公开(公告)号：US08789200B2

公开(公告)日：2014-07-22

申请号：US13493120

申请日：2012-06-11

申请人： Gae-Il An ,  Dae-Hee Seo ,  Jong-Hyun Kim ,  Sun-Hee Lim ,  Sungwon Yi ,  Ki-Young Kim ,  Dong-Il Seo

发明人： Gae-Il An ,  Dae-Hee Seo ,  Jong-Hyun Kim ,  Sun-Hee Lim ,  Sungwon Yi ,  Ki-Young Kim ,  Dong-Il Seo

IPC分类号： H04L29/06 ,  H04L9/32

CPC分类号： H04L63/0407 ,  G06F21/6245 ,  G06F21/6254 ,  G06F21/6263 ,  H04L63/1441

摘要： The present invention relates to an agent apparatus and method for sharing anonymous identifier-based security information among security management domains. A plurality of security information sharing agent apparatuses respectively located in a plurality of security management domains and configured to collect security information and transmit collected security information to outside of the security management domains. Each security information sharing agent apparatus includes an identifier conversion unit for converting real name identifier-based security information into anonymous identifier-based security information by converting a real name identifier included in the security information into an anonymous identifier, and a security information communication unit for transmitting the anonymous identifier-based security information obtained by the identifier conversion unit to outside of a corresponding security management domain so that security information is shared among the plurality of security management domains.

摘要翻译： 本发明涉及一种在安全管理域之间共享匿名标识符的安全信息的代理装置和方法。 多个安全信息共享代理装置，其分别位于多个安全管理域中，并且被配置为收集安全信息并将收集的安全信息发送到安全管理域外部。 每个安全信息共享代理装置包括：标识符转换单元，用于通过将包括在安全信息中的真实姓名标识符转换为匿名标识符，将基于真实姓名标识符的安全信息转换为匿名标识符的安全信息;以及安全信息通信单元， 将由所述标识符转换单元获取的所述匿名标识符的安全信息发送到相应的安全管理域之外，以使得所述多个安全管理域之间共享安全信息。

公开(公告)号：US08724805B2

公开(公告)日：2014-05-13

申请号：US13329769

申请日：2011-12-19

申请人： Yong-Hyuk Moon ,  Dong il Seo ,  Jae Hoon Nah ,  Hyeokchan Kwon ,  Seungmin Lee ,  Taek Yong Nam ,  Dae-Hee Seo

发明人： Yong-Hyuk Moon ,  Dong il Seo ,  Jae Hoon Nah ,  Hyeokchan Kwon ,  Seungmin Lee ,  Taek Yong Nam ,  Dae-Hee Seo

IPC分类号： H04N7/167

CPC分类号： H04N21/234327 ,  H04L9/088 ,  H04L2209/60 ,  H04N21/2347

摘要： A security label generation apparatus for scalable content distribution, includes a scalable content transmitter for receiving service level requirements of a user and network bandwidth information over a network and generating security labels and encrypted scalable units. Further, the security label generation apparatus includes a scalable content receiver for receiving the encrypted scalable units and the security labels from the scalable content transmitter and for decrypting, decoding, playing, modifying, storing or redistributing the encrypted scalable units based on the security labels. Furthermore, the security label generation apparatus includes scalable content storage for searching for scalable content and metadata corresponding to a request of the scalable content transmitter.

摘要翻译： 一种用于可扩展内容分发的安全标签生成装置，包括可扩展内容发送器，用于通过网络接收用户的服务等级要求和网络带宽信息，并生成安全标签和加密的可伸缩单元。 此外，安全标签生成装置包括可扩展内容接收器，用于从可伸缩内容发送器接收加密的可伸缩单元和安全标签，并且用于基于安全标签解密，解码，播放，修改，存储或重新分发加密的可伸缩单元。 此外，安全标签产生装置包括用于搜索可伸缩内容的可扩展内容存储和与可伸缩内容发送器的请求对应的元数据。

公开(公告)号：US20130139268A1

公开(公告)日：2013-05-30

申请号：US13493120

申请日：2012-06-11

申请人： Gae-Il AN ,  Dae-Hee SEO ,  Jong-Hyun KIM ,  Sun-Hee LIM ,  Sungwon YI ,  Ki-Young KIM ,  Dong-Il SEO

发明人： Gae-Il AN ,  Dae-Hee SEO ,  Jong-Hyun KIM ,  Sun-Hee LIM ,  Sungwon YI ,  Ki-Young KIM ,  Dong-Il SEO

IPC分类号： G06F21/00

CPC分类号： H04L63/0407 ,  G06F21/6245 ,  G06F21/6254 ,  G06F21/6263 ,  H04L63/1441

摘要： The present invention relates to an agent apparatus and method for sharing anonymous identifier-based security information among security management domains. A plurality of security information sharing agent apparatuses respectively located in a plurality of security management domains and configured to collect security information and transmit collected security information to outside of the security management domains. Each security information sharing agent apparatus includes an identifier conversion unit for converting real name identifier-based security information into anonymous identifier-based security information by converting a real name identifier included in the security information into an anonymous identifier, and a security information communication unit for transmitting the anonymous identifier-based security information obtained by the identifier conversion unit to outside of a corresponding security management domain so that security information is shared among the plurality of security management domains.

