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1. 发明授权

US08117377B2 Flash memory device having secure file deletion function and method for securely deleting flash file 失效
标题翻译：具有安全文件删除功能的闪存设备和安全地删除闪存文件的方法
公开(公告)号：US08117377B2
公开(公告)日：2012-02-14
申请号：US12256331
申请日：2008-10-22
申请人： Seungmin Park , Jaemyoung Kim , Yungjoon Jung , Donghyouk Lim , Youngbin Seo , Yookun Cho , Sangho Yi , Jaeheung Lee , Seokhyun Kim , Jinha Oh
发明人： Seungmin Park , Jaemyoung Kim , Yungjoon Jung , Donghyouk Lim , Youngbin Seo , Yookun Cho , Sangho Yi , Jaeheung Lee , Seokhyun Kim , Jinha Oh
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G06F17/30117 , G06F17/30218 , G06F21/6218 , G06F21/79 , G06F2212/1052 , G06F2212/7209 , G06F2221/2143 , G06F2221/2145
摘要： Disclosed is a flash memory device having a secure flash file deletion function and a method for securely deleting a flash file. Data and object headers as actual contents of the flash file are separately stored in data blocks and header blocks. At this time, the data is encrypted and stored, and a decryption key is included in an object header and stored in a header block. When the flash file is deleted, the object header is deleted by searching the header block where the object header including the decryption key is stored. In order to search the header block, a binary tree structure is used in which a terminal node indicates an LSB of a file ID. Disclosed may be applied to an embedded system where a flash memory is used as a storage medium. In particular, disclosed is suitable for a NAND flash memory device.
摘要翻译：公开了一种具有安全闪存文件删除功能的闪存设备和用于安全地删除闪存文件的方法。作为闪存文件的实际内容的数据和对象标题被分别存储在数据块和标题块中。此时，数据被加密和存储，并且解密密钥被包括在对象标题中并存储在标题块中。当闪存文件被删除时，通过搜索存储包括解密密钥的对象标题的标题块来删除对象标题。为了搜索标题块，使用二叉树结构，其中终端节点指示文件ID的LSB。公开了可以将闪存用作存储介质的嵌入式系统。特别地，所公开的适用于NAND闪存器件。

2. 发明申请

US20090172265A1 FLASH MEMORY DEVICE HAVING SECURE FILE DELETION FUNCTION AND METHOD FOR SECURELY DELETING FLASH FILE 失效
标题翻译：具有安全文件删除功能的闪存存储器件和用于安全地删除闪存文件的方法
公开(公告)号：US20090172265A1
公开(公告)日：2009-07-02
申请号：US12256331
申请日：2008-10-22
申请人： Seungmin Park , Jaemyoung Kim , Yungjoon Jung , Donghyouk Lim , Youngbin Seo , Yookun Cho , Sangho Yi , Jaeheung Lee , Seokhyun Kim , Jinha Oh
发明人： Seungmin Park , Jaemyoung Kim , Yungjoon Jung , Donghyouk Lim , Youngbin Seo , Yookun Cho , Sangho Yi , Jaeheung Lee , Seokhyun Kim , Jinha Oh
IPC分类号： G06F12/00 , G06F12/16 , G06F12/14 , G06F12/02 , G06F17/30
CPC分类号： G06F12/0246 , G06F17/30117 , G06F17/30218 , G06F21/6218 , G06F21/79 , G06F2212/1052 , G06F2212/7209 , G06F2221/2143 , G06F2221/2145
摘要： Disclosed is a flash memory device having a secure flash file deletion function and a method for securely deleting a flash file. Data and object headers as actual contents of the flash file are separately stored in data blocks and header blocks. At this time, the data is encrypted and stored, and a decryption key is included in an object header and stored in a header block. When the flash file is deleted, the object header is deleted by searching the header block where the object header including the decryption key is stored. In order to search the header block, a binary tree structure is used in which a terminal node indicates an LSB of a file ID. Disclosed may be applied to an embedded system where a flash memory is used as a storage medium. In particular, disclosed is suitable for a NAND flash memory device.
摘要翻译：公开了一种具有安全闪存文件删除功能的闪存设备和用于安全地删除闪存文件的方法。作为闪存文件的实际内容的数据和对象标题被分别存储在数据块和标题块中。此时，数据被加密和存储，并且解密密钥被包括在对象标题中并存储在标题块中。当闪存文件被删除时，通过搜索存储包括解密密钥的对象标题的标题块来删除对象标题。为了搜索标题块，使用二叉树结构，其中终端节点指示文件ID的LSB。公开了可以将闪存用作存储介质的嵌入式系统。特别地，所公开的适用于NAND闪存器件。

