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51. 发明授权

US07664902B1 Extended SD and microSD hosts and devices with USB-like high performance packetized interface and protocol 失效
标题翻译：扩展的SD和microSD主机和设备具有类似USB的高性能分组接口和协议
公开(公告)号：US07664902B1
公开(公告)日：2010-02-16
申请号：US11925349
申请日：2007-10-26
申请人： David Q. Chow , Charles C. Lee , Frank I-Kang Yu , Abraham C. Ma , Ming-Shiang Shen
发明人： David Q. Chow , Charles C. Lee , Frank I-Kang Yu , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： H05K7/10
CPC分类号： G06F12/1416 , G06F13/385 , G06K9/00087 , G06K19/07 , G06K19/07354 , G06K19/07732 , G07C9/00087 , Y02D10/13 , Y02D10/14 , Y02D10/151
摘要： An extended Secure-Digital (SD) card has a second interface that uses some of the SD-interface lines. A card-detection routine on a host can initially use the SD interface to detect extended capabilities and command the card to switch to using the second interface. The extended SD card can communicate with legacy SD hosts using just the SD interface, or extended SD cards using the second interface. Also an extended Universal-Serial Bus (EUSB) host enters a suspend mode rather than polling an EUSB device that is busy performing a memory or other operations. Power is saved since polling is avoided. The busy EUSB device sends a not-yet signal back to the EUSB host to instruct the host to enter the suspend mode. When the EUSB device is ready to continue transfer with the host, the EUSB device wakes up the host by sending a ready signal back to the host.
摘要翻译：扩展的安全数字（SD）卡具有使用一些SD接口线路的第二接口。主机上的卡检测程序最初可以使用SD接口来检测扩展功能，并命令卡切换到使用第二个接口。扩展SD卡可以使用SD接口与传统SD主机进行通信，也可以使用第二个接口与扩展SD卡进行通信。扩展的通用串行总线（EUSB）主机也进入暂停模式，而不是轮询正忙于执行内存或其他操作的EUSB设备。省电，因为避免轮询。忙碌的EUSB设备向EUSB主机发送一个尚未回复的信号，指示主机进入挂起模式。当EUSB设备准备好继续与主机进行传输时，EUSB设备通过向主机发送就绪信号来唤醒主机。

52. 发明申请

US20080071973A1 ELECTRONIC DATA FLASH CARD WITH VARIOUS FLASH MEMORY CELLS 审中-公开
公开(公告)号：US20080071973A1
公开(公告)日：2008-03-20
申请号：US11864671
申请日：2007-09-28
申请人： David Q. Chow , Frank I. Yu , Charles C. Lee , Abraham C. Ma , Ming-Shiang Shen
发明人： David Q. Chow , Frank I. Yu , Charles C. Lee , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G06F12/1416 , G06F21/32 , G06F21/78 , G06F2212/7202 , G06F2212/7208 , G06K9/00087 , G06K19/07 , G06K19/07354 , G07C9/00087
摘要： An electronic data flash card is accessible by a host computer, and includes a processing unit connected to a flash memory device that stores a data file, and an input-output interface circuit activated so as to establish a communication with the host computer. In an embodiment, the electronic data flash card uses a USB input/output interface circuit for communication with the host computer. A flash memory controller includes an index for converting logical addresses sent by the host computer into physical addresses associated with sectors of the flash memory device. The index is controlled by arbitration logic referencing to values from various look up tables and valid data stored in the flash memory device. The flash memory controller further includes a first-in-first-out unit (FIFO) for recycling obsolete sectors of the flash memory device in the background process so that they are available for reprogramming.

53. 发明授权

US07890846B2 Electronic data flash card with Reed Solomon error detection and correction capability 失效
标题翻译：电子数据闪存卡，具有Reed Solomon错误检测和校正功能
公开(公告)号：US07890846B2
公开(公告)日：2011-02-15
申请号：US11739613
申请日：2007-04-24
申请人： Charles C. Lee , I-Kang Yu , Abraham C. Ma , Ming-Shiang Shen
发明人： Charles C. Lee , I-Kang Yu , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： H03M13/00
CPC分类号： H03M13/1545 , G06F11/1068 , G06F11/1076 , H03M13/153 , H03M13/1535 , H03M13/6561
摘要： One embodiment of the present includes a electronic data storage card having a Reed Solomon (RS) decoder having a syndrome calculator block responsive to a page of information, the page being organized into a plurality of data sections and the overhead being organized into a plurality of overhead sections. The syndrome calculator generates a syndrome for each of the data sections. The decoder further includes a root finder block responsive to the calculated syndrome and for generating at least two roots, a polynomial calculator block responsive to the at least two roots and operative to generate at least one error address, identifying a location in the data wherein the error lies, and an error symbol values calculator block coupled to the root finder and the polynomial calculator block and for generating a second error address, identifying a second location in the data wherein the error(s) lie.
摘要翻译：本发明的一个实施例包括具有Reed Solomon（RS）解码器的电子数据存储卡，该解码器具有响应于信息页的校正子计算器块，该页被组织成多个数据段，并且开销被组织成多个架空部分。综合征计算器为每个数据部分产生综合征。解码器还包括响应于所计算的校正子并用于生成至少两个根的根取景器块，响应于至少两个根并且可操作地生成至少一个错误地址的多项式计算器块，识别数据中的位置，其中，并且错误符号值计算器块耦合到根查找器和多项式计算器块，并用于产生第二错误地址，识别错误所在的数据中的第二位置。

