公开(公告)号：US20120044138A1

公开(公告)日：2012-02-23

申请号：US13264716

申请日：2010-04-14

Applicant: Injae Lee ,  Jihun Cha ,  Han-Kyu Lee ,  Jin-Woo Hong ,  Young-Kwon Lim

Inventor： Injae Lee ,  Jihun Cha ,  Han-Kyu Lee ,  Jin-Woo Hong ,  Young-Kwon Lim

IPC: G06F3/01 ,  G06F3/048

CPC classification number: G06F3/0484 ,  G06F3/0486 ,  G06F3/04883 ,  G06F9/451

Abstract: A method and an apparatus for providing user interaction are provided. The apparatus for providing user interaction includes an input unit configured to receive control by a user; a control processing unit configured to analyze the control and generate drag event information including event type information indicating a type of the control and event attribute information; and an action processing unit configured to generate drag element information for showing an action corresponding to the control on a display. The drag element information includes action mode information indicating a mode of the action and action attribute information. The proposed method and apparatus make it possible to apply various data formats defined by existing standard specifications to other standard specifications and interaction devices.

Abstract translation: 提供了一种用于提供用户交互的方法和装置。 用于提供用户交互的装置包括被配置为接收用户的控制的输入单元; 控制处理单元，被配置为分析所述控制并生成包括指示所述控件的类型的事件类型信息和事件属性信息的拖动事件信息; 以及动作处理单元，被配置为生成用于显示与显示器上的控制相对应的动作的拖动元素信息。 牵引元件信息包括指示动作模式和动作属性信息的动作模式信息。 所提出的方法和装置使得可以将由现有标准规范定义的各种数据格式应用于其他标准规范和交互设备。

公开(公告)号：US20110185275A1

公开(公告)日：2011-07-28

申请号：US13121077

申请日：2009-09-25

Applicant: Jihun Cha ,  Injae Lee ,  Young-Kwon Lim ,  Han Kyu Lee ,  Jin Woo Hong

Inventor： Jihun Cha ,  Injae Lee ,  Young-Kwon Lim ,  Han Kyu Lee ,  Jin Woo Hong

IPC: G06F17/00

CPC classification number: H04N21/44012 ,  H04N21/23412 ,  H04N21/8146

Abstract: Disclosed is a device and method of updating Structured Information (SI). The device and the method may define a standard for updating SI based on information described in Presentation Information (PI) and may update the SI based on the defined standard.

Abstract translation: 公开了一种更新结构化信息（SI）的设备和方法。 该装置和方法可以基于在表示信息（PI）中描述的信息来定义用于更新SI的标准，并且可以基于所定义的标准来更新SI。

公开(公告)号：US20110154161A1

公开(公告)日：2011-06-23

申请号：US12878595

申请日：2010-09-09

Applicant: Hyun-Cheol KIM ,  Han Kyu LEE ,  Jin Woo HONG

Inventor： Hyun-Cheol KIM ,  Han Kyu LEE ,  Jin Woo HONG

IPC: H03M13/05 ,  G06F11/10

CPC classification number: H03M13/2918 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/152 ,  H03M13/155 ,  H03M13/19 ,  H03M13/373 ,  H03M13/618 ,  H03M13/6306 ,  H03M13/6356 ,  H04L1/0041

Abstract: Provided is a Forward Error Correction (FEC) encoding method of a variable-length packet using a three-dimensional (3D) storage apparatus. In the FEC encoding method, an FEC coding may be performed to calculate a corresponding parity packet while an input data packet is imaginarily connected to the 3D storage apparatus having a predetermined storage width and data area height to be arranged, the calculated parity packet may be stored and arranged in a vertical direction and a depth direction of the 3D storage apparatus, and an expansion data packet including both information for restoration of a data packet and the data packet may be transmitted together with the parity packet.

