公开(公告)号：US08898322B2

公开(公告)日：2014-11-25

申请号：US12389955

申请日：2009-02-20

申请人： Kwang-hyuk Kim ,  Keum-yong Oh ,  Sung-jin Park

发明人： Kwang-hyuk Kim ,  Keum-yong Oh ,  Sung-jin Park

IPC分类号： G06F15/16 ,  H04L29/08

CPC分类号： H04L67/02 ,  H04L67/32

摘要： Provided are a contents receiving apparatus for obtaining application control information and a method thereof, the method comprising: receiving application control information, including effective duration information, from a server; determining whether a current control time point is within a time period represented by the effective duration information; and selectively requesting other application control information from the server in response to the determining.

摘要翻译： 提供一种用于获取应用控制信息的内容接收装置及其方法，该方法包括：从服务器接收包括有效持续时间信息的应用控制信息; 确定当前控制时间点是否在由有效持续时间信息表示的时间段内; 以及响应于所述确定从所述服务器选择性地请求其他应用控制信息。

公开(公告)号：US08370619B2

公开(公告)日：2013-02-05

申请号：US13271505

申请日：2011-10-12

申请人： Young-min Park ,  Jun-ho Jang ,  Gyung-pyo Hong ,  Keum-yong Oh ,  Hae-su Gwon

发明人： Young-min Park ,  Jun-ho Jang ,  Gyung-pyo Hong ,  Keum-yong Oh ,  Hae-su Gwon

IPC分类号： G06F9/00 ,  G06F9/24 ,  G06F15/177

CPC分类号： G06F21/572 ,  G06F9/4406 ,  G06F21/575

摘要： Provided are a method and a device for booting a host embodying a downloadable conditional access system (DCAS), wherein one of a plurality of pre-determined booting modes is decided as a booting mode of the host based on first information indicating whether a host can communicate with a broadcasting service provider and second information indicating whether a software-based security client providing information required for decrypting broadcasting data is installed to a hardware-based security module connected to the host, and the host is booted in the decided booting mode.

摘要翻译： 提供了一种用于引导体现可下载条件访问系统（DCAS）的主机的方法和装置，其中，基于指示主机是否可以的主要的第一信息，多个预定引导模式中的一个被确定为主机的引导模式 与广播服务提供商进行通信，并且指示是否向连接到主机的基于硬件的安全模块安装提供解密广播数据所需的信息的基于软件的安全客户端的第二信息，并且以所决定的引导模式引导主机。

公开(公告)号：US20120066728A1

公开(公告)日：2012-03-15

申请号：US13168394

申请日：2011-06-24

申请人： Keum-yong OH

发明人： Keum-yong OH

IPC分类号： H04N7/173

CPC分类号： H04N21/8455 ,  H04N13/161 ,  H04N13/194 ,  H04N21/234327 ,  H04N21/23614 ,  H04N21/2387 ,  H04N21/6587 ,  H04N21/816 ,  H04N21/8451

摘要： A method of controlling trick modes for a transport stream capable of easily determining a reproducing position corresponding to a trick mode execution mode on a transport stream of a 3D image is provided. The method includes, if a trick mode execution command for a transport stream is received, calculating a reproducing range on a first transport stream corresponding to a received trick mode execution command, calculating a reproducing range on a second transport stream based on a calculated reproduction range of the first transport stream, and controlling to transmit the first transport stream corresponding to the calculated reproducing range of the first transport stream and the second transport stream corresponding to the calculated reproducing range of the second transport stream.

摘要翻译： 提供了一种控制能够容易地确定与3D图像的传输流上的特技模式执行模式相对应的再现位置的传输流的特技模式的方法。 该方法包括：如果接收到用于传输流的特技模式执行命令，则计算与接收到的特技模式执行命令相对应的第一传输流上的再现范围，基于计算出的再现范围来计算第二传输流上的再现范围 并且控制发送对应于所计算的第一传输流的再现范围的第一传输流和对应于计算出的第二传输流的再现范围的第二传输流。

