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公开(公告)号：US10819761B2
公开(公告)日：2020-10-27
申请号：US16506417
申请日：2019-07-09
申请人： LG ELECTRONICS INC.
发明人： Donghyun Kang , Seungryul Yang , Kyoungsoo Moon , Jinpil Kim
IPC分类号： H04N21/414 , H04L29/06 , H04N21/443 , H04N21/643 , H04N21/81 , H04N21/41 , H04L29/12
摘要： An electronic device includes a processor and a non-transitory recording medium; an electronic device application to communicate with a companion device; and a WebSocket server to connect the electronic device application with a companion device application of the companion device.
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公开(公告)号：US10116988B2
公开(公告)日：2018-10-30
申请号：US14903976
申请日：2014-08-20
申请人： LG ELECTRONICS INC.
发明人： Donghyun Kang , Kyoungsoo Moon , Sejin Oh , Jinpil Kim
IPC分类号： H04N7/18 , H04N21/436 , H04N7/08 , H04N21/23 , H04N21/41 , H04N21/81 , H04N21/858
摘要： A signal transmission device and a method for controlling the same are disclosed. The signal transmission device comprises: a control unit for setting a state variable by using an application of the signal transmission device and for generating an event which can be used by an application of a companion device for a connection with the companion device; and a communication unit for transmitting the event to the companion device, wherein if a connection request signal is received from the companion device through the communication unit, the control unit registers an event for managing the connection with the companion device.
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公开(公告)号：US09848230B2
公开(公告)日：2017-12-19
申请号：US14362832
申请日：2014-02-19
申请人： LG ELECTRONICS INC.
发明人： Seungjoo An , Sejin Oh , Kyoungsoo Moon , Jinwon Lee , Jinpil Kim , Donghyun Kang , Jang Hun Bae
IPC分类号： H04N21/435 , H04N21/439 , H04N21/44 , H04N21/47 , H04N21/658 , H04N21/8352 , H04N21/8358 , H04N21/233 , H04N21/234 , H04N21/25 , H04N21/254 , H04N21/2665 , H04N21/431 , H04N21/466 , H04N21/478 , H04N21/81
CPC分类号： H04N21/435 , H04N21/233 , H04N21/23418 , H04N21/251 , H04N21/254 , H04N21/2665 , H04N21/431 , H04N21/4394 , H04N21/44008 , H04N21/4668 , H04N21/47 , H04N21/478 , H04N21/6582 , H04N21/8133 , H04N21/8352 , H04N21/8358
摘要： A video display device is provided. A receiving unit obtains an uncompressed audio and video content. A display unit displays the uncompressed audio and video content. A content recognition configuration management unit extracts a first characteristic information corresponding to a first characteristic information type from the uncompressed audio and video content, receives a first response to a first query which includes the first characteristic information, determines a second characteristic information type based on the first response, extracts a second characteristic information corresponding to the second characteristic information type from the uncompressed audio and video content, and receives a second response to a second query which includes the second characteristic information.
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公开(公告)号：US11277702B2
公开(公告)日：2022-03-15
申请号：US16812183
申请日：2020-03-06
申请人： LG ELECTRONICS INC.
发明人： Sungwon Jung , Tacksung Choi , Donghyun Kang , Seungsu Lee , Taegil Cho
摘要： The present disclosure relates to a method and apparatus for processing a multimedia signal. More specifically, the present disclosure relates to a method comprising obtaining at least one video object from the multimedia signal and at least one audio object from the multimedia signal, extracting video feature information for the at least one video object and audio feature information for the at least one audio object, and determining a correlation between the at least one video object and the at least one audio object through an object matching engine based on the video feature information and the audio feature information, and an apparatus therefor.
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公开(公告)号：US09699524B2
公开(公告)日：2017-07-04
申请号：US14766681
申请日：2014-03-19
申请人： LG ELECTRONICS INC.
发明人： Donghyun Kang , Seonah Lee , Sejin Oh , Jongsung Choi , Younghwan Kwon , Seungjoo An , Jungwook Park , Jinpil Kim , Seungryul Yang , Kyoungsoo Moon
IPC分类号： H04N21/858 , H04N21/41 , H04N21/436 , H04N21/4363 , H04N21/443 , H04N21/437 , H04N21/6405 , H04N21/81
CPC分类号： H04N21/858 , H04N21/4126 , H04N21/43615 , H04N21/43637 , H04N21/437 , H04N21/4432 , H04N21/6405 , H04N21/8133 , H04N21/8173
摘要： Disclosed are a signal transmitting method, a signal transmitting apparatus, and a system for transmitting and receiving a signal. The signal transmitting method comprises the steps of: discovering a companion device using a multicast mode; receiving and storing device type information from the discovered companion device; receiving an application uniform resource identifier (URI) and storing the application URI to correspond to the device type information; and identifying the device type information of the companion device selected by a user and transmitting to the selected companion device the application URI corresponding to the device type information.
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公开(公告)号：US20140088970A1
公开(公告)日：2014-03-27
申请号：US14119801
申请日：2011-05-24
申请人： LG ELECTRONICS INC.
发明人： Donghyun Kang
摘要： A method for user interface according to one embodiment of the present invention comprises the steps of: displaying text on a screen; receiving a character selection command of a user who selects at least one character included in a text, receiving a speech command of a user who designates a selected range in the text including at least one character, specifying the selected range according to the character selection command and the speech command; and a step for receiving an editing command of a user for the selected range.