Abstract translation: 提供了使用三维（3D）存储装置的可变长度分组的前向纠错（FEC）编码方法。 在FEC编码方法中，可以执行FEC编码以计算相应的奇偶校验分组，同时输入数据分组被想象地连接到具有预定存储宽度和数据区域高度的3D存储装置，所计算的奇偶校验分组可以是 存储和布置在3D存储装置的垂直方向和深度方向上，并且可以与奇偶校验分组一起发送包括用于恢复数据分组和数据分组的信息的扩展数据分组。

公开(公告)号：US20100070644A1

公开(公告)日：2010-03-18

申请号：US12517402

申请日：2007-12-03

Applicant: Seong-Yong Lim ,  Ji-Hoon Choi ,  Hyun-Cheol Kim ,  Joo-Myoung Seok ,  Han-Kyu Lee ,  Jin-Woo Hong

Inventor： Seong-Yong Lim ,  Ji-Hoon Choi ,  Hyun-Cheol Kim ,  Joo-Myoung Seok ,  Han-Kyu Lee ,  Jin-Woo Hong

IPC: G06F15/16

CPC classification number: H04N5/765 ,  H04N5/782 ,  H04N5/85 ,  H04N5/907 ,  H04N9/8205

Abstract: Provided are a time shift service apparatus and method based on multimedia information, and a multimedia reproducing apparatus using the same. The timeshift service apparatus includes: a timeshift buffering unit for storing a multimedia stream according a timeshift service requested from an outside device; a time obtaining unit for obtaining time information about times of starting and ending a timeshift service according to the timeshift service request; a memory managing unit for storing a multimedia stream, which is serviced based on the obtained time information by the time obtaining unit, in the timeshift buffering unit; and an information generating unit for generating detailed information for the multimedia stream stored in the timeshift buffering unit.

Abstract translation: 提供了一种基于多媒体信息的时移服务装置和方法，以及使用该时移服务装置和方法。 时移服务装置包括：时移缓存单元，用于根据从外部设备请求的时移服务来存储多媒体流; 时间获取单元，用于根据时移服务请求获取关于开始和结束时移服务的时间的时间信息; 存储器管理单元，用于存储在所述时移缓冲单元中基于所获得的时间信息而被服务的多媒体流; 以及信息生成单元，用于生成存储在时移缓存单元中的多媒体流的详细信息。

公开(公告)号：US20060174310A1

公开(公告)日：2006-08-03

申请号：US10547985

申请日：2004-03-13

Applicant: Hee-Kyung Lee ,  Han-Kyu Lee ,  Kyeong-Ok Kang ,  Jin-Woong Kim

Inventor： Hee-Kyung Lee ,  Han-Kyu Lee ,  Kyeong-Ok Kang ,  Jin-Woong Kim

IPC: G06F3/00 ,  H04N7/16 ,  G06F13/00 ,  H04N5/445

CPC classification number: H04N21/2662 ,  H04H20/63 ,  H04H60/27 ,  H04H60/32 ,  H04H60/65 ,  H04H60/73 ,  H04N7/17318 ,  H04N21/25808 ,  H04N21/25833 ,  H04N21/2668 ,  H04N21/64792 ,  H04N21/84 ,  H04N21/8456

Abstract: The present invention relates to extend metadata for providing a digital broadcast program service to diverse kinds of terminals, and a system and method for providing an adaptive program service to the terminals by using the extended metadata. The system and method performs integrated management of resource information suitable for a combination of all (terminal, program and user) conditions of the personal terminal, manages resource-related information separately from temporal/spatial location information, and thus provides an adaptive program service by using extended metadata and recomposing an adaptive scene for a personal terminal so as to provide the digital broadcast service adaptively to diverse terminal environments on a home network. The extended metadata include: segmentation metadata including description information on a significant segment that forms the broadcast program; and resource description metadata including description information on lower composition resources of the segment in order to provide a broadcast program to the diverse kinds of terminals.

