公开(公告)号：US09699819B2

公开(公告)日：2017-07-04

申请号：US14766593

申请日：2014-02-07

Applicant: LG ELECTRONICS INC.

Inventor： Wookbong Lee ,  Byungjoo Lee ,  Jinho Kim ,  Dongcheol Kim ,  Hangyu Cho

IPC: H04W4/00 ,  H04W76/02 ,  H04W8/00 ,  H04W72/04 ,  H04W48/14 ,  H04W4/20 ,  H04W80/10 ,  H04W84/12

CPC classification number: H04W76/14 ,  H04W4/21 ,  H04W8/005 ,  H04W48/14 ,  H04W72/0406 ,  H04W76/15 ,  H04W80/10 ,  H04W84/12

Abstract: One embodiment of the present invention relates to a method by which a first device for supporting a WiFi direct service establishes a session, the method including: causing an application service platform (ASP) layer to receive an Advertise Service method from a service layer; causing the ASP layer to receive a REQUEST_SESSION message from a second device; causing the ASP layer to receive a SetSessionReady method from the service layer; and causing the ASP layer to transmit an ADDED_SESSION message to the second device in response to the REQUEST_SESSION message, wherein each of the AdvertiseService method, the REQUEST_SESSION message, and the ADDED_SESSION message includes port information, and the port information included in the AdvertiseService method is the same as the port information included in the ADDED_SESSION message when the first device gives, to the second device, the port information related to the session.

公开(公告)号：US09538568B2

公开(公告)日：2017-01-03

申请号：US14421426

申请日：2013-11-08

Applicant: LG ELECTRONICS INC.

Inventor： Byungjoo Lee ,  Dongcheol Kim ,  Jinho Kim ,  Wookbong Lee ,  Hangyu Cho

IPC: H04W4/00 ,  H04W76/02 ,  H04W4/08 ,  H04W8/00 ,  H04L29/08 ,  H04W84/12 ,  H04W84/18 ,  H04W92/18

CPC classification number: H04L67/1046 ,  H04L67/1044 ,  H04L67/1051 ,  H04W4/08 ,  H04W8/005 ,  H04W72/048 ,  H04W76/14 ,  H04W84/12 ,  H04W84/18 ,  H04W92/18

Abstract: The present invention relates to a wireless communication system, and a method for peer to peer (P2P) group formation is disclosed. To this end, the method for P2P group formation may include transmitting, from a first wireless device to a second wireless device, a provision discovery request frame including connection capabilities of the first wireless device, and receiving, at the first wireless device, from the second wireless device, a provision discovery response frame including connection capabilities of the second wireless device. Here, the connection capabilities may include indicating at least one of: New in order to initiate a new group, Group Owner in order to become a group owner, and Client in order to become a client; and the first wireless device determines the group owner of a P2P group on the basis of the first connection capability and the second connection capability.

Abstract translation: 本发明涉及无线通信系统，并且公开了一种用于对等（P2P）组的形成方法。 为此，用于P2P组形成的方法可以包括从第一无线设备向第二无线设备发送包括第一无线设备的连接能力的提供发现请求帧，以及在第一无线设备处从第一无线设备接收 第二无线设备，包括第二无线设备的连接能力的提供发现响应帧。 这里，连接功能可以包括以下中的至少一个：为了成为客户端而启动新组，组主人以成为组所有者，并且客户端为新的，新的; 并且所述第一无线装置基于所述第一连接能力和所述第二连接能力来确定P2P组的组所有者。

公开(公告)号：US09380550B2

公开(公告)日：2016-06-28

申请号：US14381937

申请日：2013-02-01

Applicant: LG ELECTRONICS INC.

