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1. 发明申请

US20080226079A1 METHOD AND APPARATUS FOR CONDITIONALLY DECRYPTING CONTENT 审中-公开
标题翻译：用于条件分解内容的方法和装置
公开(公告)号：US20080226079A1
公开(公告)日：2008-09-18
申请号：US11875979
申请日：2007-10-22
申请人： Myung-sun KIM , Hak-soo Ju , Ji-young Moon
发明人： Myung-sun KIM , Hak-soo Ju , Ji-young Moon
IPC分类号： H04L9/14
CPC分类号： H04L9/083 , G06F21/10 , G06F2221/0753 , H04L9/0891 , H04L2209/60
摘要： Provided is a method of conditionally decrypting content. In the method, whether a content key for encrypting and/or decrypting content is revoked is determined, and encrypted content is selectively decrypted using the content key.
摘要翻译：提供了有条件地解密内容的方法。在该方法中，确定用于加密和/或解密内容的内容密钥被撤销，并且使用内容密钥来选择性地解密加密的内容。

2. 发明申请

US20080201782A1 METHOD AND APPARATUS FOR MANAGING DIGITAL CONTENT 失效
标题翻译：管理数字内容的方法和设备
公开(公告)号：US20080201782A1
公开(公告)日：2008-08-21
申请号：US12014486
申请日：2008-01-15
申请人： Ju-hee SEO , Myung-sun KIM , Hak-soo JU , Ji-young MOON , Mi-hwa PARK
发明人： Ju-hee SEO , Myung-sun KIM , Hak-soo JU , Ji-young MOON , Mi-hwa PARK
IPC分类号： G06F21/00
CPC分类号： G06F21/10 , G06F2221/0742 , G06F2221/2137
摘要： A method and apparatus for managing digital content are provided. The apparatus for managing digital content generated by applying digital rights management (DRM) includes: a content execution unit executing digital content; and a control unit confirming whether or not digital content is in a first period in which the digital content can be normally executed, and controlling the content execution unit so that, if the digital content is in the first period, the digital content can be executed normally, and if the digital content is in a second period which is not in the first period, the digital content can be executed in a manner which can be distinguished from that of execution in the first period. According to the apparatus and method, execution of digital content, which is close to expiration, can be controlled, thereby managing the expiration of the digital content for a user.
摘要翻译：提供了一种用于管理数字内容的方法和装置。用于管理通过应用数字版权管理（DRM）生成的数字内容的装置包括：执行数字内容的内容执行单元; 以及控制单元，确认数字内容是否处于能够正常执行数字内容的第一时段，并且控制内容执行单元，使得如果数字内容处于第一时段，则可以执行数字内容正常情况下，如果数字内容处于不在第一周期的第二周期，则可以以与第一周期中执行的数字内容不同的方式执行数字内容。根据该装置和方法，可以控制接近到期的数字内容的执行，从而管理用户的数字内容的到期。

3. 发明申请

US20080177999A1 CONTENT PROVIDING APPARATUS AND METHOD, CONTENT USING APPARATUS AND METHOD, AND CONTENT PROVIDING APPARATUS AND METHOD FOR REVOKING CONTENT USING APPARATUS 审中-公开
标题翻译：内容提供装置和方法，使用装置和方法的内容以及提供装置的内容和使用装置恢复内容的方法
公开(公告)号：US20080177999A1
公开(公告)日：2008-07-24
申请号：US12017678
申请日：2008-01-22
申请人： Mi-hwa PARK , Myung-sun KIM , Hak-soo JU , Ji-young MOON , Ju-hee SEO
发明人： Mi-hwa PARK , Myung-sun KIM , Hak-soo JU , Ji-young MOON , Ju-hee SEO
IPC分类号： H04L9/00
CPC分类号： H04L63/12 , G06F21/10 , H04L63/101
摘要： Provided are an apparatus and method for determining the integrity of content in at least one packet of a plurality of packets. A content using apparatus includes a receiver which receives a transport packet including content in at least one packet and a secret set, which includes an integrity check key generated for determining the integrity of the content, and extracts the secret set by processing the transport packet, a storage unit which stores the secret set, a controller which uses the secret set to determine whether each packet having the content maintains integrity, and a data processing unit which processes the at least one packet if the at least one packet is determined to be maintaining integrity. Accordingly, when content is transmitted, the integrity of the content can be checked using only a small amount of transmission data and a small amount of computation.
摘要翻译：提供了一种用于确定多个分组的至少一个分组中的内容的完整性的装置和方法。内容使用装置包括接收包含至少一个分组中的内容的传输分组和秘密集的接收机，其包括为确定内容的完整性而生成的完整性检查密钥，并且通过处理传输分组来提取该秘密集，存储所述秘密集的存储单元，使用所述秘密集来确定具有所述内容的每个分组是否保持完整性的控制器;以及数据处理单元，如果所述至少一个分组被确定为维护，则处理所述至少一个分组诚信因此，当发送内容时，可以仅使用少量的传输数据和少量的计算来检查内容的完整性。