摘要翻译： 根据本发明的一个实施例的用户界面的方法包括以下步骤：在屏幕上显示文本; 接收选择文本中包含的至少一个字符的用户的字符选择命令，接收在包括至少一个字符的文本中指定所选范围的用户的语音命令，根据字符选择命令指定所选择的范围 和讲话指挥; 以及用于接收所选范围的用户的编辑命令的步骤。
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公开(公告)号：US10554745B2
公开(公告)日：2020-02-04
申请号：US15111756
申请日：2015-01-13
申请人： LG ELECTRONICS INC.
发明人： Seungryul Yang , Donghyun Kang , Kyoungsoo Moon , Seungjoo An , Jinwon Lee , Jinpil Kim
摘要： An embodiment of the present invention provides a method for providing a service between applications of a companion device and a broadcast reception device connected over a network, the method comprising: transmitting a request message for obtaining application information to the broadcast reception device; and receiving a response message including the application information from the broadcast reception device in response to the request message, wherein the application information includes address information for communication between the application of the companion device and the application of the broadcast reception device and synchronization address information for synchronization between the companion device and the broadcast reception device.
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公开(公告)号：US10484363B2
公开(公告)日：2019-11-19
申请号：US15602830
申请日：2017-05-23
申请人： LG ELECTRONICS INC.
发明人： Jinkwon Lim , Donghyun Kang , Jingu Choi , Minsoo Lee
IPC分类号： H04L29/06 , H04B7/26 , H04L9/14 , H04L9/30 , H04L9/08 , H04L9/32 , H04L9/06 , H04W12/06 , H04W4/80
摘要： Disclosed is a method and an apparatus for a first device to perform authentication by using Bluetooth LE (Low Energy). The present invention provides a method and an apparatus comprising exchanging capability information with a second device; generating a random code for first authentication through a user authentication service based on the capability information; transmitting a write request message including the generated random code to the second device; receiving a write response message in response to the write request message from the second device; receiving an authentication indication message from the second device, wherein the authentication indication message includes state information indicating success or failure of the first authentication based on the random code; and transmitting an authentication complete message in response to the authentication indication message.
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公开(公告)号：US09888268B2
公开(公告)日：2018-02-06
申请号：US14561021
申请日：2014-12-04
申请人： LG ELECTRONICS INC.
发明人： Seungjoo An , Sejin Oh , Kyoungsoo Moon , Jinpil Kim , Jinwon Lee , Donghyun Kang , Jang Hun Bae
IPC分类号： H04N21/234 , H04N21/472 , H04N21/858 , H04N21/8358 , H04N21/81 , H04N21/254 , H04N21/2343 , H04N21/2389 , H04N21/63 , H04N21/222 , H04N21/235 , H04N21/239 , H04N21/437 , H04N21/4385 , H04N21/44 , H04N21/236 , H04N21/435
CPC分类号： H04N21/23424 , H04N21/222 , H04N21/23418 , H04N21/234327 , H04N21/235 , H04N21/236 , H04N21/23892 , H04N21/2393 , H04N21/254 , H04N21/435 , H04N21/437 , H04N21/4385 , H04N21/44008 , H04N21/47214 , H04N21/631 , H04N21/812 , H04N21/8358 , H04N21/8586
摘要： Provided is a operating method of a video display device including a display unit. A receiving unit receiving a broadcasting signal through a tuner; obtaining an uncompressed audio or video (AV) content through a receiving unit, wherein the uncompressed AV content includes a promotion content; extracting a characteristic information, including at least one of a watermark and a fingerprint, from a part of the uncompressed AV content; transmitting a first query to a first server, wherein the first query corresponds to the characteristic information; receiving a first response from the first server, based on the transmitted first query; transmitting a second query to a second server based on the first response; receiving a second response from the second server, based on the transmitted second query; and executing a promotion application based on the second response. Furthermore, the promotion application controls a process for promoting a content.
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公开(公告)号：US09357241B2
公开(公告)日：2016-05-31
申请号：US14362861
申请日：2014-02-14
申请人： LG ELECTRONICS INC.
发明人： Seungjoo An , Sejin Oh , Kyoungsoo Moon , Jinpil Kim , Jinwon Lee , Donghyun Kang , Jang Hun Bae
IPC分类号： H04N21/234 , H04N21/858 , H04N21/472 , H04N21/2343 , H04N21/2389 , H04N21/63 , H04N21/8358 , H04N21/222 , H04N21/235 , H04N21/239 , H04N21/254 , H04N21/437 , H04N21/4385 , H04N21/44 , H04N21/81 , H04N21/236 , H04N21/435
CPC分类号： H04N21/23424 , H04N21/222 , H04N21/23418 , H04N21/234327 , H04N21/235 , H04N21/236 , H04N21/23892 , H04N21/2393 , H04N21/254 , H04N21/435 , H04N21/437 , H04N21/4385 , H04N21/44008 , H04N21/47214 , H04N21/631 , H04N21/812 , H04N21/8358 , H04N21/8586
摘要： Provided is a operating method of a video display device including a display unit. A receiving unit obtains an uncompressed audio and video content. A content recognition configuration management unit receives information of the uncompressed audio and video content based on a characteristic information of the uncompressed audio and video, sets a content reminder based on the information of the uncompressed audio and video content, wherein the content reminder notifies broadcasting information for another content which is related to the uncompressed audio and video content. And reminds the another content while displaying the broadcasting information of the another content based on the setting of the content reminder.
摘要翻译： 提供了包括显示单元的视频显示设备的操作方法。 接收单元获得未压缩的音频和视频内容。 内容识别配置管理单元基于未压缩音频和视频的特征信息接收未压缩音频和视频内容的信息，基于未压缩音频和视频内容的信息设置内容提醒，其中，内容提醒通知广播信息 用于与未压缩的音频和视频内容相关的另一内容。 并且在基于内容提醒的设置显示另一内容的广播信息的同时提醒另一内容。
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