摘要翻译： 本发明涉及一种在安全管理域之间共享匿名标识符的安全信息的代理装置和方法。 多个安全信息共享代理装置，其分别位于多个安全管理域中，并且被配置为收集安全信息并将收集的安全信息发送到安全管理域外部。 每个安全信息共享代理装置包括：标识符转换单元，用于通过将包括在安全信息中的真实姓名标识符转换为匿名标识符，将基于真实姓名标识符的安全信息转换为匿名标识符的安全信息;以及安全信息通信单元， 将由所述标识符转换单元获取的所述匿名标识符的安全信息发送到相应的安全管理域之外，以使得所述多个安全管理域之间共享安全信息。

公开(公告)号：US20120163595A1

公开(公告)日：2012-06-28

申请号：US13329492

申请日：2011-12-19

申请人： Hyeok Chan KWON ,  Taek Yong NAM ,  Seungmin LEE ,  Dae-Hee SEO ,  Yong Hyuk MOON ,  Jae Hoon NAH ,  Dong il SEO

发明人： Hyeok Chan KWON ,  Taek Yong NAM ,  Seungmin LEE ,  Dae-Hee SEO ,  Yong Hyuk MOON ,  Jae Hoon NAH ,  Dong il SEO

IPC分类号： H04N7/167

CPC分类号： H04N21/234327 ,  H04N21/2347 ,  H04N21/44204 ,  H04N21/63345

摘要： An encryption method for providing layered access control for scalable media includes encrypting the scalable media using different encryption keys for respective layers of the scalable media to create a protected content; providing the protected content to a first user terminal; selectively inserting part or all of the encryption keys into a key area of a right object based on the grade of the first user terminal to generate a first right object; and providing the first right object to the first user terminal.

摘要翻译： 用于为可伸缩媒体提供分层访问控制的加密方法包括使用可扩展媒体的各层的不同加密密钥来加密可伸缩媒体以创建受保护的内容; 将受保护内容提供给第一用户终端; 基于第一用户终端的等级来选择性地将部分或全部加密密钥插入到对象的关键区域中，以生成第一右对象; 以及将第一正确对象提供给第一用户终端。

公开(公告)号：US20120159532A1

公开(公告)日：2012-06-21

申请号：US13167256

申请日：2011-06-23

申请人： Dae-Hee SEO ,  Hyeok Chan KWON ,  Seungmin LEE ,  Yong Hyuk MOON ,  Jae Hoon NAH ,  Taek Yong NAM ,  Dong Il SEO

发明人： Dae-Hee SEO ,  Hyeok Chan KWON ,  Seungmin LEE ,  Yong Hyuk MOON ,  Jae Hoon NAH ,  Taek Yong NAM ,  Dong Il SEO

IPC分类号： H04N7/167 ,  H04N7/16

CPC分类号： H04N21/2743 ,  H04N21/63345

摘要： A content sharing method performed in a content redistribution device based on a non-realtime IPTV service includes transmitting a secret key in password information of a user of the content redistribution device to an IPTV service server and storing a public key corresponding to the secret key; and transmitting an event message for content request to the IPTV service server to request a non-realtime IPTV service. Further, the content sharing method includes receiving contents requested in the event message for content requesting from the IPTV service server; and decoding the received contents and encrypting the decoded contents using the public key. Furthermore, the content sharing method includes transmitting the contents encrypted using the public key to content recipient devices; and generating an event message for content sharing using the public key to transmit the generated event message to the content recipient devices.