54. 发明授权

US07702831B2 Flash memory controller for electronic data flash card 失效
标题翻译：闪存控制器，用于电子数据闪存卡
公开(公告)号：US07702831B2
公开(公告)日：2010-04-20
申请号：US11466759
申请日：2006-08-23
申请人： Abraham C. Ma , Charles C. Lee , I-Kang Yu , Edward W. Lee , Ming-Shiang Shen
发明人： Abraham C. Ma , Charles C. Lee , I-Kang Yu , Edward W. Lee , Ming-Shiang Shen
IPC分类号： G06F13/12
CPC分类号： G06F12/0246 , G06F12/1416 , G06F21/32 , G06F21/78 , G06F21/79 , G06K9/00087 , G06K19/07 , G06K19/07354 , G07C9/00087
摘要： An electronic data flash card is accessible by a host computer, and includes a processing unit connected to a flash memory device that stores a data file, and an input-output interface circuit activated so as to establish a communication with the host computer. In an embodiment, the electronic data flash card uses a USB input/output interface circuit for communication with the host computer. A flash memory controller includes an index for converting logical addresses sent by the host computer into physical addresses associated with sectors of the flash memory device. The index is controlled by arbitration logic referencing to values from various look up tables and valid data stored in the flash memory device. The flash memory controller further includes a first-in-first-out unit (FIFO) for recycling obsolete sectors of the flash memory device in the background process so that they are available for reprogramming.
摘要翻译：电子数据闪存卡可由主机访问，并且包括连接到存储数据文件的闪存设备的处理单元，以及被激活以便与主计算机建立通信的输入 - 输出接口电路。在一个实施例中，电子数据闪存卡使用USB输入/输出接口电路与主计算机进行通信。闪速存储器控制器包括用于将由主计算机发送的逻辑地址转换成与闪存器件的扇区相关联的物理地址的索引。该索引由参考来自各种查找表中的值和存储在闪存设备中的有效数据的仲裁逻辑控制。闪存控制器还包括先进先出单元（FIFO），用于在后台进程中回收闪速存储器件的过时扇区，使得它们可用于重新编程。

55. 发明申请

US20080147964A1 USING VARIOUS FLASH MEMORY CELLS TO BUILD USB DATA FLASH CARDS WITH MULTIPLE PARTITIONS AND AUTORUN FUNCTION 审中-公开
标题翻译：使用各种闪存存储器来构建具有多个分区和自动功能的USB数据闪存卡
公开(公告)号：US20080147964A1
公开(公告)日：2008-06-19
申请号：US11867610
申请日：2007-10-04
申请人： David Q. Chow , Charles C. Lee , Frank I-Kang Yu , Abraham C. Ma , Ming-Shiang Shen
发明人： David Q. Chow , Charles C. Lee , Frank I-Kang Yu , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： G06F12/00
CPC分类号： G06F21/34 , G06F3/0632 , G06F3/0644 , G06F3/0664 , G06F3/0679 , G06F21/32
摘要： An electronic data flash card includes a processor and at least one flash memory device. The flash memory is partitioned such that it includes a first partition that is formatted using a file system that supports an Autorun function (e.g., CD-ROM file system (CDFS) format, fixed-disk format or Universal Disk Format (UDF)), and a disk partition that is formatted using a typical controller-based flash device file system (e.g., 16-bit File Allocation Table (FAT16) file system, 32-bit FAT (FAT32) file system, or New Technology File System (NTFS)). The electronic data flash card is produced such that Autorun-enabled application automatically executes a predetermined application or action when the electronic data flash card is installed in a host system. In one embodiment, the Autorun application includes an advertisement displayed on the host system prior to allowing access to data stored in the disk partition.
摘要翻译：电子数据闪存卡包括处理器和至少一个闪存设备。闪存被分区，使得其包括使用支持自动运行功能的文件系统（例如，CD-ROM文件系统（CDFS）格式，固定磁盘格式或通用磁盘格式（UDF））格式化的第一分区，以及使用典型的基于控制器的闪存设备文件系统（例如，16位文件分配表（FAT16）文件系统，32位FAT（FAT32）文件系统或新技术文件系统（NTFS））格式化的磁盘分区，）。生成电子数据闪存卡，使得当电子数据闪存卡安装在主机系统中时，自动运行应用程序自动执行预定的应用或动作。在一个实施例中，自动运行应用程序在允许访问存储在磁盘分区中的数据之前包括在主机系统上显示的广告。

