公开(公告)号：US09913106B2

公开(公告)日：2018-03-06

申请号：US14906796

申请日：2015-01-14

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk Kwon ,  Woosuk Ko ,  Sungryong Hong ,  Sejin Oh ,  Kyoungsoo Moon

IPC: H04W4/06 ,  H04L1/00 ,  H04H20/00 ,  H04L29/06 ,  H04B7/0413 ,  H04H60/07 ,  H04N21/2362 ,  H04N21/2383 ,  H04N21/643

CPC classification number: H04W4/06 ,  H04B7/0413 ,  H04H20/00 ,  H04H60/07 ,  H04L1/0041 ,  H04L69/22 ,  H04N21/2362 ,  H04N21/2383 ,  H04N21/64322

Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, generating plural input streams, wherein each of the plural input streams include plural input packets; link layer processing the input packets in the plural input streams to generate link layer packets; physical layer processing the link layer packets in physical layer, to generate the broadcast signals; and transmitting the generated broadcast signals.

公开(公告)号：US09888268B2

公开(公告)日：2018-02-06

申请号：US14561021

申请日：2014-12-04

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo An ,  Sejin Oh ,  Kyoungsoo Moon ,  Jinpil Kim ,  Jinwon Lee ,  Donghyun Kang ,  Jang Hun Bae

IPC: 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 classification number: 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

Abstract: 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.

公开(公告)号：US09866908B2

公开(公告)日：2018-01-09

申请号：US15102140

申请日：2014-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo An ,  Seungryul Yang ,  Kyoungsoo Moon ,  Woosuk Ko ,  Jinwon Lee ,  Sejin Oh ,  Sungryong Hong

IPC: G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N21/466 ,  H04N21/41 ,  H04N21/45 ,  H04N21/475 ,  H04N21/454 ,  H04N21/472

CPC classification number: H04N21/4668 ,  H04H60/33 ,  H04H60/46 ,  H04H60/80 ,  H04N21/4126 ,  H04N21/435 ,  H04N21/4532 ,  H04N21/454 ,  H04N21/472 ,  H04N21/4751 ,  H04N21/4755 ,  H04N21/4758 ,  H04N21/8166

Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, pairing with a companion device; receiving a PDI (Profiles, Demographics, Interests) table via broadcast signals, wherein the PDI table includes plural PDI questions related to personal interests for interactive contents, wherein the PDI table includes an ID identifying the PDI table; obtaining an answer for at least one of the PDI questions; storing the obtained answer in the PDI table; and delivering the PDI table having the obtained answer to the paired companion device.

公开(公告)号：US09866804B2

公开(公告)日：2018-01-09

申请号：US15036704

申请日：2015-04-09

Applicant: LG ELECTRONICS INC.

Inventor： Sejin Oh ,  Woosuk Ko ,  Woosuk Kwon ,  Jangwon Lee ,  Sungryong Hong ,  Kyoungsoo Moon

IPC: H04N7/52 ,  H04N7/01 ,  H04N21/235 ,  H04N21/236 ,  H04L29/06 ,  H04N21/2365

CPC classification number: H04N7/52 ,  H04L29/06176 ,  H04L65/00 ,  H04N7/01 ,  H04N21/235 ,  H04N21/236 ,  H04N21/2365 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/6112 ,  H04N21/6125 ,  H04N21/8456

Abstract: The present invention relates to an apparatus and a method for transmitting and receiving a broadcast signal including signaling information. One embodiment of the present invention may provide a broadcast signal transmission method comprising the steps of: generating a media stream by encoding media data; generating signaling information signaling the media stream; multiplexing the generated media stream and the signaling information; and transmitting a broadcast signal including the multiplexed media stream and the signaling information. According to one embodiment of the present invention, the signaling information may include meta data on the media stream.

公开(公告)号：US09860603B2

公开(公告)日：2018-01-02

申请号：US15036310

申请日：2014-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Seungryul Yang ,  Kyoungsoo Moon ,  Seungjoo An ,  Jinwon Lee

IPC: H04N21/63 ,  H04N21/643 ,  H04N21/6402 ,  H04N21/8545 ,  H04N21/482 ,  H04N21/637 ,  H04N21/41 ,  H04L29/08

CPC classification number: H04N21/632 ,  H04L67/02 ,  H04N21/4126 ,  H04N21/4826 ,  H04N21/637 ,  H04N21/6402 ,  H04N21/64322 ,  H04N21/8545

Abstract: An embodiment of the present invention provides a method for managing applications of a broadcasting reception device and a companion device connected over a network. The method may include receiving a broadcasting signal, generating an application information list variable based on application information included in the broadcasting signal, receiving an application information-obtaining action from the companion device, the application information-obtaining action being indicative of a request message for obtaining information related to at least one specific application, transmitting an application information list variable corresponding to the at least one specific application in response to the application information-obtaining action, and providing a broadcasting service based on the transmitted application information list variable.