3. 发明申请

US20090158028A1 DRM METHOD AND DRM SYSTEM USING TRUSTED PLATFORM MODULE 审中-公开
标题翻译：使用受信任平台模块的DRM方法和DRM系统
公开(公告)号：US20090158028A1
公开(公告)日：2009-06-18
申请号：US12172728
申请日：2008-07-14
申请人： Yungjoon JUNG , Donghyouk Lim , Youngbin Seo , Yonggwan Lim , Jaemyoung Kim , Seungmin Park
发明人： Yungjoon JUNG , Donghyouk Lim , Youngbin Seo , Yonggwan Lim , Jaemyoung Kim , Seungmin Park
IPC分类号： H04L9/00
CPC分类号： G06F21/10 , H04L9/0877 , H04L63/0442 , H04L2209/603 , H04L2463/101
摘要： The present invention relates to a terminal apparatus including a trusted platform module (TPM) and a DRM method using the same. The terminal apparatus receives information on a validity period from a server, uses the TPM generates a public key including the information on the validity period, transmits the public key to the server, receives encoded digital contents from the server, and uses the TPM to decode the received digital contents.
摘要翻译：本发明涉及包括可信平台模块（TPM）和使用它的DRM方法的终端装置。终端装置从服务器接收关于有效期的信息，使用TPM生成包括有效期的信息的公开密钥，将公钥发送到服务器，从服务器接收编码数字内容，并使用TPM解码收到的数字内容。

4. 发明申请

US20100223668A1 APPARATUS AND METHOD FOR MANAGING TERMINAL USERS 审中-公开
标题翻译：用于管理终端用户的装置和方法
公开(公告)号：US20100223668A1
公开(公告)日：2010-09-02
申请号：US12738002
申请日：2008-08-20
申请人： Yongbon Koo , Yungjoon Jung , Jaemyoung Kim
发明人： Yongbon Koo , Yungjoon Jung , Jaemyoung Kim
IPC分类号： G06F11/30
CPC分类号： G06F21/552 , G06F21/305
摘要： The present invention relates to an apparatus and method of managing terminal users that is capable of securely managing personal information and data of a user in a mobile terminal. An embodiment of the present invention provides an apparatus and method of managing terminal users that monitors whether a terminal of a user is abnormally used, including whether the terminal is not used over a predetermined period of time, to collect and check data, and, when it is determined that the terminal is abnormally used as a checked result, forces the user to log out. Therefore, a login situation of the user can be accurately recognized, and the internal operation of the terminal can be secured from external users to securely manage user data and improve security.
摘要翻译：本发明涉及能够安全地管理移动终端中的用户的个人信息和数据的管理终端用户的装置和方法。本发明的实施例提供一种管理终端用户的装置和方法，用于监视用户的终端是否异常使用，包括终端是否在预定时间段内不被使用，以收集和检查数据，以及何时确定终端被异常地用作检查结果，迫使用户注销。因此，可以准确地识别用户的登录情况，并且可以从外部用户确保终端的内部操作，以安全地管理用户数据并提高安全性。