56. 发明申请

US20080071976A1 ELECTRONIC DATA FLASH CARD WITH VARIOUS FLASH MEMORY CELLS 审中-公开
公开(公告)号：US20080071976A1
公开(公告)日：2008-03-20
申请号：US11929825
申请日：2007-10-30
申请人： David Q. Chow , Frank I Yu , Charles C. Lee , Abraham C. Ma , Ming-Shiang Shen
发明人： David Q. Chow , Frank I Yu , Charles C. Lee , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G06F12/1416 , G06F21/32 , G06F21/78 , G06F2212/7202 , G06F2212/7208 , G06K9/00087 , G06K19/07 , G06K19/07354 , G07C9/00087
摘要： An electronic data flash card is accessible by a host computer, and includes a processing unit connected to a flash memory device that stores a data file, and an input-output interface circuit activated so as to establish a communication with the host computer. In an embodiment, the electronic data flash card uses a USB input/output interface circuit for communication with the host computer. A flash memory controller includes an index for converting logical addresses sent by the host computer into physical addresses associated with sectors of the flash memory device. The index is controlled by arbitration logic referencing to values from various look up tables and valid data stored in the flash memory device. The flash memory controller further includes a first-in-first-out unit (FIFO) for recycling obsolete sectors of the flash memory device in the background process so that they are available for reprogramming.

57. 发明授权

US08060670B2 Method and systems for storing and accessing data in USB attached-SCSI (UAS) and bulk-only-transfer (BOT) based flash-memory device 有权
标题翻译：用于在USB连接SCSI（UAS）和仅批量传输（BOT）的闪存设备中存储和访问数据的方法和系统
公开(公告)号：US08060670B2
公开(公告)日：2011-11-15
申请号：US12717918
申请日：2010-03-04
申请人： I-Kang Yu , Charles C. Lee , Shimon Chen , Abraham C. Ma
发明人： I-Kang Yu , Charles C. Lee , Shimon Chen , Abraham C. Ma
IPC分类号： G06F12/02 , G06F13/36 , G06F3/00
CPC分类号： G06F13/1684 , G11C16/102 , G11C2216/30
摘要： Methods and systems for storing and accessing data in UAS based flash memory device are disclosed. UAS based flash memory device comprises a controller and a plurality of non-volatile memories (e.g., flash memory) it controls. Controller is configured for connecting to a UAS host via a physical layer (e.g., plug and wire based on USB 3.0) and for conducting data transfer operations via two sets of logical pipes. Controller further comprises a random-access-memory (RAM) buffer configured for enabling parallel and duplex data transfer operations through the sets of logical pipes. In addition, a Smart Storage Switch configured for connecting multiple non-volatile memory devices is included in the controller. Finally, a security module/engine/unit is provided for data security via user authentication data encryption/decryption of the device. Furthermore, the flash memory device includes an optical transceiver configured for optical connection to a host also configured with an optical transceiver.
摘要翻译：公开了在基于UAS的闪存设备中存储和访问数据的方法和系统。基于UAS的闪存设备包括控制器和它控制的多个非易失性存储器（例如闪存）。控制器被配置为经由物理层（例如，基于USB 3.0的插头和线路）连接到UAS主机，并且用于经由两组逻辑管道进行数据传输操作。控制器还包括随机存取存储器（RAM）缓冲器，其配置用于通过逻辑管道集合实现并行和双工数据传输操作。此外，控制器中还包括配置用于连接多个非易失性存储设备的智能存储交换机。最后，通过设备的用户认证数据加密/解密来提供用于数据安全的安全模块/引擎/单元。此外，闪速存储器件包括被配置用于光学连接到也配置有光收发器的主机的光收发器。

