-
公开(公告)号：US20220174374A1
公开(公告)日：2022-06-02
申请号：US17670231
申请日：2022-02-11
Applicant: LG ELECTRONICS INC.
Inventor： Seungjoo AN , Kyoungsoo MOON , Jinwon LEE , Woosuk KO , Sejin OH , Donghyun KANG , Sungryong HONG
IPC: H04N21/81 , H04N21/8358 , H04N21/462 , H04N21/858 , H04N21/41 , H04H20/93 , H04N21/2389 , H04N21/235
Abstract: A method of processing supplementary content in a digital receiving apparatus, includes connecting to an external device being different from a broadcaster; receiving uncompressed audio/video (A/V) content from the external device being different from the broadcaster; extracting audio watermark from the uncompressed A/V content, wherein the audio watermark includes domain type information, time information and event flag; constructing a first uniform resource locator (URL) based on the audio watermark, transmitting a request to a remote server based on the first URL; receiving a second URL for the supplementary content from the remote server, and presenting the supplementary content based on the second URL.
-
2.发明申请APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS 有权用于发送广播信号的装置，用于接收广播信号的装置，用于发送广播信号的方法和用于接收广播信号的方法公开(公告)号：US20160309238A1
公开(公告)日：2016-10-20
申请号：US15101365
申请日：2014-12-01
Applicant: LG ELECTRONICS INC.
Inventor： Seungjoo AN , Kyoungsoo MOON , Jinwon LEE , Woosuk KO , Sejin OH , Donghyun KANG , Sungryong HONG
IPC: H04N21/81 , H04N21/462 , H04N21/235 , H04N21/858 , H04N21/643 , H04N21/2383 , H04N21/2389 , H04N21/8358
CPC classification number: H04N21/8133 , H04H20/93 , H04H60/13 , H04H2201/50 , H04N21/2353 , H04N21/2383 , H04N21/23892 , H04N21/4126 , H04N21/4622 , H04N21/64322 , H04N21/8358 , H04N21/8547 , H04N21/8586
Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, receiving an uncompressed broadcast content from an external receiving unit, wherein an watermark is embedded in a frame of the uncompressed broadcast content; extracting the embedded watermark from the uncompressed broadcast content; parsing the extracted watermark; generating an URL by using information in the parsed watermark; and launching an application by using the generated URL, wherein the application provides the interactive services related to the uncompressed broadcast content.
Abstract translation: 本发明提供一种发送广播信号的方法。 该方法包括：从外部接收单元接收未压缩的广播内容，其中将水印嵌入在未压缩的广播内容的帧中; 从未压缩的广播内容中提取嵌入的水印; 解析提取的水印; 通过使用解析水印中的信息生成URL; 以及通过使用所生成的URL来启动应用，其中所述应用提供与所述未压缩的广播内容相关的交互式服务。
-
公开(公告)号：US20200221383A1
公开(公告)日：2020-07-09
申请号：US16624739
申请日：2018-06-19
Applicant: LG ELECTRONICS INC.
Inventor： Sungwon JUNG , Donghyun KANG , Taeyoung SONG
Abstract: The disclosure relates to a method and an apparatus for providing a service by a first device with a main device in a wireless communication system. The disclosure provides a method and an apparatus in which: in a specific state, a first device transmits an advertising packet indicating a state of the first device to the main device, connects with the main device via Bluetooth LE, on the basis of the advertising packet, and then activates the main power in order to provide a specific service together with the main device, wherein the specific mode state indicates a state in which a low power wireless communication module for transmitting or receiving a packet of the Bluetooth LE has been activated and the main power has been deactivated, and the main power is activated when the first device recognizes activation of the main power of the main device.
-
公开(公告)号：US20200137542A1
公开(公告)日：2020-04-30
申请号：US16618725
申请日：2018-06-04
Applicant: LG ELECTRONICS INC.
Inventor： Sungwon JUNG , Donghyun KANG , Hyunsik YANG , Minsoo LEE
Abstract: The present invention relates to a method and an apparatus for connecting adjacent devices using Bluetooth Low Energy (LE). In particular, a method performed in a first device comprises the steps of: receiving an advertisement message from at least one adjacent device, wherein the advertisement message includes information on a content type supported by the at least one adjacent device; transmitting, to the at least one adjacent device, a notification message for notifying a pop-up for a user of the first device on the basis of the advertisement message; and transmitting a connection request message for requesting connection to the at least one adjacent device according to an input of the user.
-
公开(公告)号：US20180027306A1
公开(公告)日：2018-01-25
申请号：US15711089
申请日：2017-09-21
Applicant: LG ELECTRONICS INC.