公开(公告)号：US20120063739A1

公开(公告)日：2012-03-15

申请号：US13227685

申请日：2011-09-08

申请人： Da-na JUNG ,  Keum-yong OH ,  Jung-su KIM

发明人： Da-na JUNG ,  Keum-yong OH ,  Jung-su KIM

IPC分类号： H04N5/775

CPC分类号： G06F16/903 ,  G06F16/43

摘要： A user terminal for reproducing contents stored in a multimedia storage medium includes a contents reproducing unit which reproduces contents, a display unit which displays on a screen contents reproduced by the contents reproducing unit, an information receiving unit which receives information regarding a medium of at least one of the multimedia storage medium and the contents stored therein from the multimedia storage medium, a communication unit which searches and receives additional information corresponding to the contents being reproduced from among additional information pre-stored in an external server by accessing the external server based on the information regarding a medium, and a controlling unit which controls the display unit to display the additional information received through the communication unit on the screen.

摘要翻译： 用于再现存储在多媒体存储介质中的内容的用户终端包括再现内容的内容再现单元，在内容再现单元再现的屏幕上显示的显示单元，至少接收关于媒体的信息的信息接收单元 多媒体存储介质中的一个和从多媒体存储介质存储的内容;通信单元，其通过基于外部服务器的访问来访问外部服务器，从预先存储在外部服务器中的附加信息中搜索并接收与正被再现的内容相对应的附加信息 关于介质的信息，以及控制单元，其控制显示单元在屏幕上显示通过通信单元接收的附加信息。

公开(公告)号：US07929062B2

公开(公告)日：2011-04-19

申请号：US11228346

申请日：2005-09-19

申请人： Keum-yong Oh

发明人： Keum-yong Oh

IPC分类号： H04N5/50 ,  H04N5/44 ,  H04N5/46

CPC分类号： H04N5/4401 ,  H04N5/50 ,  H04N21/4263 ,  H04N21/4345 ,  H04N21/4382

摘要： A channel scanning method is provided that is performed by a digital broadcast receiver having a plurality of tuners. The channel scanning method includes determining whether channel data exists in a channel, and if channel data exists in the channel, storing information regarding the channel obtained by parsing the channel data, and moving ahead by a number of channels corresponding to the number of tuners included in the digital broadcast receiver.

摘要翻译： 提供了一种由具有多个调谐器的数字广播接收机执行的频道扫描方法。 信道扫描方法包括：确定信道数据是否存在于信道中，并且如果信道中存在信道数据，则存储关于通过解调信道数据获得的信道的信息，并且向前移动与包括的调谐器的数量相对应的多个信道 在数字广播接收机中。

公开(公告)号：US20090125710A1

公开(公告)日：2009-05-14

申请号：US12266723

申请日：2008-11-07

申请人： Young-min Park ,  Jun-ho Jang ,  Gyung-pyo Hong ,  Keum-yong Oh ,  Hae-su Gwon

发明人： Young-min Park ,  Jun-ho Jang ,  Gyung-pyo Hong ,  Keum-yong Oh ,  Hae-su Gwon

IPC分类号： G06F9/445 ,  G06F21/00

CPC分类号： G06F21/572 ,  G06F9/4406 ,  G06F21/575

摘要： Provided are a method and a device for booting a host embodying a downloadable conditional access system (DCAS), wherein one of a plurality of pre-determined booting modes is decided as a booting mode of the host based on first information indicating whether a host can communicate with a broadcasting service provider and second information indicating whether a software-based security client providing information required for decrypting broadcasting data is installed to a hardware-based security module connected to the host, and the host is booted in the decided booting mode.

摘要翻译： 提供了一种用于引导体现可下载条件访问系统（DCAS）的主机的方法和装置，其中，基于指示主机是否可以的主要的第一信息，多个预定引导模式中的一个被确定为主机的引导模式 与广播服务提供商进行通信，并且指示是否向连接到主机的基于硬件的安全模块安装提供解密广播数据所需的信息的基于软件的安全客户端的第二信息，并且以所决定的引导模式引导主机。

公开(公告)号：US20090097826A1

公开(公告)日：2009-04-16

申请号：US12147056

申请日：2008-06-26

申请人： Kwang-hyuk KIM ,  Keum-yong OH

发明人： Kwang-hyuk KIM ,  Keum-yong OH

IPC分类号： H04N7/26

CPC分类号： H04N5/775 ,  H04N9/8205

摘要： Provided is a method of recording content and an application for providing additional information on the content, the method including: receiving the content and an application corresponding to the content; and recording only the content or both the content and the application according to whether there is a part that the application and a previously received application share.