Abstract translation: 本发明涉及用于向各种终端提供数字广播节目服务的扩展元数据，以及通过使用扩展元数据向终端提供自适应节目服务的系统和方法。 该系统和方法执行适合于个人终端的所有（终端，程序和用户）条件的组合的资源信息的集成管理，与时间/空间位置信息分开管理资源相关信息，从而提供自适应节目服务 使用扩展元数据并为个人终端重组自适应场景，以便自适应地提供数字广播服务到家庭网络上的不同终端环境。 扩展元数据包括：分段元数据，包括形成广播节目的重要段上的描述信息; 以及资源描述元数据，其包括关于段的较低组成资源的描述信息，以向各种终端提供广播节目。

公开(公告)号：US4998171A

公开(公告)日：1991-03-05

申请号：US398926

申请日：1989-08-28

Applicant: Yong-san Kim ,  Han-Kyu Lee

Inventor： Yong-san Kim ,  Han-Kyu Lee

IPC: H04N5/45

CPC classification number: H04N5/45 ,  H04N21/4316 ,  H04N21/44008 ,  H04N21/488

Abstract: An automatic-shift circuit for a sub-picture screen for PIP feature is disclosed. The circuit includes;a brightness signal separator device for separating only the brightness signal from the composite video signal for the main picture screen; a brightness level comparison device for selecting the character brightness level and the width thereof from the separated brightness signals; and a identical position comparison device for determining whether the character brightness width is detected at the identical position. The circuit also includes a device for setting the vertical and the horizontal timing; a counter for counting the field number where character brightness width is detected at the identical position and for generating the automatic shifting signal if the field number counted is beyond the predetermined value; and a microcomputer for controlling the PIP processing unit so as to shift the sub-picture screen upon receipt of the automatic shifting signal.This invention enables the sub-picture screen to automatically shift to another pre-specified area according to the presence of character information on the main picture screen overlapping with the sub-picture screen.

Abstract translation: 公开了一种用于PIP特征的子画面的自动移位电路。 电路包括 亮度信号分离装置，用于仅分离来自用于主画面的复合视频信号的亮度信号; 亮度级别比较装置，用于从分离的亮度信号中选择字符亮度级别及其宽度; 以及用于确定在相同位置是否检测到字符亮度宽度的相同位置比较装置。 该电路还包括用于设置垂直和水平定时的装置; 用于计数在相同位置处检测到字符亮度宽度的场号的计数器，以及如果所述场号计数超过所述预定值则产生所述自动换档信号; 以及用于控制PIP处理单元以便在接收到自动移位信号时移动副图像屏幕的微计算机。 本发明使得副图像屏幕能够根据与副图像屏幕重叠的主图像屏幕上的字符信息的存在自动地移动到另一个预定区域。

公开(公告)号：US08898703B2

公开(公告)日：2014-11-25

申请号：US12594621

申请日：2008-04-07

Applicant: Seung-Jun Yang ,  Hee-Kyung Lee ,  Hui-Yong Kim ,  Han-Kyu Lee ,  Jin-Woo Hong

Inventor： Seung-Jun Yang ,  Hee-Kyung Lee ,  Hui-Yong Kim ,  Han-Kyu Lee ,  Jin-Woo Hong

IPC: G06F3/00 ,  H04N5/445 ,  H04N7/173 ,  H04H20/95 ,  H04H60/73

CPC classification number: H04H60/73 ,  H04H20/95

Abstract: Provided are method and apparatus for generating a digital multimedia broadcasting application format. The apparatus includes: generating metadata for DMB contents; and combining the generated metadata and the DMB contents, wherein the metadata includes copyright information for the metadata, user information for a user who consumes the DMB contents, and package table information for describing a package related to the DMB contents.