Inventor： Jinho Kim ,  Wookbong Lee ,  Suhwook Kim ,  Jinyoung Chun ,  Jinsam Kwak

IPC: H04W60/02 ,  H04W16/14 ,  H04W24/08 ,  H04W76/04 ,  H04W48/10 ,  H04W88/06

CPC classification number: H04W60/02 ,  H04W16/14 ,  H04W24/08 ,  H04W48/10 ,  H04W76/20 ,  H04W88/06

Abstract: A method for checking availability of one of Television White Space (TVWS) devices by a management device for managing the TVWS devices to co-exist in a TVWS according to one embodiment of the present invention can comprise the following steps: receiving a registration request message for registering the TVWS device or updating the registration of the TVWS device from the TVWS device; registering the TVWS device or updating the registration of the TVWS device; transmitting a check request message for checking the availability of the TVWS device to the TVWS device after registering the TVWS device or updating the registration of the TVWS device, the check request message including a time parameter; and determining the availability of the TVWS device on the basis of the time parameter.

Abstract translation: 根据本发明的一个实施例，用于通过用于管理TVWS设备的TVWS设备共存的管理设备检查电视空白（TVWS）设备之一的可用性的方法可以包括以下步骤：接收注册请求消息 用于注册TVWS设备或从TVWS设备更新TVWS设备的注册; 注册TVWS设备或更新TVWS设备的注册; 在注册所述TVWS设备或更新所述TVWS设备的注册之后，向所述TVWS设备发送用于检查所述TVWS设备的可用性的检查请求消息，所述检查请求消息包括时间参数; 并根据时间参数确定TVWS设备的可用性。

公开(公告)号：US20150245393A1

公开(公告)日：2015-08-27

申请号：US14421426

申请日：2013-11-08

Applicant: LG ELECTRONICS INC.

Inventor： Byungjoo Lee ,  Dongcheol Kim ,  Jinho Kim ,  Wookbong Lee ,  Hangyu Cho

IPC: H04W76/02 ,  H04W84/12 ,  H04L29/08

CPC classification number: H04L67/1046 ,  H04L67/1044 ,  H04L67/1051 ,  H04W4/08 ,  H04W8/005 ,  H04W72/048 ,  H04W76/14 ,  H04W84/12 ,  H04W84/18 ,  H04W92/18

Abstract: The present invention relates to a wireless communication system, and a method for peer to peer (P2P) group formation is disclosed. To this end, the method for P2P group formation may include transmitting, from a first wireless device to a second wireless device, a provision discovery request frame including connection capabilities of the first wireless device, and receiving, at the first wireless device, from the second wireless device, a provision discovery response frame including connection capabilities of the second wireless device. Here, the connection capabilities may include indicating at least one of: New in order to initiate a new group, Group Owner in order to become a group owner, and Client in order to become a client; and the first wireless device determines the group owner of a P2P group on the basis of the first connection capability and the second connection capability.

Abstract translation: 本发明涉及无线通信系统，并且公开了一种用于对等（P2P）组的形成方法。 为此，用于P2P组形成的方法可以包括从第一无线设备向第二无线设备发送包括第一无线设备的连接能力的提供发现请求帧，以及在第一无线设备处从第一无线设备接收 第二无线设备，包括第二无线设备的连接能力的提供发现响应帧。 这里，连接功能可以包括以下中的至少一个：为了成为客户端而启动新组，组主人以成为组所有者，并且客户端为新的，新的; 并且所述第一无线装置基于所述第一连接能力和所述第二连接能力来确定P2P组的组所有者。

公开(公告)号：US12082756B2

公开(公告)日：2024-09-10

申请号：US17487566

申请日：2021-09-28

Applicant: LG Electronics Inc.

