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    • 3. 发明申请
    • Software Recovery Method for Flash Media with Defective Formatting
    • 具有格式不正确的Flash Media的软件恢复方法
    • US20090106587A1
    • 2009-04-23
    • US12329485
    • 2008-12-05
    • Sreenath MAMBAKKAMShanmugavelu THIAGARAJANJothikumar GOVINDARAJU
    • Sreenath MAMBAKKAMShanmugavelu THIAGARAJANJothikumar GOVINDARAJU
    • G06F11/14G06F12/00G06F9/44
    • G11C29/765G06F11/1435G11C2029/0407
    • A method and software program for recovering data from corrupted flash media. In one aspect, the method employs a low-level access scheme that enables data to be recovered when high-level interfaces, such as file systems, are damaged. The type of flash media is determined, and a corresponding access scheme is employed. Depending on the type of damage to the media, a physical-to-logical table may be built and employed to sequentially access the flash media in search of indicia from which selectable file-types can be identified, or the media may be accessed using normal operating system commands. Once the file indicia are found, the location of corresponding file data is identified, whereupon the file data are read and stored. The software program employs an application program interface (API) comprising one or more sets of pass-through commands to enable low-level access to the flash media and to build the physical-to-logical table.
    • 一种用于从损坏的闪存介质中恢复数据的方法和软件程序。 在一个方面,该方法采用低级访问方案,当诸如文件系统的高级接口被损坏时,能够恢复数据。 确定闪存介质的类型,并采用相应的访问方案。 根据媒体损坏的类型,可以构建物理到逻辑表,以便顺序地访问闪存介质,以搜索可以识别可选择的文件类型的标记,或者可以使用普通的方式访问介质 操作系统命令。 找到文件标记后,识别对应的文件数据的位置,从而读取和存储文件数据。 软件程序采用包括一组或多组传递命令的应用程序接口(API),以实现对闪存介质的低级访问并构建物理到逻辑表。
    • 5. 发明申请
    • Flashtoaster for reading several types of flash-memory cards with or without a PC
    • 用于在有或没有PC的情况下读取几种类型的闪存卡的Flashtoaster
    • US20070180177A1
    • 2007-08-02
    • US11694846
    • 2007-03-30
    • Larry JonesSreenath MambakkamArockiyaswamy Venkidu
    • Larry JonesSreenath MambakkamArockiyaswamy Venkidu
    • G06F13/12G06F12/00H05K7/10
    • G06F13/387G06F3/0646G06F13/38G06F13/385G06F13/4027G06K7/0013G06K7/0043G06K7/0052G06K7/0073G06K19/07741H05K5/0282
    • A flash-memory-card reader reads and writes multiple types of flash-memory cards, including CompactFlash, and the smaller SmartMedia, MultiMediaCard, Secure Digital, and Memory Stick. A converter chip converts the different card signals for transfer to a host personal computer (PC). Serial-to-parallel data conversion is performed for the smaller card formats with serial data interfaces, but not for CompactFlash with a parallel-data interface. A single slot has a 50-pin connector for CompactFlash cards or passive adapters. The passive adapters have the CompactFlash form factor and a smaller connector fitting smaller flash cards. Passive adapters have no components but simply wire the smaller connector to the CompactFlash connector. A pin mapping allows card-type detection by sensing the LSB address pins of the CompactFlash interface. A larger CompactFlash reader has multiple slots for each card type. The reader is connected to the PC by a cable, or located within the PC chassis in a drive bay. A stand-alone reader copies images from the flash-memory card to a removable disk media. Pressing a button initiates image transfer.
    • 闪存卡读卡器读写多种类型的闪存卡,包括CompactFlash,以及较小的SmartMedia,MultiMediaCard,Secure Digital和Memory Stick。 A转换器芯片将不同的卡信号转换为主机个人计算机(PC)。 对于具有串行数据接口的较小卡格式执行串行到并行数据转换,但不适用于具有并行数据接口的CompactFlash。 单个插槽具有用于CompactFlash卡或无源适配器的50针连接器。 无源适配器具有CompactFlash外形尺寸,较小的连接器配有较小的闪存卡。 无源适配器没有组件,只是将较小的连接器连接到CompactFlash连接器。 引脚映射可以通过感测CompactFlash接口的LSB地址引脚进行卡型检测。 一个更大的CompactFlash读卡器有多个插槽用于每种卡类型。 读卡器通过电缆连接到PC,或者位于驱动器托架中的PC机箱内。 独立阅读器将闪存卡中的图像复制到可移动磁盘介质。 按下按钮可启动图像传输。
    • 7. 发明申请
    • Flash medium reading devices with integrated storage compartments
    • 具有集成存储隔间的闪存介质读取设备
    • US20050168931A1
    • 2005-08-04
    • US11059971
    • 2005-02-16
    • Sreenath MambakkamArockiyaswamy VenkiduLarry Jones
    • Sreenath MambakkamArockiyaswamy VenkiduLarry Jones
    • G06F1/16G06K13/08
    • G06K7/0013G06K7/0073
    • A memory card interface apparatus including a bay to receive a memory card for accessing data stored on the card, and a separate storage cavity configured to store a memory card. In one embodiment, the cavity includes an aperture providing access to remove a card from the storage cavity. In one embodiment, the cavity includes an element protruding out a side of the storage cavity to retain a card within the storage cavity. In one embodiment, the apparatus includes at least a second separate storage cavity configured to store a memory card. In one embodiment, the apparatus includes at least a third separate storage cavity configured to store a memory card. In one embodiment, the apparatus comprises a tower configuration. In one embodiment, the apparatus is configured to attach to a separate add-on configuration, the separate add-on configuration providing storage for additional memory cards. In one embodiment, the apparatus includes at least a third separate storage area configured to store a memory card.
