专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120163594A1 SECURITY LABEL GENERATION METHOD AND APPARATUS FOR SCALABLE CONTENT DISTRIBUTION 失效
标题翻译：安全标签生成方法和可扩展内容分发的设备
公开(公告)号：US20120163594A1
公开(公告)日：2012-06-28
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 , H04L9/00
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。

2. 发明申请

US20070233735A1 Apparatus for filtering malicious multimedia data using sequential processing and method thereof 有权
标题翻译：用于使用顺序处理过滤恶意多媒体数据的装置及其方法
公开(公告)号：US20070233735A1
公开(公告)日：2007-10-04
申请号：US11633989
申请日：2006-12-05
申请人： Seung Wan Han , Chi Yoon Jeong , SuGil Choi , Taek Yong Nam , Jong Soo Jang
发明人： Seung Wan Han , Chi Yoon Jeong , SuGil Choi , Taek Yong Nam , Jong Soo Jang
IPC分类号： G06F7/00
CPC分类号： H04L63/1416 , G06F21/563 , G06F2221/033 , H04L63/0236
摘要： An apparatus for filtering malicious multimedia data using sequential processing and a method thereof are provided. The apparatus includes: a maliciousness classification model training unit extracting a predetermined feature from at least one or more types of moving pictures and then, through machine training, generating a maliciousness determination model for each of at least one or more classes; a malicious data classification unit sequentially inputting input moving pictures for which maliciousness is required to be determined, to the maliciousness determination model, and determining the maliciousness class of the input moving pictures, based on a probability that data at a determination time of the input moving pictures belongs to a predetermined maliciousness class, and an accumulated maliciousness probability to a current time; and a malicious information filtering unit cutting off service if the maliciousness class belongs to a predetermined reference maliciousness class.
摘要翻译：提供了使用顺序处理来过滤恶意多媒体数据的装置及其方法。该装置包括：恶意分类模型训练单元，从至少一种或多种类型的运动图像提取预定特征，然后通过机器训练为至少一个或多个类别中的每一个产生恶意确定模型; 恶意数据分类单元根据输入移动的确定时刻的数据的概率顺序输入需要确定恶意的输入运动图像到恶意判定模型，并确定输入的运动图像的恶意等级图片属于预定的恶意类，累积到当前时间的恶意概率; 恶意信息过滤单元如果恶意类属于预定的参考恶意类，则切断服务。

3. 发明申请

US20070101353A1 Apparatus and method for blocking harmful multimedia contents in personal computer through intelligent screen monitoring 审中-公开
标题翻译：通过智能屏幕监控在个人电脑中屏蔽有害多媒体内容的装置和方法
公开(公告)号：US20070101353A1
公开(公告)日：2007-05-03
申请号：US11443660
申请日：2006-05-31
申请人： Chi Yoon Jeong , Seung Wan Han , Su Gil Choi , Taek Yong Nam , Jong Soo Jang
发明人： Chi Yoon Jeong , Seung Wan Han , Su Gil Choi , Taek Yong Nam , Jong Soo Jang
IPC分类号： H04H9/00
CPC分类号： G06K9/00711
摘要： An apparatus and method for blocking harmful multimedia contents in a personal computer using intelligent screen monitoring are provided. The apparatus includes a screen capture determination unit determining a screen capture time based on the status of a personal computer; an active screen capture unit capturing a screen displaying an active program at the screen capture time; an image harmfulness determination unit determining the harmfulness of the captured screen; and a harmful program blocking unit blocking the program displayed on the captured screen, if the screen is determined to be harmful. The method and apparatus can be used to block access to harmful multimedia contents in real time using a screen capture method in which a screen of the personal computer is captured intelligently, harmfulness of the captured screen is determined, and a corresponding program using the captured screen is blocked.
摘要翻译：提供了一种使用智能屏幕监控来阻止个人计算机中的有害多媒体内容的装置和方法。该装置包括：屏幕捕获确定单元，基于个人计算机的状态确定屏幕捕获时间; 主动屏幕捕获单元在屏幕捕获时间捕获显示活动节目的屏幕; 图像有害因素确定单元，确定捕获的屏幕的有害性; 如果屏幕被确定为有害的，则有害的程序阻止单元阻止捕获的屏幕上显示的程序。该方法和装置可以用于使用屏幕捕获方法来实时阻止对有害多媒体内容的访问，其中智能地捕获个人计算机的屏幕，确定捕获的屏幕的有害性以及使用所捕获的屏幕的相应程序被封锁。

