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. 发明授权

US09465544B2 Method of processing data and system using the same 有权
标题翻译：处理数据的方法和使用它的系统
公开(公告)号：US09465544B2
公开(公告)日：2016-10-11
申请号：US13307410
申请日：2011-11-30
申请人： Moon Sang Kwon
发明人： Moon Sang Kwon
IPC分类号： G06F3/06 , G11C16/26
CPC分类号： G06F3/0611 , G06F3/0659 , G06F3/0679 , G11C16/26
摘要： A host generates an address array including a header and each start address to perform a data processing operation, which may for example be 4 Kbytes of a random read operation or a random write operation, and transmits a generated address array to a data storage device through a data bus. The data storage device, in the case of a random read operation, outputs each data corresponding to the each start address to the host successively by using the address array. In the case of a random write operation, the data storage device receives each data corresponding to each start address from the host and stores it in a memory core.
摘要翻译：主机生成包括头部和每个起始地址的地址阵列，以执行数据处理操作，其可以例如是随机读取操作或随机写入操作的4KB，并且通过以下方式将生成的地址阵列发送到数据存储设备数据总线。数据存储装置在随机读取操作的情况下，通过使用地址阵列，将与起始地址对应的每个数据连续地输出给主机。在随机写入操作的情况下，数据存储设备从主机接收与每个起始地址相对应的每个数据，并将其存储在存储器核心中。

2. 发明授权

US09251319B2 Method and apparatus for using non-volatile storage device 有权
标题翻译：使用非易失性存储设备的方法和装置
公开(公告)号：US09251319B2
公开(公告)日：2016-02-02
申请号：US13547446
申请日：2012-07-12
申请人： Bo-Gyeong Kang , Moon-Sang Kwon , Byung-Rae Lee , Jae-Bum Lee
发明人： Bo-Gyeong Kang , Moon-Sang Kwon , Byung-Rae Lee , Jae-Bum Lee
IPC分类号： G06F12/14 , G06F21/10 , G06F21/30 , H04L9/32
CPC分类号： G06F21/10
摘要： A method and apparatus for using a non-volatile storage device includes reading device identification information from the non-volatile storage device, application identification information corresponding to a content application related to a type of content to be protected or utilized among a plurality of content applications is acquired, usage identification information is generated using the device identification information and the application identification information, and protecting or utilizing content using the usage identification information.
摘要翻译：一种使用非易失性存储装置的方法和装置包括：从非易失性存储装置读取装置识别信息，与多个内容应用程序中要保护或利用的内容类型相关的内容应用程序的应用程序标识信息使用设备识别信息和应用识别信息生成使用识别信息，并且使用使用识别信息来保护或利用内容。

3. 发明授权

US08032941B2 Method and apparatus for searching for rights objects stored in portable storage device object identifier 失效
标题翻译：用于搜索存储在便携式存储设备对象标识符中的权限对象的方法和装置
公开(公告)号：US08032941B2
公开(公告)日：2011-10-04
申请号：US11226265
申请日：2005-09-15
申请人： Sang-sin Jung , Yun-sang Oh , Moon-sang Kwon , Kyung-im Jung
发明人： Sang-sin Jung , Yun-sang Oh , Moon-sang Kwon , Kyung-im Jung
IPC分类号： G06F7/04 , H04N7/167
CPC分类号： H04L63/0428 , H04L9/3236 , H04L9/3273 , H04L63/0853 , H04L2209/603 , H04L2463/101
摘要： A method for searching a portable storage device for a rights object by using an identifier of the rights object, including a host device accessing the portable storage device, retrieving the identifier of the stored rights object from the portable storage device, storing the retrieved object identifier, searching for the stored object identifier to perform an operation associated with the rights object stored in the portable storage device, and acquiring location data of the rights object as a result of the searching.
摘要翻译：一种用于通过使用包括访问便携式存储设备的主机设备的权利对象的标识符来检索便携式存储设备中的权利对象的方法，从便携式存储设备中检索所存储的权利对象的标识符，将检索到的对象标识符搜索存储的对象标识符以执行与存储在便携式存储设备中的权限对象相关联的操作，以及作为搜索结果获取权利对象的位置数据。

