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1. 发明申请

US20150180553A1 METHOD AND APPARATUS FOR RECEIVING COUPLED SIGNAL OF TERRESTRIAL SIGNAL AND MOBILE SIGNAL 有权
标题翻译：接收地面信号和移动信号耦合信号的方法与装置
公开(公告)号：US20150180553A1
公开(公告)日：2015-06-25
申请号：US14124572
申请日：2012-06-07
申请人： Sung-Hoon Kim , Jooyoung Lee , Jin Soo Choi , Jin Woong Kim
发明人： Sung-Hoon Kim , Jooyoung Lee , Jin Soo Choi , Jin Woong Kim
IPC分类号： H04B7/005 , H04L25/02
CPC分类号： H04B7/005 , H04L25/0206 , H04L25/0212 , H04L25/0228 , H04L25/03019 , H04L27/2602
摘要： A receiving apparatus estimates a transmission channel of a signal through a training signal that is inserted into a data area of a received multipath signal, i.e., a mobile signal and a terrestrial signal that is coupled to the mobile signal, and estimates a transmission channel by detecting a received mobile signal using a previously equalized signal of a mobile signal and a transmitting signal corresponding to a terrestrial signal that is coupled to the mobile signal through determined data. Mobile signal data corresponding to training signal distortion existing in terrestrial signal data are compensated based on a channel estimation value.
摘要翻译：接收装置通过插入到接收的多路径信号的数据区域中的训练信号来估计信号的传输信道，即，移动信号和耦合到移动信号的地面信号，并且估计传输信道使用先前均衡的移动信号的信号和对应于通过确定的数据耦合到移动信号的地面信号的发射信号来检测接收到的移动信号。基于信道估计值补偿与地面信号数据中存在的训练信号失真相对应的移动信号数据。

2. 发明授权

US08639093B2 Apparatus and method for recording partial encryption of broadcast program 失效
标题翻译：用于记录广播节目的部分加密的装置和方法
公开(公告)号：US08639093B2
公开(公告)日：2014-01-28
申请号：US12893448
申请日：2010-09-29
申请人： Hyon-Gon Choo , Sang-Kwon Shin , Sangwoo Ahn , Jooyoung Lee , Jeho Nam , Kyeongok Kang , Jin-Woo Hong
发明人： Hyon-Gon Choo , Sang-Kwon Shin , Sangwoo Ahn , Jooyoung Lee , Jeho Nam , Kyeongok Kang , Jin-Woo Hong
IPC分类号： H04N9/80 , H04N5/44 , H04N7/16 , H04N7/167 , H04N7/173 , H04K1/06 , G06F11/30
CPC分类号： H04N5/76 , H04N5/913 , H04N9/8205 , H04N21/4334 , H04N21/43856 , H04N2005/91364
摘要： An apparatus for encrypting and recording a broadcasting program includes a packet input unit configured to receive packets of a broadcasting program to be recorded and sequentially output the packets, an encryption selector configured to receive the packets sequentially output from the packet input unit, selectively output the received packets to a first path and to a second path, wherein packets to be encrypted are output to the first path and packets not to be encrypted are output to the second path, an encryption processor configured to encrypt the packets output to the first path based on a predetermined encryption method, and a storing unit configured to store the encrypted packets from the encryption processor or store the packets output to the second path.
摘要翻译：一种用于加密和记录广播节目的装置包括分组输入单元，被配置为接收要记录的广播节目的分组并顺序地输出分组;加密选择器，被配置为接收从分组输入单元顺序输出的分组，接收分组到第一路径和第二路径，其中要加密的分组被输出到第一路径，并且不加密的分组被输出到第二路径，加密处理器被配置为加密输出到第一路径的分组以及存储单元，被配置为存储来自加密处理器的加密分组，或将输出的分组存储到第二路径。

