公开(公告)号：US20150127836A1

公开(公告)日：2015-05-07

申请号：US14401440

申请日：2013-05-14

Applicant: LG ELECTRONICS INC.

Inventor： Janghun Bae ,  Younghwan Kwon ,  Hyeonjae Lee

IPC: H04L29/08

CPC classification number: H04L67/141 ,  G06F9/54 ,  H04L67/1097

Abstract: An operation method of a first client device is provided. The client device transmits device information to a cloud server device. The client device receives an operational state of a second client device from the cloud server device. The client device establishes a logical session with the second client device based on the operational state. The client device transmits a first event through the logical session. The first event is transmitted to the second client, preferentially over a second event which does not go through any logical session.

Abstract translation: 提供了第一客户端设备的操作方法。 客户端设备向云服务器设备发送设备信息。 客户端设备从云服务器设备接收第二客户端设备的操作状态。 客户端设备基于操作状态与第二客户端设备建立逻辑会话。 客户端设备通过逻辑会话发送第一个事件。 第一个事件被发送到第二个客户端，优先通过不经过任何逻辑会话的第二个事件。

公开(公告)号：US20150127122A1

公开(公告)日：2015-05-07

申请号：US14401962

申请日：2013-05-21

Applicant: LG ELECTRONICS INC.

Inventor： Younghwan Kwon ,  Jangwoong Park ,  Janghun Bae ,  Hyeonjae Lee ,  Seungryul Yang

IPC: G05F1/66 ,  H04L12/28 ,  G05B15/02

CPC classification number: G06F1/3206 ,  G05B15/02 ,  G05B2219/2642 ,  G05F1/66 ,  G06F11/3062 ,  G06F2201/86 ,  H04L12/12 ,  H04L12/2803 ,  H04L12/282 ,  H04L12/2827 ,  H04W52/0254 ,  Y02D70/142

Abstract: A method of operating a power control device that controls a power device includes subscribing an event for a change in a resource usage state of the power device; and receiving the event for the change in the resource usage state of the power device if the resource usage state of the power device is changed.

Abstract translation: 操作控制功率器件的功率控制器件的方法包括：为功率器件的资源使用状态的改变订购事件; 以及如果所述电力设备的资源使用状态改变，则接收所述电力设备的所述资源使用状态的改变的事件。

公开(公告)号：US20150026743A1

公开(公告)日：2015-01-22

申请号：US14508728

申请日：2014-10-07

Applicant: LG Electronics Inc.

Inventor： Kyungho Kim ,  Minsoo Lee ,  Jangwoong Park ,  Seungryul Yang ,  Jinpil Kim ,  Kyoungsoo Moon ,  Janghun Bae ,  Jaekoo Lee ,  Younghwan Kwon ,  Seungjoo An ,  Hyeonjae Lee ,  Sejin Oh

IPC: H04N21/478 ,  H04N21/235

CPC classification number: H04N21/8133 ,  H04L41/5058 ,  H04L65/1093 ,  H04L65/4076 ,  H04L67/16 ,  H04N21/222 ,  H04N21/235 ,  H04N21/4126 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/43615 ,  H04N21/437 ,  H04N21/478 ,  H04N21/8173 ,  H04N21/8543 ,  H04N21/8586

Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application, receiving a request for descriptions of the second screen support services, sending a response with the descriptions, receiving a trigger, and delivering the trigger to the second device using a trigger service.

公开(公告)号：US11576100B2

公开(公告)日：2023-02-07

申请号：US16965962

申请日：2019-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Jingu Choi ,  Taeyoung Song ,  Hyeonjae Lee

IPC: H04W36/30 ,  H04W4/80

Abstract: Provided in the present specification is a method by which a user device performs a handover in a wireless communication system. Particularly, the method by which a user device performs a handover comprises the steps of: connecting by Bluetooth with a first target device on the basis of first authentication information; measuring a first link state between the user device and the first target device; measuring a second link state between the user device and the second target device; determining whether to perform a handover for the second target device on the basis of the first link state and the second link state; and performing a Bluetooth connection procedure with the second target device when performance of the handover for the second target device is determined, wherein second authentication information for the Bluetooth connection procedure with the second target device is the same as the first authentication information for the Bluetooth connection with the first target device.

公开(公告)号：US11271523B2

公开(公告)日：2022-03-08

申请号：US16125040

申请日：2018-09-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyeonjae Lee ,  Joongtae Kim ,  Youngchan Park ,  Juhwan Yun ,  Suchang Lee

IPC: H02S40/34 ,  H02S40/32 ,  H02S40/36 ,  H02M7/5387 ,  H02M3/335 ,  H02M1/00

Abstract: A photovoltaic module includes: a photovoltaic solar cell module; a junction box disposed on a back surface of the photovoltaic solar cell module, and to convert a DC power from the photovoltaic solar cell module to an AC power; and a first cable electrically connected to the junction box and to output the AC power. The junction box includes an insulating case having an insulating material, and disposed on the back surface of the photovoltaic solar cell module, and a circuit board within the insulating case, and mounted thereon a converter for converting a level of the DC power from the photovoltaic solar cell module, and an inverter for converting a DC power from the converter into an AC power. Th first cable includes first and second conductive lines for outputting the AC power output from the circuit board to the outside, without a grounding line.