Inventor： Jinho Kim ,  Hyeri Kwon ,  Sungjun Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Jinhyouk Shin ,  Ingyu Yang ,  Youngsoo Kim

IPC: A47L7/00 ,  A47L9/04 ,  A47L9/06 ,  A47L11/206 ,  A47L11/40

CPC classification number: A47L11/206 ,  A47L7/0009 ,  A47L9/0472 ,  A47L9/068 ,  A47L11/4013 ,  A47L11/4038 ,  A47L11/4069 ,  A47L11/4083 ,  A47L11/4088 ,  A47L11/4094

Abstract: A nozzle for a cleaner has a nozzle housing including a suction flow path configured to allow air and dust to flow therethrough. A water tank is mounted on the nozzle housing to store water. The nozzle also has first and second rotation cleaning units arranged on a lower side of the nozzle housing. Each of the first and second rotation cleaning units include a rotation plate coupled to a mop. The nozzle includes a first driving device that has a first driving motor to drive the first rotation cleaning unit. The nozzle also includes a second driving device that has a second driving motor to drive the second rotation cleaning unit. Further, the nozzle has a water discharge port provided at a bottom of the nozzle housing to supply water in the water tank to each of the first and second rotation cleaning units.

公开(公告)号：US20240245280A1

公开(公告)日：2024-07-25

申请号：US18624952

申请日：2024-04-02

Applicant: LG ELECTRONICS INC.

Inventor： Jinhyouk SHIN ,  Jinho Kim ,  Hyeri Kwon ,  Sungjun Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Ingyu Yang ,  Youngsoo Kim

IPC: A47L13/22 ,  A47L7/00 ,  A47L9/02 ,  A47L9/04 ,  A47L11/20 ,  A47L11/202 ,  A47L11/206 ,  A47L11/282 ,  A47L11/40

CPC classification number: A47L13/22 ,  A47L7/0009 ,  A47L9/02 ,  A47L9/0411 ,  A47L9/0433 ,  A47L9/0472 ,  A47L11/201 ,  A47L11/2025 ,  A47L11/206 ,  A47L11/282 ,  A47L11/4038 ,  A47L11/4044 ,  A47L11/4069 ,  A47L11/4083 ,  A47L11/4088 ,  A47L11/4094

Abstract: A cleaner can include a cleaner main body including a suction motor configured to generate a suction force to suction air containing dust on a cleaning surface, the cleaner main body being configured to separate the dust from the air suctioned; a nozzle placed on the cleaning surface and configured to suck the air containing dust on the cleaning surface; and an extension tube to which the nozzle is detachably connected, one end connected to the nozzle and the other end connected to the cleaner main body to guide the air containing dust from the cleaning surface to the cleaner main body.

公开(公告)号：US11937752B2

公开(公告)日：2024-03-26

申请号：US18143328

申请日：2023-05-04

Applicant: LG ELECTRONICS INC.

Inventor： Jinhyouk Shin ,  Jinho Kim ,  Hyeri Kwon ,  Sungjun Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Ingyu Yang ,  Youngsoo Kim

IPC: A47L7/00 ,  A47L9/02 ,  A47L9/04 ,  A47L9/06 ,  A47L11/20 ,  A47L11/202 ,  A47L11/206 ,  A47L11/282 ,  A47L11/40 ,  A47L13/22

CPC classification number: A47L13/22 ,  A47L7/0009 ,  A47L9/02 ,  A47L9/0411 ,  A47L9/0433 ,  A47L9/0472 ,  A47L11/201 ,  A47L11/2025 ,  A47L11/206 ,  A47L11/282 ,  A47L11/4038 ,  A47L11/4044 ,  A47L11/4069 ,  A47L11/4083 ,  A47L11/4088 ,  A47L11/4094

Abstract: A nozzle for a cleaner includes a nozzle housing having a suction flow path through which air containing dust flows, a first rotation cleaning unit and a second rotation cleaning unit located on a bottom side of the nozzle housing, the first rotation cleaning unit and the second rotation cleaning unit being spaced apart from each other in a left-right direction of the nozzle housing, each of the first rotation cleaning unit and the second rotation cleaning unit having a rotation plate, a driving device located in the nozzle housing, and a water tank located on the nozzle housing, the water tank being configured to store water to be supplied to the first rotation cleaning unit and the second rotation cleaning unit. The water tank includes a first chamber, and a second chamber spaced apart from the first chamber in the left-right direction of the nozzle housing.

公开(公告)号：US11834771B2

公开(公告)日：2023-12-05

申请号：US17294297

申请日：2019-11-15

Applicant: LG Electronics Inc.

