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41. 发明授权

US07850082B1 Extended universal serial bus (USB) card reader 有权
标题翻译：扩展通用串行总线（USB）读卡器
公开(公告)号：US07850082B1
公开(公告)日：2010-12-14
申请号：US11932118
申请日：2007-10-31
申请人： David Q. Chow , Charles C. Lee , Frank I-Kang Yu , Ming-Shiang Shen
发明人： David Q. Chow , Charles C. Lee , Frank I-Kang Yu , Ming-Shiang Shen
IPC分类号： G06K7/08
CPC分类号： G06F13/385 , G06F2213/0042 , G06F2213/3804
摘要： An extended universal serial bus (USB) card reader device is described herein. In one embodiment, a card reader includes a first extended USB (EUSB) connector to be coupled to an external host system, multiple flash memory card sockets capable of receiving multiple flash memory cards inserted therein, multiple flash controllers coupled to the plurality of flash memory card sockets respectively. The card reader further includes a memory for storing executable code, a processor coupled to each of the flash controllers for executing the executable code to control each of the plurality of flash controllers in order to access the corresponding flash memory card inserted therein. The card reader further includes a second EUSB connector to be coupled to an external EUSB device using the extended USB protocols, which is one of an EUSB slave device and an EUSB hub device. Other methods and apparatuses are also described.
摘要翻译：本文描述了扩展的通用串行总线（USB）读卡器设备。在一个实施例中，读卡器包括要耦合到外部主机系统的第一扩展USB（EUSB）连接器，能够接收插入其中的多个闪存卡的多个闪存卡插槽，耦合到多个闪存的多个闪存控制器卡插座。读卡器还包括用于存储可执行代码的存储器，耦合到每个闪存控制器的处理器，用于执行可执行代码以控制多个闪存控制器中的每一个以便访问插入其中的相应闪存卡。读卡器还包括使用作为EUSB从设备和EUSB集线器设备之一的扩展USB协议耦合到外部EUSB设备的第二EUSB连接器。还描述了其它方法和装置。

42. 发明申请

US20080209112A1 High Endurance Non-Volatile Memory Devices 有权
标题翻译：高耐久性非易失性存储器件
公开(公告)号：US20080209112A1
公开(公告)日：2008-08-28
申请号：US12035398
申请日：2008-02-21
申请人： I-Kang Yu , David Q. Chow , Charles C. Lee , Abraham Chih-Kang Ma , Ming-Shiang Shen
发明人： I-Kang Yu , David Q. Chow , Charles C. Lee , Abraham Chih-Kang Ma , Ming-Shiang Shen
IPC分类号： G06F12/00
CPC分类号： G06F13/161 , G06F12/0246 , G06F12/0862 , G06F12/123 , G06F2212/7203 , G11C11/5621 , G11C11/5678 , G11C13/0004 , G11C2211/5641 , G11C2211/5643
摘要： High endurance non-volatile memory devices (NVMD) are described. A high endurance NVMD includes an I/O interface, a NVM controller, a CPU along with a volatile memory subsystem and at least one non-volatile memory (NVM) module. The volatile memory cache subsystem is configured as a data cache subsystem. The at least one NVM module is configured as a data storage when the NVMD is adapted to a host computer system. The I/O interface is configured to receive incoming data from the host to the data cache subsystem and to send request data from the data cache subsystem to the host. The at least one NVM module may comprise at least first and second types of NVM. The first type comprises SLC flash memory while the second type MLC flash. The first type of NVM is configured as a buffer between the data cache subsystem and the second type of NVM.
摘要翻译：描述了高耐久性非易失性存储器件（NVMD）。高耐久性NVMD包括I / O接口，NVM控制器，CPU以及易失性存储器子系统和至少一个非易失性存储器（NVM）模块。易失性存储器缓存子系统被配置为数据高速缓存子系统。当NVMD适用于主机系统时，至少一个NVM模块被配置为数据存储器。 I / O接口被配置为从主机接收数据缓存子系统的传入数据，并将请求数据从数据缓存子系统发送到主机。至少一个NVM模块可以包括至少第一和第二类型的NVM。第一种类型包括SLC闪存，而第二种类型的MLC闪存。 NVM的第一种类型被配置为数据高速缓存子系统和第二类NVM之间的缓冲区。