58. 发明授权

US07873837B1 Data security for electronic data flash card 有权
标题翻译：电子数据闪存卡的数据安全
公开(公告)号：US07873837B1
公开(公告)日：2011-01-18
申请号：US11685143
申请日：2007-03-12
申请人： Charles C. Lee , I-Kang Yu , Edward W. Lee , Abraham C. Ma , Ming-Shiang Shen
发明人： Charles C. Lee , I-Kang Yu , Edward W. Lee , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： G06F21/00 , H04L9/00 , H04K1/00
CPC分类号： G06F12/1416 , G06F21/32 , G06F21/78 , G06K19/07 , G06K19/07354 , G07C9/00087
摘要： An electronic data flash card includes a random number generator that generates a random number stored in the card and a host system each time the card is accessed by the host system. The random number is used by the host system to encrypt a logical branch address, a user password, and user data that is written to and stored in a secure area of the card. The random number is encrypted using a key associated with the card, and the encrypted random number is stored by the card with the associated encrypted data. The random number is not stored in the host system. A new random number is generated each time the card is queried. In a read process the host system decrypts the encrypted random number using the key, then uses the random number to decrypt the associated encrypted data. Access to read/write processes are password protected.
摘要翻译：电子数据闪存卡包括随机数生成器，其生成存储在卡中的随机数，以及每次主机系统访问卡时的主机系统。主机系统使用随机数来加密逻辑分支地址，用户密码和写入并存储在卡的安全区域中的用户数据。使用与该卡相关联的密钥对该随机数进行加密，并且加密随机数由卡与相关联的加密数据一起存储。随机数不存储在主机系统中。每次查询卡片时都会产生一个新的随机数字。在读取过程中，主机系统使用密钥解密加密的随机数，然后使用随机数来解密相关联的加密数据。对读/写进程的访问受密码保护。

59. 发明授权

US07771215B1 MLC COB USB flash memory device with sliding plug connector 失效
标题翻译： MLC COB USB闪存设备，带滑动插头连接器
公开(公告)号：US07771215B1
公开(公告)日：2010-08-10
申请号：US12171194
申请日：2008-07-10
申请人： Jim Chin-Nan Ni , Abraham C. Ma , David Nguyen , Charles C. Lee , Ming-Shiang Shen
发明人： Jim Chin-Nan Ni , Abraham C. Ma , David Nguyen , Charles C. Lee , Ming-Shiang Shen
IPC分类号： H01R13/44
CPC分类号： G06K19/07 , G06K19/07732
摘要： Briefly, a portable USB flash memory device is disclosed to include a Chip-On-Board COB Printed Circuit Board Assembly PCBA inside. The flash memory device is enclosed inside a housing structure with a sliding button to deploy the USB plug connector external to the housing structure. The flash memory device with Multi-Level-Cell MLC compatible is being able to connect to a host with a Universal Serial Bus USB interface.
摘要翻译：简而言之，公开了一种便携式USB闪存设备，其中包括板上COB印刷电路板组件PCBA。闪存设备被封装在具有滑动按钮的壳体结构内，以将壳体结构外部的USB插头连接器部署。具有Multi-Level-Cell MLC兼容的闪存设备能够使用通用串行总线USB接口连接到主机。

60. 发明授权

US07702984B1 High volume testing for USB electronic data flash cards 有权
标题翻译： USB电子数据闪存卡的大容量测试
公开(公告)号：US07702984B1
公开(公告)日：2010-04-20
申请号：US11626347
申请日：2007-01-23
申请人： Charles C. Lee , I-Kang Yu , Edward W. Lee , Abraham C. Ma , Ming-Shiang Shen
发明人： Charles C. Lee , I-Kang Yu , Edward W. Lee , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： G06F11/00 , G11C29/00 , G11C16/04
CPC分类号： G06F12/1416 , G06F21/32 , G06F21/78 , G07C9/00087 , G07C2009/00095 , H01R13/629
摘要： A high volume testing/formatting process is provided for Universal Serial Bus-based (USB-based) electronic data flash cards (USB devices) that meets the increasing demand for USB electronic data flash cards (USB devices). A test host is simultaneously coupled to the multiple USB devices (e.g., using a multi-port card reader or a probe fixture), a controller endpoint value is read from each of the USB devices and verified with a known good value, and then testing/formatting is performed on each of the USB devices by writing predetermined data into each USB device in a pipelined manner, then reading out and testing the predetermined data. In one embodiment, the test host implements a special a USB driver that blocks standard USB registration procedures upon detecting the plurality of USB devices. Control and/or boot code data are written onto the flash memory device (i.e., instead of being provided on a controller ROM).
摘要翻译：为通用串行总线（USB）电子数据闪存卡（USB设备）提供了大容量测试/格式化过程，可满足USB电子数据闪存卡（USB设备）日益增长的需求。测试主机同时耦合到多个USB设备（例如，使用多端口读卡器或探头夹具），从每个USB设备读取控制器端点值，并用已知的良好值进行验证，然后测试通过以流水线方式将预定数据写入每个USB设备，然后读出并测试预定数据，在每个USB设备上执行/格式化。在一个实施例中，测试主机实现了一种特殊的USB驱动器，其在检测到多个USB设备时阻止标准USB注册过程。控制和/或引导代码数据被写入快闪存储器件（即，不是设置在控制器ROM上）。

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