摘要翻译： 提供了一种记录内容的方法和用于提供关于内容的附加信息的应用，所述方法包括：接收内容和与内容相对应的应用; 并且根据是否存在应用程序和先前接收的应用程序共享的一部分，仅记录内容或内容以及应用程序。

公开(公告)号：US20090064253A1

公开(公告)日：2009-03-05

申请号：US12111508

申请日：2008-04-29

申请人： Keum-yong OH ,  Hue-yin KIM

发明人： Keum-yong OH ,  Hue-yin KIM

IPC分类号： H04N7/173

CPC分类号： H04N21/435 ,  H04N21/235 ,  H04N21/2625 ,  H04N21/26283 ,  H04N21/278 ,  H04N21/4334 ,  H04N21/47202 ,  H04N21/6582

摘要： A method and apparatus for recording broadcast data and providing content, in which the content is recorded based on a time at which the content is actually transmitted using interaction between a server and a host device is provided. The method includes receiving a request for recording a particular program, registering program information of the requested program in a content server, and performing recording of the program upon detection of stream output notification information for the registered program from the content server.

摘要翻译： 提供了一种用于记录广播数据和提供内容的方法和装置，其中基于服务器和主机设备之间的交互，基于实际发送内容的时间记录内容。 该方法包括接收用于记录特定节目的请求，将所请求节目的节目信息登记在内容服务器中，以及在从内容服务器检测到注册节目的流输出通知信息时，执行节目的记录。

公开(公告)号：US07432984B2

公开(公告)日：2008-10-07

申请号：US10946012

申请日：2004-09-22

申请人： Keum-yong Oh

发明人： Keum-yong Oh

IPC分类号： H04N5/232

CPC分类号： H04N5/2628 ,  H04N5/144

摘要： An automatic zoom apparatus and method for playing dynamic images. The automatic zoom apparatus provides more dynamic images to a user by detecting a dynamic change of image signals to zoom and display a predetermined area where the dynamic change is detected. To this end, the automatic zoom apparatus for playing the dynamic images comprises a motion detector for, when a zoom function is requested to zoom predetermined image signals, detecting a motion based on a color change between frames extracted from the predetermined image signals. Also included is a motion area designator for designating a predetermined area including objects of the motion detected by the motion detector, as a motion area, and a zoom controller for performing a zoom function for zooming an image of the image signals of the motion area designated by the motion area designator. Thereby, the user can enjoy a more dynamic image such that television watching is not as monotonous.

摘要翻译： 一种用于播放动态图像的自动缩放装置和方法。 自动变焦装置通过检测图像信号的动态变化来向用户提供更多的动态图像，以变焦和显示检测到动态变化的预定区域。 为此，用于播放动态图像的自动缩放装置包括：运动检测器，用于当缩放功能被放大预定图像信号时，基于从预定图像信号提取的帧之间的颜色变化来检测运动。 还包括用于指定包括由运动检测器检测到的运动对象作为运动区域的预定区域的运动区域指示器，以及用于执行缩放功能的变焦控制器，用于缩放指定的运动区域的图像信号的图像 由运动区域指示。 因此，用户可以享受更动态的图像，使得电视观看不是单调的。

公开(公告)号：US20080072274A1

公开(公告)日：2008-03-20

申请号：US11857713

申请日：2007-09-19

申请人： Keum-yong Oh ,  Kwang-hyuk Kim

发明人： Keum-yong Oh ,  Kwang-hyuk Kim

IPC分类号： H04N7/16

CPC分类号： H04H20/30 ,  A63F2300/409 ,  H04H60/27 ,  H04H60/73

摘要： A method and apparatus for processing and selecting an application easily processed by a broadcasting receiving apparatus among the plurality of applications and executing the selected application are provided. The application processing method includes: analyzing information on each of a plurality of applications providing a common broadcasting service; selecting an application suitable for a broadcasting receiving apparatus among the plurality of applications based on the analysis; and executing the selected application. When a plurality of applications is transmitted to a broadcasting receiving apparatus, the broadcasting receiving apparatus can select an easily executable application.