43. 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。

44. 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。

45. 发明授权

US07962836B1 Electronic data flash card with bose, ray-chaudhuri, hocquenghem (BCH) error detection/correction 有权
标题翻译：电子数据闪存卡与bose，ray-chaudhuri，hocquenghem（BCH）错误检测/纠正
公开(公告)号：US07962836B1
公开(公告)日：2011-06-14
申请号：US11657243
申请日：2007-01-24
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 , G06F7/724 , H03M13/152 , H03M13/1575
摘要： A Bose, Ray-Chaudhuri, Hocquenghem (BCH) decoder is employed in non-volatile memory applications for determining the number of errors and locating the errors in a page of information. The decoder includes a syndrome calculator responsive to a sector of information. The sector includes data and overhead, with the data being organized into data sections and the overhead being organized into overhead sections. The syndrome calculator generates a syndrome for each of the data sections. A root finder is coupled to receive the calculated syndrome and to generate at least two roots. A polynomial calculator responds to the two roots and generates at least two error addresses, each identifying a location in the data wherein the error lies.
摘要翻译： Bose，Ray-Chaudhuri，Hocquenghem（BCH）解码器用于非易失性存储器应用中，用于确定错误数量并将错误定位在一页信息中。解码器包括响应于信息扇区的综合征计算器。该部门包括数据和开销，数据被组织成数据部分，开销被组织成开销部分。综合征计算器为每个数据部分产生综合征。根取景器耦合以接收所计算的综合征并产生至少两个根。多项式计算器响应于两个根，并且生成至少两个错误地址，每个错误地址标识错误所在的数据中的位置。

46. 发明授权

US07861312B2 MP3 player with digital rights management 失效
标题翻译：具有数字版权管理的MP3播放器
公开(公告)号：US07861312B2
公开(公告)日：2010-12-28
申请号：US11668316
申请日：2007-01-29
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： G06F7/04 , G06F12/14 , G06F21/00 , H04L29/06 , H04L9/32 , H04L9/28 , H04N7/167 , H04K1/00
CPC分类号： G06F21/32 , G06F21/10 , G06F2221/2129
摘要： A portable media player receives encrypted audio files and an encrypted content key from a central license server on the Internet. The media player supports digital rights management (DRM) by storing the encrypted audio file in its flash memory and disabling copying or playing of the audio file after a copy limit has been reached. The copy limit is a rule that is combined with the content key in a transfer key that can be encrypted together by the license server. The license server can detect cloning of the media player by reading a unique player ID from the player and detecting when too many accounts use the same unique player ID. The content key can be generated from polar coordinates of the unique player ID, player manufacturer, and song genre. A fingerprint sensor on the player can scan and compare the user's fingerprints to further detect cloning.
摘要翻译：便携式媒体播放器从互联网上的中央许可证服务器接收加密的音频文件和加密的内容密钥。媒体播放器通过将加密的音频文件存储在其闪存中来支持数字版权管理（DRM），并且在达到复制限制之后禁用复制或播放音频文件。复制限制是与许可证服务器可一起加密的传输密钥中的内容密钥相结合的规则。许可证服务器可以通过从播放器中读取唯一的播放器ID来检测媒体播放器的克隆，并检测何时太多的帐户使用相同的唯一播放器ID。内容密钥可以由唯一播放器ID，播放器制造商和歌曲类型的极坐标生成。播放器上的指纹传感器可以扫描并比较用户的指纹，以进一步检测克隆。

47. 发明申请

US20080235939A1 Manufacturing Method For Micro-SD Flash Memory Card 审中-公开
标题翻译： Micro-SD闪存卡制造方法
公开(公告)号：US20080235939A1
公开(公告)日：2008-10-02
申请号：US12033851
申请日：2008-02-19
申请人： Siew S. Hiew , Charles C. Lee , Paul Hsueh , Abraham C. Ma , Ming-Shiang Shen
发明人： Siew S. Hiew , Charles C. Lee , Paul Hsueh , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： H05K3/20 , G11C11/34
CPC分类号： H05K3/284 , H01L21/561 , H01L24/97 , H01L2224/48227 , H01L2224/97 , H01L2924/01029 , H01L2924/14 , H01L2924/1815 , H05K1/117 , H05K3/0032 , H05K3/0052 , H05K2201/09154 , H05K2201/10159 , H05K2203/0228 , H05K2203/0746 , H05K2203/1316 , Y10T29/49126 , Y10T29/49128 , Y10T29/49146 , Y10T29/49147 , Y10T29/49171 , Y10T29/49789 , Y10T29/49798 , H01L2224/85 , H01L2924/00
摘要： A method for fabricating MicroSD devices includes forming a PCB panel having multiple PCB regions arranged in parallel rows. Passive components are attached by conventional surface mount technology (SMT) techniques. IC chips, including a MicroSD controller chip and a flash memory chip, are attached to the PCB by wire bonding or other chip-on-board (COB) technique. A molded layer is then formed over the IC chips and passive components using a mold that prevents formation of plastic on the upper surface of each PCB. The panel is then singulated using one of a laser cutting method, an abrasive water jet cutting method, and a mechanical grinding method such that the resulting PCB substrate and plastic housing have the width, height and length specified by MicroSD specifications. A front edge chamfer process is then performed.
摘要翻译：一种用于制造MicroSD器件的方法包括形成具有平行排布置的多个PCB区域的PCB面板。无源元件通过常规表面贴装技术（SMT）技术连接。包括MicroSD控制器芯片和闪存芯片在内的IC芯片通过引线接合或其他芯片上的（COB）芯片技术连接到PCB。然后使用防止在每个PCB的上表面上形成塑料的模具在IC芯片和无源部件上形成模制层。然后使用激光切割方法，磨料水射流切割方法和机械研磨方法之一将面板切片，使得所得PCB基板和塑料外壳具有由MicroSD规格规定的宽度，高度和长度。然后执行前沿倒角处理。