公开(公告)号：US10432995B2

公开(公告)日：2019-10-01

申请号：US14610587

申请日：2015-01-30

Applicant: LG Electronics Inc.

Inventor： Kyoungsoo Moon ,  Jaehee Chung ,  Hyeonjae Lee ,  Jinpil Kim ,  Aettie Ji ,  Kyungho Kim ,  Sanghyun Kim

IPC: H04N21/41 ,  H04N21/222 ,  H04N21/4367 ,  H04N21/4627 ,  H04N21/472 ,  H04N21/4722 ,  H04N21/475 ,  H04N21/4788 ,  H04N21/482 ,  H04N21/81 ,  H04N21/8358 ,  H04N21/436 ,  H04N21/441 ,  H04N21/643 ,  H04N21/426 ,  H04N21/478

Abstract: A video display apparatus pairs with a first terminal device. The video display apparatus receives an audio-visual content, and displays the audio-visual content. The video display apparatus acquires enhanced service information on an available enhanced service for the audio-visual content, and notifies an occurrence of the available enhanced service to the first terminal device.

公开(公告)号：US10375710B2

公开(公告)日：2019-08-06

申请号：US15566520

申请日：2016-04-12

Applicant: LG ELECTRONICS INC.

Inventor： Jingu Choi ,  Hyeonjae Lee ,  Minsoo Lee ,  Younghwan Kwon

IPC: H04W72/12 ,  H04W76/10 ,  H04L29/08 ,  H04W4/00 ,  H04W76/14 ,  H04W4/80 ,  H04W8/00 ,  H04W28/02 ,  H04W72/04

Abstract: The present invention relates to a method and an apparatus for connecting a first device to a second device using Bluetooth low energy (LE). According to the present invention, provided are a method and an apparatus which receive, from the second device, a first advertising message comprising first interval information indicative of the transmission interval of the advertising message; adjust the size of a scan window for searching for peripheral devices on the basis of the first advertising message; receive a second advertising message from the second device or an external device via the scan window; and establish a Bluetooth LE connection with the second device if the transmission interval indicated by the interval information is the same as the interval at which the first advertising message and the second advertising message are transmitted.

公开(公告)号：US10341392B2

公开(公告)日：2019-07-02

申请号：US14763099

申请日：2014-02-07

Applicant: LG ELECTRONICS INC.

Inventor： Jangwoong Park ,  Minsoo Lee ,  Younghwan Kwon ,  Seungryul Yang ,  Jaekoo Lee ,  Hyeonjae Lee

IPC: G06F15/16 ,  H04L29/06 ,  H04L12/12 ,  H04L12/64 ,  H04L12/28 ,  H04L29/08

Abstract: Disclosed is a method for controlling a session between devices on a network including a plurality of devices, including: receiving a session control request message from a control device, wherein the session control request message represents a message for operating a session control between a first device and a second device; transmitting a triggering message for a specific control operation to the first device on the basis of the received session control request message; performing the session control between the first device and the second device by using the triggering message; and receiving a triggering response message from the first device, wherein the triggering response message indicates a result of performing the session control.

公开(公告)号：US10194478B2

公开(公告)日：2019-01-29

申请号：US14888215

申请日：2014-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho Lee ,  Dongcheol Kim ,  Hyeonjae Lee ,  Jinpil Kim ,  Byungjoo Lee ,  Koh Choi ,  Inhwan Choi ,  Minsoo Lee

IPC: H04M1/725 ,  H04W40/24 ,  H04W48/14 ,  H04W48/16 ,  H04W76/10 ,  H04W76/15

Abstract: A method for performing a docking service using Wi-Fi by a wireless dockee (WD), includes transmitting a probe request including a docking information element (IE) 1 for discovering to docking service to a wireless docking center (WDC); receiving a probe response including a docking IE 2 from the wireless docking center (WDC) which has received the probe request; and performing a docking connection with the wireless docking center (WDC) based on the received probe response, wherein the docking IE 1 includes at least one of a device name parameter indicating a name of a device, a device Identifier parameter for identifying a device, or a docking information request parameter indicating a command of a docking service discovery.

公开(公告)号：US10162769B2

公开(公告)日：2018-12-25

申请号：US15317902

申请日：2015-06-12

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsik Yang ,  Hyeonjae Lee ,  Jangwoong Park ,  Dokyun Kim ,  Jinkwon Lim

IPC: G06F13/10 ,  G06F13/42 ,  H04L29/08

Abstract: A method and device for transmitting and receiving data using HDMI (High-Definition Multimedia Interface) are disclosed. The method, if performed by a source device, includes: receiving a request from a sink device to transmit data processing capability information indicating whether the source device is capable of processing user-input data or not; transmitting the data processing capability information to the sink device; and receiving the user-input data from the sink device.