    • 一种存储卡接口装置,包括用于接收用于访问存储在所述卡上的数据的存储卡的托架以及被配置为存储存储卡的单独的存储腔。 在一个实施例中,空腔包括提供进入以从存储空腔移除卡的孔。 在一个实施例中,空腔包括从存储腔的一侧突出以将卡保持在存储腔内的元件。 在一个实施例中,该装置包括至少第二分离存储腔,其被配置为存储存储卡。 在一个实施例中,该装置包括被配置为存储存储卡的至少第三单独存储腔。 在一个实施例中,该装置包括塔架构造。 在一个实施例中,该设备被配置为附加到单独的附加配置,该单独的附加配置为附加的存储卡提供存储。 在一个实施例中,该装置包括被配置为存储存储卡的至少第三单独存储区域。
    • 8. 发明授权
    • Memory module which includes a form factor connector
    • 内存模块,包括一个外形尺寸连接器
    • US07597268B2
    • 2009-10-06
    • US11829766
    • 2007-07-27
    • Larry Lawson JonesSreenath MambakkamArockiyaswamy Venkidu
    • Larry Lawson JonesSreenath MambakkamArockiyaswamy Venkidu
    • G06K19/06
    • G06K19/07743G06K19/07732
    • A plurality of flash (solid state) media coupled to a single form factor connector to provide a module, i.e., referred to as a SmartStack module, that can be coupled directly to a device with a SmartStack module controller. The SmartStack module does not include a controller and is controlled from the host side. The form factor connector would typically be a CompactFlash (CF) form factor or some other form factor used in a variety of devices. The SmartStack memory module in a preferred embodiment includes a write protect switch that prevents certain portions of the memory within the SmartStack module from being written to. In addition, a portion of the flash memory will be allocated to the secure area for storing information to implement various forms of security. Another portion of the flash memory is allocated to store optional biometric information such as a user's fingerprint or retinal scan information, etc. In a preferred embodiment, the SmartStack module is a flash memory card in a CF Type I or II format; however, the card will not be compatible with standard CF readers, but will be compatible with SmartStack readers. Larger memory sizes will be available as larger flash memory chips become available.
    • 耦合到单个形状因子连接器以提供可以使用SmartStack模块控制器直接耦合到设备的模块(即,称为SmartStack模块)的多个闪存(固态)介质。 SmartStack模块不包括控制器,并由主机端控制。 形状因子连接器通常是CompactFlash(CF)形状因子或者在各种装置中使用的其它形状因子。 在优选实施例中的SmartStack存储器模块包括写保护开关,其防止SmartStack模块内的存储器的某些部分被写入。 此外,闪存的一部分将被分配到用于存储信息的安全区域以实现各种形式的安全性。 闪存的另一部分被分配用于存储诸如用户的指纹或视网膜扫描信息等的可选生物特征信息。在优选实施例中,SmartStack模块是CF型I或II格式的闪存卡; 然而,该卡将不兼容标准的CF读卡器,但将与SmartStack读卡器兼容。 随着更大的闪存芯片的可用性,更大的存储容量将可用。
    • 9. 发明申请
    • Surveillance Systems, Methods and Products Thereby
    • 监控系统,方法和产品
    • US20090122137A1
    • 2009-05-14
    • US12336379
    • 2008-12-16
    • Sreenath MAMBAKKAMArockiyaswamy VENKIDULarry Lawson JONES
    • Sreenath MAMBAKKAMArockiyaswamy VENKIDULarry Lawson JONES
    • H04N7/18
    • G06K7/0013G06K7/0073
    • A surveillance system and a computer readable medium is provided. The surveillance system includes a video capture device and a processor. The processor configured to write video from the video capture device to a first memory card, configured to determine when a capacity of the first memory card is reached, and configured to automatically write to a second memory card when the capacity of the first memory card is reached. The computer readable medium having stored thereon a set of instructions, which when executed by a computer having a processor and memory, cause the computer to perform operations, including writing data to a first storage medium, determining when a capacity of the first storage medium is reached, and automatically writing to a second storage medium when the capacity of the first storage medium is reached.
    • 提供监视系统和计算机可读介质。 监控系统包括视频采集设备和处理器。 处理器被配置为将视频从视频捕获设备写入第一存储卡,其被配置为确定何时到达第一存储卡的容量,并且被配置为当第一存储卡的容量为 到达。 其上存储有一组指令的计算机可读介质,当由具有处理器和存储器的计算机执行时,使得计算机执行包括将数据写入第一存储介质的操作,确定第一存储介质的容量何时 达到并且当达到第一存储介质的容量时自动地写入第二存储介质。