4. 发明申请

US20090016537A1 METHOD OF AUTHENTICATING AND REPRODUCING CONTENT USING PUBLIC BROADCAST ENCRYPTION AND APPARATUS THEREFOR 审中-公开
标题翻译：使用公共广播加密的认证和复制内容的方法及其设备
公开(公告)号：US20090016537A1
公开(公告)日：2009-01-15
申请号：US12048656
申请日：2008-03-14
申请人： Hak-soo JU , Myung-sun KIM , Ji-young MOON
发明人： Hak-soo JU , Myung-sun KIM , Ji-young MOON
IPC分类号： H04L9/08
CPC分类号： H04N21/25816 , H04H60/15 , H04H60/23 , H04L9/0825 , H04L9/3228 , H04L2209/601 , H04N21/43615 , H04N21/4367 , H04N21/4405 , H04N21/4408
摘要： Provided are a method and apparatus for mutually authenticating devices in a group and reproducing content using public broadcast encryption. The method of authenticating a first device and a second device includes acquiring specific information of the second device from the second device, transmitting data, containing the acquired specific information of the second device and specific information of the first device, by encrypting the data using a broadcast public key of a group to which the second device belongs, and determining whether authentication of the first device succeeds by decrypting the encrypted data by using a private key of the second device. If authentication succeeds, receiving the specific information of the first device, which is encrypted by using a temporary common key by using the decrypted data, and authenticating the second device by decrypting the encrypted specific information of the first device by using the temporary common key.
摘要翻译：提供了一种用于相互认证组中的设备并且使用公共广播加密来再现内容的方法和装置。认证第一设备和第二设备的方法包括从第二设备获取第二设备的特定信息，通过使用以下方式加密数据来发送包含所获取的第二设备的特定信息和第一设备的特定信息的数据第二设备所属的组的广播公开密钥，并且通过使用第二设备的私钥来解密加密数据来确定第一设备的认证是否成功。如果认证成功，则通过使用解密的数据接收通过使用临时公共密钥加密的第一设备的特定信息，并且通过使用临时公共密钥解密第一设备的加密的特定信息来认证第二设备。

5. 发明申请

US20130161751A1 SEMICONDUCTOR DEVICE INCLUDING TRANSISTORS 有权
标题翻译：包括晶体管的半导体器件
公开(公告)号：US20130161751A1
公开(公告)日：2013-06-27
申请号：US13600375
申请日：2012-08-31
申请人： Hoi-sung CHUNG , Dong-hyuk KIM , Myung-sun KIM , Dong-suk SHIN
发明人： Hoi-sung CHUNG , Dong-hyuk KIM , Myung-sun KIM , Dong-suk SHIN
IPC分类号： H01L27/088 , H01L29/78
CPC分类号： H01L27/088 , H01L21/823412 , H01L21/823418 , H01L29/165 , H01L29/66636 , H01L29/7834 , H01L29/7848
摘要： A semiconductor device includes a substrate having a channel region, a gate insulation layer on the channel region, a gate electrode on the gate insulation layer, and source and drain regions in recesses in the substrate on both sides of the channel region, respectively. The source and drain regions include a lower main layer whose bottom surface is located at level above the bottom of a recess and lower than that of the bottom surface of the gate insulation layer, and a top surface no higher than the level of the bottom surface of the gate insulation layer, and an upper main layer contacting the lower main layer and whose top surface extends to a level higher than that of the bottom surface of the gate insulation layer, and in which the lower layer has a Ge content higher than that of the upper layer.
摘要翻译：半导体器件包括具有沟道区的衬底，沟道区上的栅极绝缘层，栅极绝缘层上的栅电极，以及沟道区两侧的衬底中的凹槽中的源极和漏极区。源极和漏极区域包括下表面位于凹槽底部的平面以上并且低于栅极绝缘层的底表面的下主层，以及不高于底表面的高度的顶表面的栅极绝缘层的上部主层和与下部主层接触的上部主层，其上表面延伸到比栅极绝缘层的底面高的水平，并且其中下层的Ge含量高于栅极绝缘层的底面。的上层。