5. 发明授权

US07996720B2 Apparatus and method of mirroring firmware and data of embedded system 失效
标题翻译：镜像嵌入式系统的固件和数据的装置和方法
公开(公告)号：US07996720B2
公开(公告)日：2011-08-09
申请号：US12198832
申请日：2008-08-26
申请人： Jisung Jung , Jaemyoung Kim
发明人： Jisung Jung , Jaemyoung Kim
IPC分类号： G06F11/00
CPC分类号： G06F11/1666 , G06F11/1417 , G06F11/20
摘要： Disclosed is an apparatus and method of mirroring firmware and data of an embedded system. The embedded system mirrors a boot loader image, a kernel image, a RAM disk image and data that are stored on a main flash memory to be operated onto a secondary flash memory. Therefore, when a main flash memory does not normally work, the firmware and data that are stored on the main flash memory to be operated is mirrored onto the secondary flash memory, which prevents the loss of data and maintains the operation of the embedded system. As a result, it is possible to secure the reliability and operability of the system.
摘要翻译：公开了一种镜像嵌入式系统的固件和数据的装置和方法。嵌入式系统镜像引导加载程序映像，内核映像，RAM磁盘映像和存储在主闪存中的数据，以操作到副闪存。因此，当主闪速存储器不正常工作时，存储在要操作的主闪速存储器上的固件和数据被镜像到次闪存上，这防止数据丢失并保持嵌入式系统的操作。结果，可以确保系统的可靠性和可操作性。

6. 发明申请

US20100262417A1 BINARY VALUE INPUT/OUTPUT PROCESSING APPARATUS AND METHOD 审中-公开
标题翻译：二进制输入/输出处理装置和方法
公开(公告)号：US20100262417A1
公开(公告)日：2010-10-14
申请号：US12808299
申请日：2008-09-03
申请人： Hojoon Park , Jaemyoung Kim
发明人： Hojoon Park , Jaemyoung Kim
IPC分类号： G06F9/455
CPC分类号： G06F13/4045
摘要： The invention relates to a binary value input/output processing apparatus and method for automatically inputting binary values. A binary value that is inputted first is temporarily stored in a buffer. When a symbol indicating a binary value, such as “0x” or “0X”, is detected from the next input character string, the binary value stored in the buffer is automatically outputted to the screen, following the symbol. Then, a user selects to output, to the output device, the binary value automatically outputted to the screen or to output a new binary value to the output device, instead of the binary value. When the new binary value is outputted, the binary value stored in the buffer is deleted, and the new binary value is stored in the buffer.
摘要翻译：本发明涉及二进制值输入/输出处理装置和方法，用于自动输入二进制值。首先输入的二进制值被临时存储在缓冲器中。当从下一个输入字符串检测到表示二进制值的符号（例如“0x”或“0X”）时，存储在缓冲器中的二进制值将自动输出到跟随该符号的屏幕上。然后，用户选择向输出设备输出自动输出到屏幕的二进制值，或者向输出设备输出新的二进制值，而不是二进制值。当输出新的二进制值时，存储在缓冲器中的二进制值被删除，新的二进制值被存储在缓冲器中。

7. 发明申请

US20090100433A1 DISK SCHEDULING METHOD AND APPARATUS 审中-公开
标题翻译：盘调度方法和装置
公开(公告)号：US20090100433A1
公开(公告)日：2009-04-16
申请号：US12121574
申请日：2008-05-15
申请人： Dongwook Kang , Jaemyoung Kim
发明人： Dongwook Kang , Jaemyoung Kim
IPC分类号： G06F9/46 , G06F3/06
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/0676 , G06F2209/5021
摘要： The present invention relates to a method and apparatus for scheduling requests having priorities and deadlines for an I/O operation on a disk storage medium. Requests are normally arranged and processed in deadline order, and requests whose process times based on deadlines overlap each other are processed in priority order. Therefore, it is possible to prevent processing of any requests having relatively higher priorities from being delayed due to a process based on deadline order. Further, in order to minimize seek time, the requests may also be processed in the scanning order. Furthermore, in order to minimize a time required for performing request search and arrangement in the scanning order and the deadline order, a deadline queue where requests are arranged in deadline order and a scan order queue where requests are arranged in the scanning order may be separately prepared.
摘要翻译：本发明涉及一种用于调度具有在盘存储介质上的I / O操作的优先级和期限的请求的方法和装置。请求通常以最后期限排列和处理，并且以优先级顺序处理基于截止日期重叠的处理时间的请求。因此，可以防止具有相对较高优先级的任何请求的处理由于基于最后期限的处理而被延迟。此外，为了最小化寻道时间，还可以以扫描顺序处理请求。此外，为了最小化在扫描顺序和期限顺序中执行请求搜索和排列所需的时间，请求以最终期限排列的最后期间队列和以扫描顺序排列请求的扫描顺序队列可以分别准备

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