摘要翻译： 在基于非实时IPTV服务的内容再分发装置中执行的内容共享方法包括：将内容再分配装置的用户的密码信息中的秘密密钥发送给IPTV服务服务器，并存储对应于该秘密密钥的公开密钥; 以及向IPTV服务服务器发送用于内容请求的事件消息以请求非实时IPTV服务。 此外，内容共享方法包括：接收从IPTV服务服务器请求的内容的事件消息中请求的内容; 并且使用公钥对接收到的内容进行解码并对解码的内容进行加密。 此外，内容共享方法包括：使用公钥加密的内容向内容接收装置发送; 以及使用所述公共密钥生成用于内容共享的事件消息，以将所生成的事件消息传送到所述内容接收设备。

公开(公告)号：US20120159161A1

公开(公告)日：2012-06-21

申请号：US13170331

申请日：2011-06-28

申请人： Dae-Hee SEO ,  Hyeok-Chan KWON ,  Seung-Min LEE ,  Yong-Hyuk MOON ,  Jae-Hoon NAH ,  Taek-Yong NAM ,  Dong-Il SEO

发明人： Dae-Hee SEO ,  Hyeok-Chan KWON ,  Seung-Min LEE ,  Yong-Hyuk MOON ,  Jae-Hoon NAH ,  Taek-Yong NAM ,  Dong-Il SEO

IPC分类号： H04L9/32

CPC分类号： H04L9/0869 ,  H04L9/3218 ,  H04L2209/601

摘要： An authentication apparatus for a non-real-time IPTV system decrypts a first encrypted value included in a contents request message received from a device using a preset session key, and then verifies the validity of the contents request message. If the verification results of the contents request message are valid, the authentication apparatus encrypts a variation between timestamps of the authentication apparatus and the device using the session key, and then generates a second encrypted value. After verification information by which the device is capable of verifying the authentication apparatus has been generated using the second encrypted value, the authentication apparatus sends verification information, together with contents corresponding to the contents request message, to the device.

摘要翻译： 用于非实时IPTV系统的认证装置使用预设会话密钥来解密从设备接收到的内容请求消息中包含的第一加密值，然后验证内容请求消息的有效性。 如果内容请求消息的验证结果有效，则认证装置使用会话密钥对认证装置的时间戳和装置的变化进行加密，然后生成第二加密值。 在使用第二加密值生成了能够验证认证装置的认证信息的认证信息之后，认证装置将与内容请求消息对应的内容的验证信息发送到设备。

公开(公告)号：US08113596B2

公开(公告)日：2012-02-14

申请号：US12051970

申请日：2008-03-20

申请人： Sang Cheol Lee ,  Chung Jae Lee ,  Dong Il Seo

发明人： Sang Cheol Lee ,  Chung Jae Lee ,  Dong Il Seo

IPC分类号： B60T8/36

CPC分类号： F16K31/0665 ,  B60T8/363 ,  Y10T137/86976 ,  Y10T137/87507 ,  Y10T137/87555

摘要： A solenoid valve for a brake system, which has a simple constitution and can be easily manufactured with reduced manufacturing costs, is disclosed. A valve core is formed in a cylindrical shape, and has a through-hole formed in a longitudinal direction of the valve core and a fluid passage formed in a radial direction of the valve core so as to communicate with the through-hole. A sleeve is coupled to an outer surface of the valve core. The sleeve has a dome-shaped shielding portion at one end, and a flange portion to be fixed to a modulator block at the other end. An armature is slidably mounted in the sleeve. An exciting coil is provided to move the armature. A valve seat is fixed in the valve core, and has a first orifice. A plunger is mounted in the valve core. The plunger moves by movement of the armature to open or close the first orifice. A restoring spring is provided to press the plunger toward the armature. A filter member is coupled to the valve core to surround an outer surface and an end portion of the valve core, which are to be received in a bore of the modulator block. The filter member includes a filtering part to filter oil, a second orifice to rectify oil flow, and a check valve to permit oil to flow back when braking operation is released.

摘要翻译： 公开了一种用于制动系统的电磁阀，其具有简单的结构并且可以容易地制造并降低制造成本。 阀芯形成为圆筒状，具有沿阀芯的长度方向形成的贯通孔和形成在阀芯的径向方向上的与通孔连通的流路。 套筒联接到阀芯的外表面。 套筒的一端具有圆顶状遮蔽部，另一端固定在调制器块上的凸缘部。 电枢可滑动地安装在套筒中。 提供励磁线圈以移动电枢。 阀座固定在阀芯中，并具有第一孔口。 柱塞安装在阀芯中。 柱塞通过电枢的移动移动以打开或关闭第一孔。 提供复位弹簧以将柱塞推向衔铁。 过滤构件联接到阀芯以包围将被接收在调制器块的孔中的阀芯的外表面和端部。 过滤构件包括用于过滤油的过滤部分，用于矫正油流的第二孔，以及当制动操作被释放时允许油回流的止回阀。