Inventor： Seungjoo AN , Kyoungsoo MOON , Jinwon LEE , Woosuk KO , Sejin OH , Donghyun KANG , Sungryong HONG
IPC: H04N21/81 , H04N21/8358 , H04N21/41
CPC classification number: H04N21/8133 , H04H20/93 , H04H60/13 , H04H2201/50 , H04N21/2353 , H04N21/2383 , H04N21/23892 , H04N21/4126 , H04N21/4622 , H04N21/64322 , H04N21/8358 , H04N21/8547 , H04N21/8586
Abstract: A method of providing a broadcast content, comprising: receiving a broadcast content from an external input source, the broadcast content derived from a broadcast stream, wherein the broadcast content includes a plurality of watermarks carrying fragments of full watermark information, wherein the full watermark information includes first URL data and second URL data, the first URL data including signaling bits which identify a portion of a final URL, the second URL data including the rest of the final URL, wherein values of the signaling bits are pre-assigned to specific URL strings, wherein the full watermark information further includes type information and point information, the type information specifying type of a corresponding watermark, and the point information identifying where the corresponding watermark is embedded in the broadcast content; extracting the watermarks from the broadcast content; re-assembling the full watermark information using the watermarks.
-
Patent Agency Ranking
公开(公告)号：US20160188000A1
公开(公告)日：2016-06-30
申请号：US14909324
申请日：2014-08-20
Applicant: LG ELECTRONICS INC.
Inventor： Donghyun KANG
IPC: G06F3/038 , G06F3/0354
CPC classification number: G06F3/038 , G06F3/03543 , G06F3/03547 , G06F3/03549 , G06F13/14
Abstract: A signal processing device and a control method are disclosed. The signal processing device comprises: an input unit which receives a signal from an external input device or senses a connection state; a storage unit for storing information on the external input device; and a control unit for recognizing and activating the external input device on the basis of the signal inputted from the external input device and the stored information.
Abstract translation: 公开了一种信号处理装置和控制方法。 信号处理装置包括：输入单元，其从外部输入装置接收信号或感测连接状态; 存储单元，用于存储关于外部输入设备的信息; 以及控制单元，用于基于从外部输入设备输入的信号和所存储的信息来识别和激活外部输入设备。
-
公开(公告)号：US20160165303A1
公开(公告)日：2016-06-09
申请号：US14903976
申请日：2014-08-20
Applicant: LG ELECTRONICS INC.
Inventor： Donghyun KANG , Kyoungsoo MOON , Sejin OH , Jinpil KIM
IPC: H04N21/436 , H04N21/81 , H04N21/41 , H04N21/858
CPC classification number: H04N21/43615 , H04N7/08 , H04N21/23 , H04N21/4104 , H04N21/4122 , H04N21/4126 , H04N21/436 , H04N21/8173 , H04N21/8186 , H04N21/8586
Abstract: 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.
Abstract translation: 公开了一种信号传输装置及其控制方法。 信号传输装置包括：控制单元，用于通过使用信号传输装置的应用来设置状态变量，并且用于生成可由与伴随装置的连接的配套装置的应用使用的事件; 以及通信单元，用于将所述事件发送到所述伴随设备，其中如果通过所述通信单元从所述伴随设备接收到连接请求信号，则所述控制单元注册用于管理与所述伴随设备的连接的事件。
-
公开(公告)号：US20200288256A1
公开(公告)日：2020-09-10
申请号：US16812183
申请日：2020-03-06
Applicant: LG ELECTRONICS INC.
Inventor： Sungwon JUNG , Tacksung CHOI , Donghyun KANG , Seungsu LEE , Taegil CHO
Abstract: 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.
-
公开(公告)号：US20200288255A1
公开(公告)日：2020-09-10
申请号：US16812199
申请日：2020-03-06
Applicant: LG ELECTRONICS INC.
Inventor： Sungwon JUNG , Tacksung CHOI , Donghyun KANG , Seungsu LEE , Taegil CHO
Abstract: 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 a video frame and an audio frame from the multimedia signal; obtaining at least one video object from the video frame and at least one audio object from the audio frame; determining a correlation between the at least one video object and the at least one audio object; and performing a directional rendering on a specific audio object of the at least one audio object, based on a screen location of a specific video object related with the specific audio object from among the at least one video object according to the determined correlation, and an apparatus therefor.
-
公开(公告)号：US20190320241A1
公开(公告)日：2019-10-17
申请号：US16453326
申请日：2019-06-26
Applicant: LG ELECTRONICS INC.
Inventor： Seungjoo AN , Kyoungsoo MOON , Jinwon LEE , Woosuk KO , Sejin OH , Donghyun KANG , Sungryong HONG
IPC: H04N21/81 , H04N21/41 , H04H20/93 , H04N21/8358 , H04N21/462 , H04N21/858 , H04N21/2389 , H04N21/235
Abstract: A method of processing supplementary content in a digital receiver is discussed. The method includes connecting to an external input source being different from a broadcaster; receiving uncompressed A/V content from the external input source being different from the broadcaster; extracting audio watermark from the uncompressed A/V content; wherein the audio watermark includes domain type information, time information and event flag; constructing a first URL based on the domain type information, the time information and the event flag included in the audio watermark; transmitting an HTTP request to a remote server based on the first URL; receiving a second URL for the supplementary content from the remote server; and presenting the supplementary content based on the second URL.
-
-
-
-
-
-
-
-
-
Search Results
20
records
(took 0.02 seconds)