4. 发明授权

US07774773B2 Active node, and contents transfer system and method using the active node 有权
标题翻译：主动节点，以及使用主动节点的内容传输系统和方法
公开(公告)号：US07774773B2
公开(公告)日：2010-08-10
申请号：US11023911
申请日：2004-12-27
申请人： Seung Hee Oh , Taek Yong Nam , Ki Jo Kim , Kyungshik Lim , Jun Ho Lee , Sung Won Sohn
发明人： Seung Hee Oh , Taek Yong Nam , Ki Jo Kim , Kyungshik Lim , Jun Ho Lee , Sung Won Sohn
IPC分类号： G06F9/44 , G06F15/16
CPC分类号： H04L67/2823 , H04L69/22
摘要： Provided are an active node, and a system and method of transmitting contents using the active node. When contents to be transmitted from a contents server to a terminal are received, resource information of the terminal is identified, the contents transmitted from the contents server are transformed into a pertinent format to the terminal based on the resource information, information included in a header of the contents is transformed into information about the transformed contents and is transmitted to the terminal, thereby reducing load according to contents transformation of a contents server.
摘要翻译：提供了主动节点，以及使用主动节点发送内容的系统和方法。当从内容服务器发送到终端的内容被接收时，识别终端的资源信息，从内容服务器发送的内容根据资源信息，包含在头部中的信息，变换为终端的相关格式的内容被转换成关于变换的内容的信息，并且被发送到终端，从而根据内容服务器的内容变换来减少负载。

5. 发明授权

US07457949B2 Network correction security system and method 有权
标题翻译：网络校正安全系统及方法
公开(公告)号：US07457949B2
公开(公告)日：2008-11-25
申请号：US10882749
申请日：2004-06-30
申请人： Seung-Min Lee , Taek-Yong Nam , Sung-Won Sohn , Chee-Hang Park
发明人： Seung-Min Lee , Taek-Yong Nam , Sung-Won Sohn , Chee-Hang Park
IPC分类号： G06F9/00
CPC分类号： H04L63/1458
摘要： A network correction security system. The network correction security system connected between a network node and a security-related external system, detects attacks on the network node, corrects weak parts of the performance of the network node, collects information for improving the security performance of the network node from a security-related external system, analyzes the information, monitors principal resources of the network node to detect a fault, and removes the fault according to a measure corresponding to a grade of the fault. The network correction security system carries out a recovery process when the fault has not been corrected, and recovers the functions of the network node according to a recovery mechanism when the fault has not been removed after the recovery process.
摘要翻译：网络校正安全系统。连接在网络节点和安全相关的外部系统之间的网络校正安全系统，检测对网络节点的攻击，纠正网络节点性能的弱点，从安全性中收集提高网络节点安全性能的信息相关的外部系统，分析信息，监控网络节点的主要资源以检测故障，并根据与故障等级对应的措施消除故障。网络校正安全系统在故障未得到纠正的情况下执行恢复过程，并且在恢复过程中还没有删除故障时，根据恢复机制恢复网络节点的功能。

6. 再颁专利

USRE45381E1 Network correction security system and method 有权
标题翻译：网络校正安全系统及方法
公开(公告)号：USRE45381E1
公开(公告)日：2015-02-17
申请号：US12954373
申请日：2010-11-24
申请人： Seung-Min Lee , Taek-Yong Nam , Sung-Won Sohn , Ye Seok Cho
发明人： Seung-Min Lee , Taek-Yong Nam , Sung-Won Sohn , Chee-Hang Park
IPC分类号： G06F9/00
CPC分类号： H04L63/1458
摘要： A network correction security system. The network correction security system connected between a network node and a security-related external system, detects attacks on the network node, corrects weak parts of the performance of the network node, collects information for improving the security performance of the network node from a security-related external system, analyzes the information, monitors principal resources of the network node to detect a fault, and removes the fault according to a measure corresponding to a grade of the fault. The network correction security system carries out a recovery process when the fault has not been corrected, and recovers the functions of the network node according to a recovery mechanism when the fault has not been removed after the recovery process.
摘要翻译：网络校正安全系统。连接在网络节点和安全相关的外部系统之间的网络校正安全系统，检测对网络节点的攻击，纠正网络节点性能的弱点，从安全性中收集提高网络节点安全性能的信息相关的外部系统，分析信息，监控网络节点的主要资源以检测故障，并根据与故障等级对应的措施消除故障。网络校正安全系统在故障未得到纠正的情况下执行恢复过程，并且在恢复过程中还没有删除故障时，根据恢复机制恢复网络节点的功能。

7. 发明授权

US08724805B2 Security label generation method and apparatus for scalable content distribution 失效
标题翻译：用于可扩展内容分发的安全标签生成方法和装置
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。

8. 发明申请

US20120163595A1 METHOD AND SYSTEM FOR PROVIDING LAYERED ACCESS CONTROL FOR SCALABLE MEDIA 审中-公开
标题翻译：用于提供可扩展媒体的层次访问控制的方法和系统
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。

9. 发明申请

US20120159532A1 CONTENT SHARING METHOD BASED ON NON-REALTIME IPTV SERVICE 审中-公开
标题翻译：基于非实时IPTV服务的内容共享方法
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。

10. 发明申请

US20120159161A1 AUTHENTICATION APPARATUS AND METHOD FOR NON-REAL-TIME IPTV SYSTEM 有权
标题翻译：非实时IPTV系统的认证装置和方法
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式