公开(公告)号：US07680062B2

公开(公告)日：2010-03-16

申请号：US11292462

申请日：2005-12-01

申请人： Kwang Sik Kim ,  Byeong Cheol Choi ,  Dong Il Seo

发明人： Kwang Sik Kim ,  Byeong Cheol Choi ,  Dong Il Seo

IPC分类号： H04L1/00 ,  H04L12/26 ,  G08B23/00

CPC分类号： H04L63/0227 ,  H04L63/0236 ,  H04L63/1425

摘要： An apparatus and method for controlling abnormal traffic are provided. The apparatus includes: a list management unit which stores a list of Internet Protocols (IPs) transmitting normal packets and, conditionally, announces that the current packet traffic is packet traffic generated by a registered IP; a channel allocation unit which allocates channels to the input packets in such a manner that a packet determined as being normal is given priority over a packet determined as being abnormal, transmits the input packets to a network node, and transmits IP information regarding the input packets that are determined as being normal; a success rate determination unit which determines a service success rate for packets received from a registered IP; and a channel number adjustment unit which transmits the predetermined command to the channel allocation unit so that the channel allocation unit can adjust the number of channels reserved for allocation to normal packets.

摘要翻译： 提供了一种用于控制异常流量的装置和方法。 该装置包括：列表管理单元，其存储发送普通分组的因特网协议（IP）列表，并有条件地宣告当前分组业务是由注册的IP生成的分组业务; 信道分配单元，以使被确定为正常的分组被优先于被确定为异常的分组的方式分配给输入分组的信道，将输入分组发送到网络节点，并发送关于输入分组的IP信息 被确定为正常; 成功率确定单元，其确定从注册的IP接收的分组的服务成功率; 以及信道号调整单元，其向该信道分配单元发送预定命令，使得信道分配单元可以调整保留用于分配给普通分组的信道数。

公开(公告)号：US07408826B2

公开(公告)日：2008-08-05

申请号：US11489440

申请日：2006-07-20

申请人： Jong-Hyun Choi ,  Dong-Il Seo ,  Nam-Jong Kim

发明人： Jong-Hyun Choi ,  Dong-Il Seo ,  Nam-Jong Kim

IPC分类号： G11C7/00

CPC分类号： G11C7/065 ,  H01L29/785

摘要： A semiconductor memory device that includes a memory cell array having a plurality of memory cells that are connected between a bit line pair, which transfers data to the bit line pair, a precharge circuit for precharging the bit line pair to a precharge voltage level during a precharge period, and one or more bit line sense amplifiers which are connected between the bit line pair and detect a voltage difference of the bit line pair to amplify a level of the bit line pair. The semiconductor memory device includes one or more FINFETs.

摘要翻译： 一种半导体存储器件，包括存储单元阵列，该存储单元阵列具有连接在位线对之间的多个存储单元，所述位线对向位线对传送数据;预充电电路，用于在位置线对期间预充电电压电平 预充电周期和连接在位线对之间的一个或多个位线读出放大器，并检测位线对的电压差以放大位线对的电平。 半导体存储器件包括一个或多个FINFET。

公开(公告)号：US20070150668A1

公开(公告)日：2007-06-28

申请号：US11548603

申请日：2006-10-11

申请人： Kyoung-Hwan KWON ,  Dong-Il SEO ,  Ho-Cheol LEE ,  Han-Gu SOHN ,  Yun-Hee SHIN

发明人： Kyoung-Hwan KWON ,  Dong-Il SEO ,  Ho-Cheol LEE ,  Han-Gu SOHN ,  Yun-Hee SHIN

IPC分类号： G06F12/00

CPC分类号： G11C7/1075 ,  G06F13/1663 ,  G11C8/10 ,  G11C11/413

摘要： A semiconductor memory device includes ports, data line pairs, where each port associated with one of the data line pairs, sets of address lines, where each port associated with one of the sets of address lines, a shared memory region of a memory cell array, where the shared memory region accessible through the ports, an access controller coupled to the ports and configured to generate an access selection signal in response to a plurality of control signals received through the ports, and an access router coupled to the shared memory region, the data line pairs, and the sets of address lines, the access router configured to selectively couple one of the sets of address lines and one of the data line pairs to the shared memory region in response to the access selection signal.

摘要翻译： 半导体存储器件包括端口，数据线对，其中与数据线对之一相关联的每个端口，地址线集合，其中每个端口与地址线中的一组相关联，存储器单元阵列的共享存储器区域 ，其中所述共享存储器区域可通过所述端口访问，访问控制器耦合到所述端口并且被配置为响应于通过所述端口接收的多个控制信号而生成访问选择信号;以及访问路由器，其耦合到所述共享存储器区域， 所述数据线对和所述地址线组，所述接入路由器被配置为响应于所述接入选择信号而选择性地将所述地址线组中的一个和所述数据线对之一耦合到所述共享存储器区域。