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公开(公告)号：US09723375B2
公开(公告)日：2017-08-01
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: H04N7/173 , G06F15/16 , H04N21/81 , H04L12/24 , H04N21/235 , H04N21/435 , H04L29/08 , H04L29/06 , H04N21/41 , H04N21/437 , H04N21/858 , H04N21/436 , H04N21/222 , H04N21/478 , H04N21/43 , H04N21/8543
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.
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公开(公告)号：US09693179B2
公开(公告)日：2017-06-27
申请号：US15031987
申请日：2014-10-16
Applicant: LG ELECTRONICS INC.
Inventor： Jaeho Lee , Jangwoong Park , Hyeonjae Lee , Minsoo Lee
CPC classification number: H04W4/80 , H04L61/2038 , H04L61/2046 , H04L61/2092
Abstract: A method for creating a personal area network identifier (PAN ID) of a network in a wireless communication system includes creating a first PAN ID; receiving a message including a second PAN ID from a source coordinator; comparing the first PAN ID with the second PAN ID included in the received message; and when the first PAN ID and the second PAN ID are the same according to the comparison result, transmitting an indication message related to a PAN ID conflict to the source coordinator, wherein at least any one of the first PAN ID and the second PAN ID may be created through a hash algorithm and the indication message may include at least any one of a conflicted PAN ID or an error code indicating a conflict.
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公开(公告)号：US09578391B2
公开(公告)日：2017-02-21
申请号：US14057472
申请日：2013-10-18
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: G06F15/16 , H04N7/173 , H04N21/81 , H04L12/24 , H04N21/235 , H04N21/435 , H04L29/08 , H04L29/06 , H04N21/41 , H04N21/437 , H04N21/858 , H04N21/436 , H04N21/222 , H04N21/478 , H04N21/43 , H04N21/8543
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 running in a second device, wherein the discovery message advertises second screen support services that the first device can provide, receiving a request for descriptions of the second screen support services from the second screen application, sending a response with the descriptions to the second screen application, providing a HTTP proxy server using a HTTP proxy server service allowing the second device to access files that are received by the first device in a broadcast stream, wherein the HTTP proxy server service is one of the second screen support services, receiving the files from the broadcast stream and delivering the files to the second device via the HTTP proxy server.
Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括将发现消息发送到在第二设备中运行的第二屏幕应用，其中发现消息通告第一设备可以提供的第二屏幕支持服务，从第二屏幕接收关于第二屏幕支持服务的描述的请求 向第二屏幕应用发送具有描述的响应，使用HTTP代理服务器服务提供HTTP代理服务器，允许第二设备访问广播流中由第一设备接收的文件，其中HTTP代理服务器服务 是第二个屏幕支持服务之一，从广播流接收文件，并通过HTTP代理服务器将文件传送到第二个设备。
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公开(公告)号：US20150058905A1
公开(公告)日：2015-02-26
申请号：US14508783
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: H04N21/81 , H04N21/437 , H04N21/41 , H04N21/435
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.
Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括向第二屏幕应用发送发现消息，接收关于第二屏幕支持服务的描述的请求，使用描述发送响应，接收触发，以及使用触发服务将触发传送到第二设备。
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公开(公告)号：US10863321B2
公开(公告)日：2020-12-08
申请号：US16343929
申请日：2017-10-20
Applicant: LG ELECTRONICS INC.
Inventor： Younghwan Kwon , Jangwoong Park
Abstract: The present invention relates to a method and device for transmitting and receiving, by a first device, data using Bluetooth. The present invention provides a method and device wherein the first device: generates a group for group communication with a plurality of devices; exchanges, with the plurality of devices, first configuration information of the group for the group communication; establishes Bluetooth connection to the plurality of devices on the basis of the first configuration information, the Bluetooth connection being established using a broadcasting channel or a time division technique for establishing simultaneous connection to the plurality of devices; and transmits and receives voice data to and from the plurality of devices by using a specific channel.
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Patent Agency Ranking
公开(公告)号：US10802558B2
公开(公告)日：2020-10-13
申请号：US15745393
申请日：2016-07-15
Applicant: LG ELECTRONICS INC.