3. 发明申请

US20100161983A1 DIGITAL CONTENTS REPRODUCING TERMINAL AND DIGITAL CONTENTS TRANSMISSION/RECEPTION METHOD THEREOF 失效
标题翻译：数字内容再现终端和数字内容传输/接收方法
公开(公告)号：US20100161983A1
公开(公告)日：2010-06-24
申请号：US12581249
申请日：2009-10-19
申请人： Jooyoung LEE , Hyon-Gon CHOO , Jeho NAM , Moon-Kyun OH , Sang-Kwon SHIN , Won-Sik CHEONG , Sangwoo AHN , Jin-Woo HONG , Byoung-Soo KOH
发明人： Jooyoung LEE , Hyon-Gon CHOO , Jeho NAM , Moon-Kyun OH , Sang-Kwon SHIN , Won-Sik CHEONG , Sangwoo AHN , Jin-Woo HONG , Byoung-Soo KOH
IPC分类号： H04L9/32 , H04L9/00 , H04N7/167
CPC分类号： H04N21/23439 , H04L9/0822 , H04L9/0833 , H04L2209/60 , H04N21/2347 , H04N21/26606 , H04N21/4405 , H04N21/44204 , H04N21/8355
摘要： A terminal for reproducing a digital content in support of transmitting/receiving the digital content to/from another terminal includes: an encryption unit configured to encrypt the digital content to produce encrypted digital content; a use scope determining unit configured to determine a use scope of a target terminal to which the digital content is to be transmitted; a personal-use authentication information generation unit configured to transform encryption information of the digital content according to a determination result of the use scope determining unit and generate personal-use authentication information; and a communication unit configured to transmit the encrypted digital content and the personal-use authentication information to the target terminal.
摘要翻译：用于再现数字内容以支持/从另一终端发送/接收数字内容的终端包括：加密单元，被配置为加密数字内容以产生加密的数字内容; 使用范围确定单元，被配置为确定要发送数字内容的目标终端的使用范围; 个人使用认证信息生成单元，被配置为根据所述使用范围确定单元的确定结果来转换所述数字内容的加密信息，并生成个人使用认证信息; 以及通信单元，被配置为将加密的数字内容和个人使用认证信息发送到目标终端。

4. 发明授权

US08704749B2 Display apparatus and method of driving the same 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08704749B2
公开(公告)日：2014-04-22
申请号：US12620000
申请日：2009-11-17
申请人： Tae-Jong Jun , Jongseo Lee , Jooyoung Lee , Soo-Lin Kim , Jung-Suk Han
发明人： Tae-Jong Jun , Jongseo Lee , Jooyoung Lee , Soo-Lin Kim , Jung-Suk Han
IPC分类号： G09G3/36 , G09G5/02 , G09G5/10
CPC分类号： G09G3/36 , G09G3/3406 , G09G3/3607 , G09G3/3648 , G09G5/02 , G09G5/10 , G09G2320/064 , G09G2320/0646
摘要： A display apparatus includes a display panel which receives a light, a backlight which provides the light to the display panel in response to a driving voltage, and a backlight driver which applies the driving voltage to the backlight. The backlight is turned on and off during a communication period to transmit data to an external receiver using visible light communication during the communication period. The backlight driver controls a voltage level of the driving voltage according to a number of turn-on periods of the driving voltage during the communication period.
摘要翻译：显示装置包括接收光的显示面板，响应于驱动电压而向显示面板提供光的背光，以及将驱动电压施加到背光源的背光驱动器。在通信周期期间，背光源被打开和关闭，以在通信时段期间使用可见光通信将数据发送到外部接收器。背光驱动器根据通信期间的驱动电压的接通时间的数量来控制驱动电压的电压电平。

5. 发明授权

US08630413B2 Digital contents reproducing terminal and method for supporting digital contents transmission/reception between terminals according to personal use scope 失效
标题翻译：数字内容再现终端和根据个人使用范围支持终端之间的数字内容发送/接收的方法
公开(公告)号：US08630413B2
公开(公告)日：2014-01-14
申请号：US12581249
申请日：2009-10-19
申请人： Jooyoung Lee , Hyon-Gon Choo , Jeho Nam , Moon-Kyun Oh , Sang-Kwon Shin , Won-Sik Cheong , Sangwoo Ahn , Jin-Woo Hong , Byoung-Soo Koh
发明人： Jooyoung Lee , Hyon-Gon Choo , Jeho Nam , Moon-Kyun Oh , Sang-Kwon Shin , Won-Sik Cheong , Sangwoo Ahn , Jin-Woo Hong , Byoung-Soo Koh
IPC分类号： H04L12/22 , H04L12/16
CPC分类号： H04N21/23439 , H04L9/0822 , H04L9/0833 , H04L2209/60 , H04N21/2347 , H04N21/26606 , H04N21/4405 , H04N21/44204 , H04N21/8355
摘要： A terminal for reproducing a digital content in support of transmitting/receiving the digital content to/from another terminal based on whether a terminal is registered in a domain and whether a terminal belongs to a person use scope such that the terminal belonging to the person use scope is not registered in the domain.
摘要翻译：一种终端，用于基于终端是否在域中注册以及终端是否属于个人使用范围，以使得属于该人的终端使用，用于再现用于支持向/从另一终端发送/接收数字内容的数字内容范围未在域中注册。