Inventor： Hyundong Kim ,  Sooyoung Oh ,  Kyosoon Chae ,  Jinho Kim ,  Heeyeon Kim ,  Hyemin Kim ,  Seungwoo Park

IPC: D06F39/02 ,  D06F34/14 ,  D06F23/02 ,  D06F39/12

CPC classification number: D06F39/022 ,  D06F23/025 ,  D06F34/14 ,  D06F39/12

Abstract: A washing machine includes a cabinet, a tub, a drum, a drawer disposed within the cabinet to hold detergent, a drawer housing configured to insert into and withdraw from the cabinet, a water supply guide flow channel for supplying water passed through the drawer into the tub, a top cover housing covering an open top of the cabinet and defining a receiving space above the cabinet, a detergent mixer disposed in the receiving space, and a discharge guiding mechanism. The detergent mixer includes additive cartridges that accommodate liquid additives, additive pumps corresponding to the additive cartridges, and a flow channel box including pump intake paths that guide the additives from the additive cartridges to the additive pumps and pump discharge paths that guide the additives discharged from the additive pumps. The discharge guiding mechanism guides the additives discharged from the pump discharge paths to the water supply guide flow channel.

公开(公告)号：US11786093B2

公开(公告)日：2023-10-17

申请号：US18093679

申请日：2023-01-05

Applicant: LG ELECTRONICS INC.

Inventor： Ingyu Yang ,  Hyeri Kwon ,  Sungjun Kim ,  Jinho Kim ,  Kyoungho Ryou ,  Jungwan Ryu ,  Jinhyouk Shin ,  Youngsoo Kim

IPC: A47L7/00 ,  A47L9/04 ,  A47L9/06 ,  A47L11/20 ,  A47L11/202 ,  A47L11/206 ,  A47L11/283 ,  A47L11/40 ,  A47L13/22

CPC classification number: A47L9/0472 ,  A47L7/0009 ,  A47L9/0411 ,  A47L9/0686 ,  A47L11/201 ,  A47L11/206 ,  A47L11/2025 ,  A47L11/283 ,  A47L11/408 ,  A47L11/4038 ,  A47L11/4044 ,  A47L11/4069 ,  A47L11/4083 ,  A47L11/4088 ,  A47L11/4094 ,  A47L13/22

Abstract: A nozzle for a cleaner has a nozzle housing, and first and second rotation cleaning units arranged on a lower side of the nozzle housing and spaced apart from each other. Each of the first and second rotation cleaning units includes a rotation plate coupled to a mop. The nozzle includes a first driving device having a first driving motor to drive the first rotation cleaning unit and a second driving device having a second driving motor to drive the second rotation cleaning unit. Further, the nozzle has a water tank mounted on the nozzle housing to store water. The nozzle housing includes driving unit covers arranged to surround each of the driving devices. At least one of the driving unit covers includes a first protruding surface, and a second protruding surface positioned higher than the first protruding surface.

公开(公告)号：US11635245B2

公开(公告)日：2023-04-25

申请号：US17125041

申请日：2020-12-17

Applicant: LG Electronics Inc.

Inventor： Hyunwoo Seo ,  Jinho Kim ,  Taejin Yeom

IPC: F25D11/02 ,  F25D23/00 ,  F25D23/06

Abstract: A pair installation type of refrigerator system provides a plurality of refrigerators installed in parallel. A first refrigerator includes a first discharge portion formed on a side wall of the first cabinet to communicate with a first machine room, and a flow guide detachably coupled to the side wall of the first cabinet to cover the first discharge portion. A second refrigerator includes a second door that is opened such that an opening direction is symmetrical to that of the first door in a state in which the second refrigerator is disposed adjacent to the first refrigerator, and a decor member disposed in a space between the first refrigerator and the second refrigerator to shield a front side in a state in which the second refrigerator is disposed adjacent to the first refrigerator. The decor member fixes the first cabinet and a second cabinet.