公开(公告)号：US09736542B2

公开(公告)日：2017-08-15

申请号：US14036699

申请日：2013-09-25

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Jinpil Kim ,  Seungjoo An ,  Kyungho Kim ,  Kyoungsoo Moon

IPC: H04N7/173 ,  H04N21/475 ,  H04N21/258 ,  H04N21/2343 ,  H04N21/2389 ,  H04N21/61 ,  H04N21/63 ,  H04N21/8358 ,  H04H60/33 ,  H04N21/45 ,  H04H20/10 ,  H04H20/38 ,  H04H60/65 ,  H04H60/73

CPC classification number: H04N21/4758 ,  H04H20/10 ,  H04H20/38 ,  H04H60/33 ,  H04H60/65 ,  H04H60/73 ,  H04N21/234327 ,  H04N21/23892 ,  H04N21/25883 ,  H04N21/4532 ,  H04N21/6125 ,  H04N21/631 ,  H04N21/8358

Abstract: An apparatus of processing a digital service signals and a method thereof are disclosed. The present invention includes a receiving module configured to receive declarative contents and a first PDI (Profiles, Demographics, Interests) table including a first PDI question having a first question id for identifying the first PDI question and receive a second PDI table including a second PDI question having a second question id for identifying the second PDI question, an obtaining module configured to obtain an answer to the first PDI question, a storing module configured to store the obtained answer to the first PDI table, a fetching module configured to fetch the stored answer to the second PDI question by using the first question id and the second question id, wherein the first question id is equal to the second question id, wherein the storing module further stores the fetched answer to the second PDI table and a downloading module configured to download contents using the fetched answer, wherein the declarative contents fetches the stored answer by using an API (Application Programming Interface).

公开(公告)号：US09712583B2

公开(公告)日：2017-07-18

申请号：US14532668

申请日：2014-11-04

Applicant: LG ELECTRONICS INC.

Inventor： Hyekyeong Yeom ,  Huisang Yoo ,  Kyoungsoo Moon ,  Steve Winston ,  Jungwook Park ,  Jinwon Lee

IPC: H04L29/06 ,  H04N21/466

CPC classification number: H04L65/4084 ,  H04L65/4076 ,  H04L65/602 ,  H04L65/604 ,  H04N21/4667

Abstract: A method of operating a video display device including a display unit is provided. The method includes: playing uncompressed audio-visual content through a first layer of the display unit; obtaining content information on the uncompressed audio-visual content based on some of the uncompressed audio-visual content; obtaining an enhanced service based on the content information; and playing an obtained enhanced service through a second layer of the display unit, wherein the first layer and the second layer are overlapped each other.

公开(公告)号：US09668021B2

公开(公告)日：2017-05-30

申请号：US14601369

申请日：2015-01-21

Applicant: LG ELECTRONICS INC.

Inventor： Sejin Oh ,  Deokhyun Kim ,  Jaeseung Ko ,  Jongsung Choi ,  Kyoungsoo Moon ,  Jin Pil Kim ,  Youngmu Kwon ,  Sungguk Lim

IPC: H04N7/16 ,  H04N21/443 ,  H04N21/81 ,  H04N21/434 ,  H04N21/4722 ,  H04N21/658 ,  H04N21/2381 ,  H04N21/435 ,  H04N21/438 ,  H04N21/462 ,  H04N21/4782 ,  H04N21/61 ,  H04N21/643 ,  H04N21/845

CPC classification number: H04N21/4431 ,  H04N21/2381 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/4622 ,  H04N21/4722 ,  H04N21/4782 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/6581 ,  H04N21/8166 ,  H04N21/8173 ,  H04N21/8455

Abstract: A digital service signal apparatus is disclosed. The digital service signal apparatus includes a receiving module receiving signaling information having channel information for an application from the digital service signal, a generating module generating a request using the channel information, a sending module sending the generated request, a downloading module downloading the application, an executing module configured to execute the API related to the application and a registering module configured to register the specific key set according to the mode number.

公开(公告)号：US09525921B2

公开(公告)日：2016-12-20

申请号：US14567071

申请日：2014-12-11

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Byungsun Park ,  Kyoungsoo Moon ,  Gomer Thomas ,  Seungjoo An ,  Jinwon Lee ,  Jinpil Kim ,  Kyungho Kim ,  Aettie Ji

IPC: G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N21/81 ,  H04N21/234 ,  H04N21/478 ,  H04N21/235 ,  H04N21/43 ,  H04N21/8547 ,  H04N21/24 ,  H04N21/435 ,  H04N21/442 ,  H04N21/8545 ,  H04N21/858 ,  H04N21/262

CPC classification number: H04N21/8133 ,  H04L67/02 ,  H04N21/23418 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2407 ,  H04N21/26283 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/44222 ,  H04N21/478 ,  H04N21/8166 ,  H04N21/8173 ,  H04N21/84 ,  H04N21/8545 ,  H04N21/8547 ,  H04N21/8586

Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes generating an application parameter table which includes information about at least one of applications, wherein the application parameter table includes a first identifier and a second identifier, wherein the first identifier identifies a interactive programming segment which application parameter table pertains to, and wherein the second identifier identifies an application within the scope of application parameter table; generating an activation message file that indicates at least one of activation times of the applications, wherein the activation message file includes a third identifier and activation messages, wherein the third identifier matches the first identifier of application parameter table which contains the applications, wherein the activation message includes a fourth identifier and a start time information, wherein the fourth identifier matches the second identifier of the application in the application parameter table, and wherein the start time information indicates the start time for an event targeted to the application relative to segment time; generating a multi-part message with the application parameter table as the first part and the activation message file as the second part; and transmitting the multi-part message to receiver via HTTP.

公开(公告)号：US09357241B2

公开(公告)日：2016-05-31

申请号：US14362861

申请日：2014-02-14

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo An ,  Sejin Oh ,  Kyoungsoo Moon ,  Jinpil Kim ,  Jinwon Lee ,  Donghyun Kang ,  Jang Hun Bae

IPC: 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 classification number: 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

Abstract: 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.

Abstract translation: 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。