6. 发明申请

US20110044695A1 Visible Light Communication System 审中-公开
标题翻译：可见光通信系统
公开(公告)号：US20110044695A1
公开(公告)日：2011-02-24
申请号：US12714675
申请日：2010-03-01
申请人： Tae-Jong Jun , Jongseo Lee , Soo-Lin Kim , Jooyoung Lee , Jung-Suk Han
发明人： Tae-Jong Jun , Jongseo Lee , Soo-Lin Kim , Jooyoung Lee , Jung-Suk Han
IPC分类号： H04B10/00
CPC分类号： H04B10/116 , H04B10/1149
摘要： A visible light communication system includes a light source emitting a first light having information, an optical filter receiving the first light and an externally provided second light and filtering the first and second light according to wavelength bands of the first and second light to output a filtered light, a photoelectric device receiving the filtered light to generate an output signal, and a data output part receiving the output signal to output data. Accordingly, the external light not having information may be substantially prevented from being provided to the photoelectric device, thereby preventing noise from occurring on the output signal. In addition, no additional operation is required to filter the output signal from the photoelectric device.
摘要翻译：可见光通信系统包括发射具有信息的第一光的光源，接收第一光的光学滤波器和外部提供的第二光，并根据第一和第二光的波段对第一和第二光进行滤波，以输出滤波的接收滤波后的光以产生输出信号的光电装置，以及接收输出信号以输出数据的数据输出部。因此，可以基本上防止不具有信息的外部光提供给光电装置，从而防止在输出信号上发生噪声。此外，不需要额外的操作来对来自光电装置的输出信号进行滤波。

7. 发明申请

US20100302268A1 DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20100302268A1
公开(公告)日：2010-12-02
申请号：US12620000
申请日：2009-11-17
申请人： Tae-Jong Jun , Jongseo Lee , Jooyoung Lee , Soo-Lin Kim , Jung-Suk Han
发明人： Tae-Jong Jun , Jongseo Lee , Jooyoung Lee , Soo-Lin Kim , Jung-Suk Han
IPC分类号： G09G5/02 , G09G5/10
CPC分类号： G09G3/36 , G09G3/3406 , G09G3/3607 , G09G3/3648 , G09G5/02 , G09G5/10 , G09G2320/064 , G09G2320/0646
摘要： A display apparatus includes a display panel which receives a light, a backlight which provides the light to the display panel in response to a driving voltage, and a backlight driver which applies the driving voltage to the backlight. The backlight is turned on and off during a communication period to transmit data to an external receiver using visible light communication during the communication period. The backlight driver controls a voltage level of the driving voltage according to a number of turn-on periods of the driving voltage during the communication period.
摘要翻译：显示装置包括接收光的显示面板，响应于驱动电压而向显示面板提供光的背光，以及将驱动电压施加到背光源的背光驱动器。在通信周期期间，背光源被打开和关闭，以在通信时段期间使用可见光通信将数据发送到外部接收器。背光驱动器根据通信期间的驱动电压的接通时间的数量来控制驱动电压的电压电平。

8. 发明申请

US20100161997A1 APPARATUS AND METHOD FOR AUTHENTICATING PERSONAL USE OF CONTENTS BY USING PORTABLE STORAGE 有权
标题翻译：使用便携式存储认证个人使用内容的装置和方法
公开(公告)号：US20100161997A1
公开(公告)日：2010-06-24
申请号：US12626770
申请日：2009-11-27
申请人： Jooyoung LEE , Hyon-Gon CHOO , Jeho NAM , Jin-Woo HONG , Moon-Kyun OH , Sang-Kwon SHIN , Won-Sik CHEONG , Sangwoo AHN
发明人： Jooyoung LEE , Hyon-Gon CHOO , Jeho NAM , Jin-Woo HONG , Moon-Kyun OH , Sang-Kwon SHIN , Won-Sik CHEONG , Sangwoo AHN
IPC分类号： G06F12/14 , H04L9/00
CPC分类号： H04L9/32 , H04L2209/603 , H04L2209/80
摘要： A system for authenticating personal use of contents by using a portable storage medium includes: a portable personal use authentication device configured to store domain authentication information; and a contents personal use authentication apparatus configured to extract playback information for playing a provided content based on the domain authentication information and provide the extracted playback information to a player
摘要翻译：一种用于通过使用便携式存储介质来认证个人使用内容的系统包括：便携式个人使用认证装置，被配置为存储域认证信息; 以及内容个人使用认证装置，被配置为基于域认证信息提取播放提供的内容的播放信息，并将提取的重放信息提供给播放器