6. 发明申请

US20090020820A1 CHANNEL-STRESSED SEMICONDUCTOR DEVICES AND METHODS OF FABRICATION 有权
标题翻译：通道应力半导体器件和制造方法
公开(公告)号：US20090020820A1
公开(公告)日：2009-01-22
申请号：US12138502
申请日：2008-06-13
申请人： Hion-suck BAIK , Jong-bong PARK , Jung-yun WON , Hwa-sung RHEE , Byung-seo KIM , Ho LEE , Myung-sun KIM , Ji-hye YI
发明人： Hion-suck BAIK , Jong-bong PARK , Jung-yun WON , Hwa-sung RHEE , Byung-seo KIM , Ho LEE , Myung-sun KIM , Ji-hye YI
IPC分类号： H01L27/088 , H01L21/8238
CPC分类号： H01L21/823807 , H01L21/823814 , H01L29/165 , H01L29/665 , H01L29/66628 , H01L29/66636 , H01L29/7843 , H01L29/7848 , Y10S438/938
摘要： In one aspect, a method of fabricating a semiconductor device is provided. The method includes forming at least one capping layer over epitaxial source/drain regions of a PMOS device, forming a stress memorization (SM) layer over the PMOS device including the at least one capping layer and over an adjacent NMOS device, and treating the SM layer formed over the NMOS and PMOS devices to induce tensile stress in a channel region of the NMOS device.
摘要翻译：一方面，提供一种制造半导体器件的方法。该方法包括在PMOS器件的外延源极/漏极区域上形成至少一个覆盖层，在包括至少一个覆盖层并且在相邻的NMOS器件上的PMOS器件上形成应力记忆（SM）层，以及处理SM 形成在NMOS和PMOS器件上的层，以在NMOS器件的沟道区域中引起拉伸应力。

7. 发明申请

US20080121992A1 SEMICONDUCTOR DEVICE INCLUDING DIFFUSION BARRIER REGION AND METHOD OF FABRICATING THE SAME 审中-公开
标题翻译：包括扩展障碍区域的半导体器件及其制造方法
公开(公告)号：US20080121992A1
公开(公告)日：2008-05-29
申请号：US11835551
申请日：2007-08-08
申请人： Ji-hye YI , Hwa-sung RHEE , Tetsuji UENO , Ho LEE , Myung-sun KIM
发明人： Ji-hye YI , Hwa-sung RHEE , Tetsuji UENO , Ho LEE , Myung-sun KIM
IPC分类号： H01L27/092 , H01L21/8238
CPC分类号： H01L21/823814 , H01L21/823807
摘要： A semiconductor device includes a substrate having an n-type transistor region and a p-type transistor region. The n-type transistor region includes a first gate electrode, first source/drain regions located adjacent to the first gate electrode, a first channel region located between the first source/drain regions, and a first diffusion barrier region located in the first source/drain regions or in both the first channel region and the first source/drain regions. The p-type transistor region includes a second gate electrode, second source/drain regions located adjacent to the second gate electrode, a second channel region located between the second source/drain regions, and a second diffusion barrier region located in the second source/drain regions or in both the second channel region and the second source/drain regions.
摘要翻译：半导体器件包括具有n型晶体管区域和p型晶体管区域的衬底。 n型晶体管区域包括第一栅极电极，位于第一栅极电极附近的第一源极/漏极区域，位于第一源极/漏极区域之间的第一沟道区域和位于第一源极/漏极区域中的第一扩散阻挡区域，漏极区域或者在第一沟道区域和第一源极/漏极区域两者中。 p型晶体管区域包括第二栅极电极，位于第二栅极电极附近的第二源极/漏极区域，位于第二源极/漏极区域之间的第二沟道区域和位于第二源极/漏极区域中的第二扩散阻挡区域，漏极区域或者在第二沟道区域和第二源极/漏极区域中。

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