48. 发明申请

US20080005471A1 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：US20080005471A1
公开(公告)日：2008-01-03
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： G06F12/00
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。

49. 发明授权

US07690031B2 Managing bad blocks in flash memory for electronic data flash card 失效
标题翻译：管理电子数据闪存卡闪存中的坏块
公开(公告)号：US07690031B2
公开(公告)日：2010-03-30
申请号：US11471000
申请日：2006-09-07
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： G06F7/04
CPC分类号： G06F11/1068 , G06F11/1076 , G06F12/1416 , G06F21/32 , G06F21/78 , G06K9/00087 , G06K19/07 , G06K19/07354 , G07C9/00087 , H03M13/153 , H03M13/1535 , H03M13/1545 , H03M13/6561
摘要： An electronic data flash card accessible by a host computer, includes a flash memory controller connected to a flash memory device, and an input-output interface circuit activated to establish a communication with the host. In an embodiment, the flash card uses a USB interface circuit for communication with the host. A flash memory controller includes an arbitrator for mapping logical addresses with physical block addresses, and for performing block management operations including: storing reassigned data to available blocks, relocating valid data in obsolete blocks to said available blocks and reassigning logical block addresses to physical block addresses of said available blocks, finding bad blocks of the flash memory device and replacing with reserve blocks, erasing obsolete blocks for recycling after relocating valid data to available blocks, and erase count wear leveling of blocks, etc. Furthermore, each flash memory device includes an internal buffer for accelerating the block management operations.
摘要翻译：由主机可访问的电子数据闪存卡包括连接到闪速存储器件的闪存控制器和被激活以建立与主机的通信的输入 - 输出接口电路。在一个实施例中，闪存卡使用USB接口电路与主机进行通信。闪速存储器控制器包括用于将逻辑地址与物理块地址对准的仲裁器，并且用于执行块管理操作，包括：将重新分配的数据存储到可用块，将过时块中的有效数据重定位到所述可用块并将逻辑块地址重新分配给物理块地址的所述可用块，找到闪存设备的坏块并用备用块替换，在将有效数据重新定位到可用块之后擦除用于再循环的废弃块，以及擦除块的计数损耗均衡等。此外，每个闪存设备包括内部缓冲区，用于加快块管理操作。

50. 发明授权

US07690030B1 Electronic data flash card with fingerprint verification capability 有权
标题翻译：具有指纹验证功能的电子数据闪存卡
公开(公告)号：US07690030B1
公开(公告)日：2010-03-30
申请号：US11458987
申请日：2006-07-20
申请人： Abraham C. Ma , Sun-Teck See , Charles C. Lee , Edward W. Lee , Ming-Shiang Shen
发明人： Abraham C. Ma , Sun-Teck See , Charles C. Lee , Edward W. Lee , Ming-Shiang Shen
IPC分类号： G06F7/04
CPC分类号： G06F12/1416 , G06F21/32 , G06F21/34 , G06F21/78 , G06K19/07 , G06K19/07354
摘要： An electronic data flash card with fingerprint capability is accessible by an host computer, and includes a processing unit connected to a flash memory device that stores a data file and reference fingerprint data of a person authorized to access the data file, a fingerprint sensor for scanning the fingerprint of a user and for generating input fingerprint data that can be compared with the stored reference fingerprint data, 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.
摘要翻译：具有指纹能力的电子数据闪存卡可由主机访问，并且包括连接到闪存设备的处理单元，该闪存设备存储被授权访问数据文件的人员的数据文件和参考指纹数据，用于扫描的指纹传感器用户的指纹和用于生成可以与存储的参考指纹数据进行比较的输入指纹数据，以及激活以便建立与主计算机的通信的输入 - 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。

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