9. 发明申请

US20100161991A1 APPARATUS AND METHOD FOR CONTROLLING USE OF BROADCASTING PROGRAM USING SIGNATURE IN PROGRAM INFORMATION 有权
标题翻译：控制程序信息中使用签名的广播程序的使用的方法和方法
公开(公告)号：US20100161991A1
公开(公告)日：2010-06-24
申请号：US12608172
申请日：2009-10-29
申请人： Hyon-Gon CHOO , Jeho NAM , Moon-Kyun OH , Sangwoo AHN , Sang-Kwon SHIN , Jooyoung LEE , Won-Sik CHEONG
发明人： Hyon-Gon CHOO , Jeho NAM , Moon-Kyun OH , Sangwoo AHN , Sang-Kwon SHIN , Jooyoung LEE , Won-Sik CHEONG
IPC分类号： H04L9/32
CPC分类号： H04H60/16 , H04H20/31 , H04H60/37 , H04H60/65 , H04H60/74 , H04H2201/90 , H04L9/3247 , H04L2209/603
摘要： Disclosed is a broadcasting signal receiving apparatus for controlling use of a broadcasting program using a signature in program information and a method thereof. The broadcasting signal receiving apparatus includes a communicating unit for receiving a broadcasting signal, an extracting unit for extracting a broadcasting program and program information from the received broadcasting signal, and a determining unit configured to generate a temporal signature for confirmation (confirmation signature) which determines whether the program information is changed or not from the original program information and determine validity of the program information by comparing a signature included in the extracted program information with the confirmation signature.
摘要翻译：公开了一种广播信号接收装置，其用于控制使用节目信息中的签名的广播节目及其方法。广播信号接收装置包括用于接收广播信号的通信单元，从接收到的广播信号中提取广播节目和节目信息的提取单元，以及确定单元，用于生成用于确定（确认签名）的时间签名通过将所提取的节目信息中包含的签名与确认签名进行比较来确定节目信息是否从原始节目信息改变并确定节目信息的有效性。

10. 发明申请

US20100146636A1 APPARATUS AND METHOD FOR RECORDING AND REPRODUCING IMAGES 有权
标题翻译：用于记录和再现图像的装置和方法
公开(公告)号：US20100146636A1
公开(公告)日：2010-06-10
申请号：US12614882
申请日：2009-11-09
申请人： Jooyoung LEE , Sungkyong UN , Dowon HONG
发明人： Jooyoung LEE , Sungkyong UN , Dowon HONG
IPC分类号： G06F21/24
CPC分类号： G06F21/64
摘要： Provided is imparting authentication codes to image data photographed by a camera connected to the apparatus for recording and reproducing images to generate encryption data and monitors control instructions input from the outside to the apparatus for recording and reproducing images, thereby interrupting the control instructions that store or cancel the image data stored in the apparatus for recording and reproducing images. As a result, the integrity of the image data cannot be questioned. Further, when the image data stored in the apparatus for recording and reproducing images are submitted as evidence, the integrity of the image data and the information on the corresponding image data submitted as evidence can be verified by using the authentication data generated for the original image data.
摘要翻译：对于由连接到用于记录和再现图像的设备的摄像机拍摄的图像数据赋予图像数据，赋予认证码，并且监视从外部输入到用于记录和再现图像的设备的控制指令，从而中断存储或取消存储在用于记录和再现图像的装置中的图像数据。因此，不能质疑图像数据的完整性。此外，当存储在用于记录和再现图像的装置中的图像数据被提交为证据时，可以通过使用为原始图像生成的认证数据来验证图像数据的完整性和关于作为证据提交的相应图像数据的信息数据。

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