Inventor： Jangwoong Park , Jingu Choi
IPC: G06F1/32 , G06F1/26 , G06F1/28 , G06F1/3212
Abstract: A method for supplying power performed by a power provider device including a plurality of ports according to an embodiment of the present invention may include providing power to a plurality of power consumer devices through the plurality of ports which is connected to the plurality of power consumer devices through an HDMI cable; detecting a connection release between a first power consumer device among the plurality of power consumer devices and a port; detecting a second power consumer device which is provided with insufficient power currently among the plurality of power consumer devices; notifying remaining supply power levels that are available to additionally supply to the second power consumer device; receiving a request of a power level that the second power consumer device is to receive among the remaining supply power levels; and supplying the power additionally to the second power consumer device as much as the requested power level.
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公开(公告)号：US10264312B2
公开(公告)日：2019-04-16
申请号：US15532753
申请日：2015-12-04
Applicant: LG ELECTRONICS INC.
Inventor： Jangwoong Park , Dokyun Kim , Hyeonjae Lee , Jinkwon Lim , Hyunsik Yang
IPC: G09G5/00 , H04N21/64 , H04N21/422 , H04N21/435 , H04N21/436 , H04N21/643 , H04N21/858 , H04N21/4363
Abstract: A data transmission and reception method for a sink device which is connected to a plurality of source devices by means of a high definition multimedia interface (HDMI), according to an embodiment of the present invention, comprises the steps of: receiving an allocation of an internet protocol (IP) address; transmitting device information about a sink device to a control point through a network; and transmitting service information about a supportable service by the sink device to the control point through the network.
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公开(公告)号：US10009650B2
公开(公告)日：2018-06-26
申请号：US15317871
申请日：2015-06-12
Applicant: LG ELECTRONICS INC.
Inventor： Jangwoong Park , Hyeonjae Lee , Dokyun Kim , Jinkwon Lim , Hyunsik Yang
IPC: H04N7/16 , H04N21/443 , H04N21/439 , H04N21/4363
CPC classification number: H04N21/443 , H04N21/436 , H04N21/43635 , H04N21/439 , H04N21/4516
Abstract: A method for processing data by a source device which transmits an object-based audio (OBA) using a high definition media interface (HDMI), includes when a sink device is connected, requesting the sink device to read an enhanced extended display identification data (E-EDID), receiving an E-EDID including OBA-processing information of the sink device from the sink device, the OBA processing information including at least one of capability information indicating capability of processing the OBA and property information required for processing the OBA, and determining whether the sink device is capable of processing the OBA based on the OBA processing information.
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公开(公告)号：US09743225B2
公开(公告)日：2017-08-22
申请号：US15035093
申请日：2014-11-06
Applicant: LG ELECTRONICS INC.
Inventor： Jaeho Lee , Jangwoong Park , Hyeonjae Lee , Minsoo Lee , Seungryul Yang , Younghwan Kwon
Abstract: Embodiments of the present invention relate to methods and devices for forming a communication link using Bluetooth. An embodiment of the present invention provides a method and device, including sending a first message for Bluetooth pairing to a second device, receiving a second message for the Bluetooth pairing from the second device based on the first message, and forming the communication link based on the received message. The first message comprises an identifier (ID) of the first device, and the second message comprises information related to the communication link.
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20.发明授权公开(公告)号：US09730257B2
公开(公告)日：2017-08-08
申请号：US15035192
申请日：2014-11-05
Applicant: LG ELECTRONICS INC.
Inventor： Younghwan Kwon , Jangwoong Park , Seungryul Yang , Dongtaek Lee , Jaeho Lee , Hyeonjae Lee , Minsoo Lee
Abstract: The present specification relates to a method for establishing, by a first device, a device-to-device connection in a wireless communication system, the method comprising the steps of: transmitting, to at least one second device, a first communication signal including connection information for a second communication connection; receiving a response to an infrared signal from the at least one second device; and establishing a second communication connection with the second device on the basis of the received response.
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