4. 发明授权

US07861311B2 Apparatus and method of managing hidden area 有权
标题翻译：管理隐藏区域的设备和方法
公开(公告)号：US07861311B2
公开(公告)日：2010-12-28
申请号：US11650941
申请日：2007-01-09
申请人： Dong-young Seo , Moon-sang Kwon , Hee-sub Shin
发明人： Dong-young Seo , Moon-sang Kwon , Hee-sub Shin
IPC分类号： G06F21/00 , G06F17/30 , G06F12/00 , G06F12/14 , H04L29/06
CPC分类号： G06F17/30115 , G06F21/6281 , G06F21/78
摘要： Provided is a method of hiding a specified directory with no effect on compatibility with an existing file system. According to an aspect of the invention, an apparatus for managing a hidden area includes a hidden area generation unit which sets a portion of the data area as a hidden area and records meta data for the set hidden area, a hidden area release unit which moves a directory entry of a root directory of the hidden area into the directory entry area and returns a cluster recorded with the meta data to release the set hidden area, and an access control unit which controls an access to the hidden area when the hidden area is set.
摘要翻译：提供了隐藏指定目录而不影响与现有文件系统的兼容性的方法。根据本发明的一个方面，一种用于管理隐藏区域的装置包括：隐藏区域生成单元，其将数据区域的一部分设置为隐藏区域，并记录用于所设置的隐藏区域的元数据;隐藏区域释放单元，其移动隐藏区域的根目录的目录条目进入目录条目区域，并返回记录有元数据的集群以释放设置的隐藏区域;以及访问控制单元，当隐藏区域为隐藏区域时，控制对隐藏区域的访问组。

5. 发明授权

US07809779B2 Method of creating symbolic link capable of being compatible with file system, and method and apparatus for accessing file or directory by using symbolic link 有权
标题翻译：创建能够与文件系统兼容的符号链接的方法，以及通过使用符号链接访问文件或目录的方法和装置
公开(公告)号：US07809779B2
公开(公告)日：2010-10-05
申请号：US11637030
申请日：2006-12-12
申请人： Hyun-joo Ahn , Moon-sang Kwon
发明人： Hyun-joo Ahn , Moon-sang Kwon
IPC分类号： G06F12/00
CPC分类号： G06F17/30091
摘要： Provided are a method and apparatus for supporting a symbolic link at an application level while keeping the structure of an existing file system that does not support a symbolic link. The method includes receiving a symbolic link creation command including an absolute path and a symbolic link path from a user, creating a symbolic link file for the symbolic link path when the absolute path exists but the symbolic link path does not exit, and changing a value of a specified field of a directory entry of the created symbolic link file to a specified value representing the symbolic link.
摘要翻译：提供了一种用于在保持不支持符号链接的现有文件系统的结构的同时支持应用程序级的符号链接的方法和装置。该方法包括从用户接收包括绝对路径和符号链接路径的符号链接创建命令，当绝对路径存在但符号链路路径不退出时，创建用于符号链路路径的符号链接文件，并且改变值将创建的符号链接文件的目录条目的指定字段指定为表示符号链接的指定值。

6. 发明授权

US07711944B2 Method and apparatus for securely updating and booting code image 失效
标题翻译：用于安全地更新和引导代码图像的方法和装置
公开(公告)号：US07711944B2
公开(公告)日：2010-05-04
申请号：US11586517
申请日：2006-10-26
申请人： Moon-sang Kwon
发明人： Moon-sang Kwon
IPC分类号： G06F15/177
CPC分类号： G06F21/575 , G06F21/572
摘要： A method and apparatus for securely updating and booting a code image is provided, where a code image is updated in a storage medium storing an operating system having a first region, on which a boot code is loaded, a second region, in which a first code image is stored, and a third region, in which the boot code and first check data for verifying the first code image are stored. Updating a code image includes storing a second code image in the second region, extracting information about a secure one-way function from the first check data, and generating second check data for verifying the second code image using the extracted information of the secure one-way function and storing the generated second check data in the third region. When the second check data is set as a parameter of the secure one-way function, the first check data is generated.
摘要翻译：提供了一种用于安全地更新和引导代码图像的方法和装置，其中在存储具有第一区域的操作系统的存储介质中更新代码图像，所述操作系统具有加载引导代码的第一区域，第二区域中第一区域存储代码图像的第三区域，其中存储用于验证第一代码图像的引导代码和第一检查数据的第三区域。更新代码图像包括在第二区域中存储第二代码图像，从第一检查数据提取关于安全单向函数的信息，以及使用所提取的安全单向函数的信息生成用于验证第二代码图像的第二检查数据，并且将生成的第二检查数据存储在第三区域中。当将第二检查数据设置为安全单向功能的参数时，生成第一检查数据。