Abstract translation: 提供了用于生成数字多媒体广播应用格式的方法和装置。 该装置包括：为DMB内容生成元数据; 以及组合所生成的元数据和DMB内容，其中元数据包括元数据的版权信息，消费DMB内容的用户的用户信息，以及用于描述与DMB内容有关的包的包表信息。

公开(公告)号：US08521744B2

公开(公告)日：2013-08-27

申请号：US12945055

申请日：2010-11-12

Applicant: Seung-Jun Yang ,  Min-Sik Park ,  Han-Kyu Lee ,  Jin-Woo Hong

Inventor： Seung-Jun Yang ,  Min-Sik Park ,  Han-Kyu Lee ,  Jin-Woo Hong

IPC: G06F17/30

CPC classification number: G06F17/30038 ,  H04N21/84 ,  H04N21/8543

Abstract: An apparatus for authoring data in a communication system includes: an extraction unit configured to receive media corresponding to contents and extract contents information regarding the contents from the received media; a generation unit configured to generate a DMB ECG XML-based metadata comprising the extracted contents information; and a processing unit configured to visualize particulars of the DMB ECG XML-based metadata through a user interface and process the user interface so that the DMB ECG XML-based metadata is generated and edited on a template.

Abstract translation: 一种用于在通信系统中创作数据的装置包括：提取单元，被配置为接收与内容相对应的媒体，并从接收到的媒体中提取关于内容的内容信息; 生成单元，被配置为生成包括所提取的内容信息的基于DMB ECG基于XML的元数据; 以及处理单元，被配置为通过用户界面可视化基于DMB ECG基于XML的元数据的细节，并处理用户界面，使得在模板上生成和编辑基于DMB ECG的元数据。

公开(公告)号：US20130193948A1

公开(公告)日：2013-08-01

申请号：US13680040

申请日：2012-11-17

Applicant: Jae Sup LEE ,  Seong Joong KIM ,  Bum Man KIM ,  Han-Kyu LEE ,  Dae-Chul JEONG ,  Tae Young CHUNG

Inventor： Jae Sup LEE ,  Seong Joong KIM ,  Bum Man KIM ,  Han-Kyu LEE ,  Dae-Chul JEONG ,  Tae Young CHUNG

IPC: G05F3/02

CPC classification number: G05F3/02 ,  H03K17/063 ,  H03K2017/066

Abstract: A power circuit for reducing a leakage power using a negative voltage is provided. The power circuit includes a current source including a transistor including a gate. The power circuit further includes a current source control circuit connected to the gate of the transistor, and configured to apply a positive voltage to the gate of the transistor if the current source is to operate in an active mode, and apply the negative voltage to the gate of the transistor if the current source is to operate in an inactive mode.

Abstract translation: 提供了使用负电压降低漏电功率的电源电路。 电源电路包括电流源，其包括包括栅极的晶体管。 电源电路还包括连接到晶体管的栅极的电流源控制电路，并且被配置为如果电流源以工作模式工作，则向晶体管的栅极施加正电压，并将负电压施加到 如果电流源要在非活动模式下工作，晶体管的栅极。

公开(公告)号：US08470494B2

公开(公告)日：2013-06-25

申请号：US12384373

申请日：2009-04-03

Applicant: Han-Kyu Lee ,  Ho-Jin Kweon ,  Kah-Young Song

Inventor： Han-Kyu Lee ,  Ho-Jin Kweon ,  Kah-Young Song

IPC: H01M8/10

CPC classification number: H01M8/1004 ,  H01M4/8807 ,  H01M4/881 ,  H01M4/8828 ,  H01M8/0273 ,  H01M8/0284 ,  Y02P70/56

Abstract: A membrane-electrode assembly for a fuel cell including a first substrate and a second substrate and a catalyst layer between the first substrate and the second substrate is provided, where the first substrate is a polymer electrolyte membrane and the second substrate is a electrode substrate, or the first substrate is the electrode substrate and the second substrate is the polymer electrolyte membrane. The catalyst layer has a h1/t1 ratio of about 0.5 or more, where s1 represents a point on the first substrate at one end of the catalyst layer, h1 represents a distance between the first substrate and the second substrate, s2 represents a point on the first substrate closest to s1 at which a height (h) of the catalyst layer becomes h1, and t1 represents the distance between the s1 and the s2. The membrane-electrode assembly can include a greater amount of catalyst by decreasing a shadow effect, and thereby increasing its energy density.