proxy server may comprise the steps of: transmitting server capability attribute information of the NAN proxy server to a first NAN proxy client; receiving connection capability attribute information from the first NAN proxy client; transmitting proxy relay request attribute information to the first NAN proxy client; receiving proxy relay response attribute information from the first NAN proxy client; and performing scheduling for the first NAN proxy client and relaying data communication to the first NAN client. Here, the proxy relay request attribute information may be transmitted if information on a direct connection failure is included in the connection capability attribute information.

公开(公告)号：US10356720B2

公开(公告)日：2019-07-16

申请号：US15555633

申请日：2015-12-09

Applicant: LG ELECTRONICS INC.

Inventor： Giwon Park ,  Dongcheol Kim ,  Byungjoo Lee ,  Hyunhee Park

IPC: H04W52/02 ,  H04W8/00 ,  H04W28/02 ,  H04W84/12

Abstract: Disclosed are a data communication method between NAN devices operating in power save mode and a data communication-performing NAN device operating in power save mode. The data communication method between NAN devices operating in power save mode may comprise the steps of: a first NAN device receiving a discovery window cycle information element; on the basis of the window cycle information element, the first NAN device setting a discovery window cycle and a discovery window included in the discovery window cycle; the first NAN device operating on the discovery window in an awake state and receiving, from a second NAN device, a TIM information element containing information on data buffered on the first NAN device; and on the basis of the TIM information element, the first NAN device setting a listening window or a power save window within the discovery window cycle after the discovery window.

公开(公告)号：US10342068B2

公开(公告)日：2019-07-02

申请号：US15549899

申请日：2016-02-05

Applicant: LG ELECTRONICS INC.

Inventor： Giwon Park ,  Dongcheol Kim ,  Byungjoo Lee ,  Hyunhee Park

IPC: H04W84/18 ,  H04W28/02 ,  H04W72/12 ,  H04W72/14 ,  H04W52/02

Abstract: A method and a device for transmitting data in a neighbor awareness network (NAN) are provided. A NAN device acquires a NAN association identifier (AID) from a unique identifier and receives a traffic indication map (TIM) information on the basis of a TIM offset. TIME offset is determined on the basis of the NAN AID.