7. 发明授权

US07509522B2 Removable storage device and method of data recovery using the same 失效
标题翻译：可移动存储设备和数据恢复方法采用相同的方式
公开(公告)号：US07509522B2
公开(公告)日：2009-03-24
申请号：US11282748
申请日：2005-11-21
申请人： Moon-sang Kwon , Bum-Soo Kim , Young-joon Choi
发明人： Moon-sang Kwon , Bum-Soo Kim , Young-joon Choi
IPC分类号： G06F11/00
CPC分类号： G06F11/1435 , G06F11/1441
摘要： Provided are a portable storage device and a method of data recovery using the same, in which when the integrity of the recorded data is damaged, the integrity of the recorded data can be easily recovered. The portable storage device includes a memory unit that stores predetermined recovery information for the recorded data, a determining unit that determines whether a device that accesses the recorded data supports the stored recovery information, and a control unit that selectively recovers the recorded data using the stored recovery information based on a result of the determination.
摘要翻译：提供了一种便携式存储装置和使用该便携式存储装置的数据恢复方法，其中当记录数据的完整性被损坏时，可以容易地恢复记录数据的完整性。便携式存储装置包括：存储单元，存储用于记录数据的预定恢复信息;确定单元，确定访问所记录数据的设备是否支持所存储的恢复信息;以及控制单元，其使用所存储的恢复信息选择性地恢复记录数据基于确定结果的恢复信息。

8. 发明申请

US20070192634A1 SECURE MULTIMEDIA CARD AND MEMORY CARD SYSTEM 审中-公开
标题翻译：安全多媒体卡和内存卡系统
公开(公告)号：US20070192634A1
公开(公告)日：2007-08-16
申请号：US11668419
申请日：2007-01-29
申请人： Won-Moon CHEON , Chan-Ik PARK , Moon-Sang KWON
发明人： Won-Moon CHEON , Chan-Ik PARK , Moon-Sang KWON
IPC分类号： G06F12/14
CPC分类号： G06F21/10 , G06F12/1441
摘要： Provided are a secure multimedia card (secure MMC) and a memory card system having the same. The memory card system may include a host, and a secure MMC having a user data area accessed by a normal command and a restricted area accessed by a secure command, wherein the user data area in communication with the host stores user data and the restricted area stores access restriction data. The restricted area may be accessed in the secure MMC even though the interface unit in the host does not support commands requesting the access to the restricted area in the secure MMC.
摘要翻译：提供了一种安全多媒体卡（安全MMC）和具有该多媒体卡的存储卡系统。存储卡系统可以包括主机和具有由正常命令访问的用户数据区域和由安全命令访问的受限区域的安全MMC，其中与主机通信的用户数据区域存储用户数据和限制区域存储访问限制数据。即使主机中的接口单元不支持请求访问安全MMC中的限制区域的命令，也可以在安全MMC中访问限制区域。

9. 发明申请

US20070106890A1 Method and apparatus for securely updating and boot code image 失效
标题翻译：安全更新和启动代码图像的方法和装置
公开(公告)号：US20070106890A1
公开(公告)日：2007-05-10
申请号：US11586517
申请日：2006-10-26
申请人： Moon-sang Kwon
发明人： Moon-sang Kwon
IPC分类号： G06F15/177
CPC分类号： G06F21/575 , G06F21/572
摘要： A method and apparatus for securely updating and booting a code image is provided, where a code image is updated in a storage medium storing an operating system having a first region, on which a boot code is loaded, a second region, in which a first code image is stored, and a third region, in which the boot code and first check data for verifying the first code image are stored. Updating a code image includes storing a second code image in the second region, extracting information about a secure one-way function from the first check data, and generating second check data for verifying the second code image using the extracted information of the secure one-way function and storing the generated second check data in the third region. When the second check data is set as a parameter of the secure one-way function, the first check data is generated.
摘要翻译：提供了一种用于安全地更新和引导代码图像的方法和装置，其中在存储具有第一区域的操作系统的存储介质中更新代码图像，所述操作系统具有加载引导代码的第一区域，第二区域中第一区域存储代码图像的第三区域，其中存储用于验证第一代码图像的引导代码和第一检查数据的第三区域。更新代码图像包括在第二区域中存储第二代码图像，从第一检查数据提取关于安全单向函数的信息，以及使用所提取的安全单向函数的信息生成用于验证第二代码图像的第二检查数据，并且将生成的第二检查数据存储在第三区域中。当将第二检查数据设置为安全单向功能的参数时，生成第一检查数据。

10. 发明申请

US20060112224A1 Removable storage device and method of data recovery using the same 失效
公开(公告)号：US20060112224A1
公开(公告)日：2006-05-25
申请号：US11282748
申请日：2005-11-21
申请人： Moon-sang Kwon , Bum-Soo Kim , Young-joon Choi
发明人： Moon-sang Kwon , Bum-Soo Kim , Young-joon Choi
IPC分类号： G06F12/16
CPC分类号： G06F11/1435 , G06F11/1441
摘要： Provided are a portable storage device and a method of data recovery using the same, in which when the integrity of the recorded data is damaged, the integrity of the recorded data can be easily recovered. The portable storage device includes a memory unit that stores predetermined recovery information for the recorded data, a determining unit that determines whether a device that accesses the recorded data supports the stored recovery information, and a control unit that selectively recovers the recorded data using the stored recovery information based on a result of the determination.

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