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1. 发明申请

US20120309231A1 DUAL-PERSONALITY EXTENDED USB PLUGS AND RECEPTACLES USING WITH PCBA AND CABLE ASSEMBLY 有权
标题翻译：使用PCBA和电缆组件的双重个性扩展USB插头和插座
公开(公告)号：US20120309231A1
公开(公告)日：2012-12-06
申请号：US13585704
申请日：2012-08-14
申请人： David Nguyen , Nan Nan , Jim Chin-Nan Ni , Frank I-Kang Yu , Abraham C. Ma , Ming-Shiang Shen
发明人： David Nguyen , Nan Nan , Jim Chin-Nan Ni , Frank I-Kang Yu , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： H01R13/66
CPC分类号： H01R13/6658
摘要： A USB plug receptacle includes a connector substrate having a tongue portion having a first set of electrical contact pins disposed on a top surface of the tongue portion, a second set of a plurality of electrical pins disposed on a bottom surface of the tongue portion, a third set of electrical contact pins disposed on an opposite end of the tongue portion. The USB plug receptacle further includes a metal case made of a sheet of electrically conductive metal plate by blanking the sheet into a generally tubular shape to receive and enclose the connector substrate. When the connector substrate is inserted into the metal case, the third set of electrical contact pins are exposed outside of the metal case and the third set of electrical contact pins can be mounted on first and second sets of electrical contact pads of a printed circuit board assembly.
摘要翻译： USB插头插座包括具有舌部的连接器基底，舌部具有设置在舌部的顶表面上的第一组电接触针，设置在舌部的底表面上的多个电针的第二组，设置在舌部相对端的第三组电接触针。 USB插头插座还包括由导电金属板片制成的金属外壳，通过将片材冲压成大致管状形状以接收和封闭连接器基板。当连接器基板插入金属壳体中时，第三组电接触销被暴露在金属外壳的外部，并且第三组电接触销可以安装在印刷电路板的第一和第二组电接触焊盘上部件。

2. 发明授权

US08141240B2 Manufacturing method for micro-SD flash memory card 失效
标题翻译：微型SD闪存卡的制造方法
公开(公告)号：US08141240B2
公开(公告)日：2012-03-27
申请号：US11966871
申请日：2007-12-28
申请人： Siew S. Hiew , Nan Nan , Paul Hsueh , Abraham C. Ma , Ming-Shiang Shen
发明人： Siew S. Hiew , Nan Nan , Paul Hsueh , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： H05K3/30 , H05K3/00 , H01L23/00
CPC分类号： H05K3/0052 , H01L21/561 , H01L23/5388 , H01L24/48 , H01L24/49 , H01L24/97 , H01L2224/05554 , H01L2224/48091 , H01L2224/48227 , H01L2224/49175 , H01L2224/97 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01047 , H01L2924/01077 , H01L2924/01079 , H01L2924/01082 , H01L2924/14 , H01L2924/181 , H01L2924/1815 , H01L2924/19041 , H05K1/117 , H05K3/284 , H05K2201/09063 , H05K2201/0909 , Y10T29/49002 , Y10T29/49124 , Y10T29/4913 , Y10T29/49133 , Y10T29/49137 , Y10T29/49146 , Y10T29/49789 , H01L2224/85 , H01L2924/00012 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A method for fabricating MicroSD devices includes forming a PCB panel having multiple PCBs arranged in parallel rows, with each PCB connected to its neighboring PCBs in each row by relatively narrow connecting bridge pieces, and separated from PCBs of adjacent rows by elongated stamped out blank slots. 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 housing 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 connecting bridge pieces are then cut using using a rotary saw. 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以平行排布置的多个PCB的PCB面板，每个PCB通过相对较窄的连接桥接件连接到每一行中的相邻PCB，并且通过细长冲裁的空白狭槽与相邻行的PCB分离。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外壳。然后使用旋转锯切割连接的桥接件。然后执行前沿倒角处理。

3. 发明申请

US20120042120A1 BACKWARD COMPATIBLE EXTENDED USB PLUG AND RECEPTACLE WITH DUAL PERSONALITY 有权
标题翻译：后退兼容扩展的USB插头和双人个人电脑
公开(公告)号：US20120042120A1
公开(公告)日：2012-02-16
申请号：US13280193
申请日：2011-10-24
申请人： Jim Chin-Nan Ni , David Q. Chow , Frank I-Kang Yu , Abraham C. Ma , Ming-Shiang Shen
发明人： Jim Chin-Nan Ni , David Q. Chow , Frank I-Kang Yu , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： G06F12/00 , G06F13/42
CPC分类号： G06F12/1416 , G06F21/32 , G06F21/78 , G06K19/07 , G06K19/07354 , G07C9/00087 , Y02D10/13
摘要： An extended Universal-Serial-Bus (USB) connector plug and socket each have a pin substrate with one surface that supports the four metal contact pins for the standard USB interface. An extension of the pin substrate carries another 8 extension metal contact pins that mate when both the connector plug and socket are extended. The extension can be an increased length of the plug's and socket's pin substrate or a reverse side of the substrate. Standard USB connectors do not make contact with the extension metal contacts that are recessed, retracted by a mechanical switch, or on the extension of the socket's pin substrate that a standard USB connector cannot reach. Standard USB sockets do not make contact with the extension metal contacts because the extended connector's extension contacts are recessed, or on the extension of the connector pin substrate that does not fit inside a standard USB socket.
摘要翻译：扩展的通用串行总线（USB）连接器插头和插座每个都具有一个引脚基板，一个表面支持用于标准USB接口的四个金属触点引脚。当两个连接器插头和插座都延伸时，针脚衬底的延伸部分带有另外8个延伸金属接触针。扩展可以是插头和插座的引脚基板或基板的相反侧的增加的长度。标准USB连接器不能与通过机械开关凹入，缩回的扩展金属触点或标准USB连接器无法到达的插座引脚基板延伸部分接触。由于扩展连接器的扩展触点凹进，或者连接器针脚基座的延伸部分不符合标准USB插座，因此标准USB插座不会与延长金属触点接触。

4. 发明授权

US08061905B2 Multi-level cell (MLC) dual personality extended fiber optic flash memory device 失效
标题翻译：多级单元（MLC）双重人格扩展光纤闪存设备
公开(公告)号：US08061905B2
公开(公告)日：2011-11-22
申请号：US12111872
申请日：2008-04-29
申请人： Abraham Ma , I-Kang Yu , David Nguyen , Charles C. Lee , Ming-Shiang Shen
发明人： Abraham Ma , I-Kang Yu , David Nguyen , Charles C. Lee , Ming-Shiang Shen
IPC分类号： G02B6/38
CPC分类号： G06K19/07732
摘要： A multi-level cell (MLC) dual-personality extended fiber optic flash drive includes a MLC dual-personality extended fiber optic Universal Serial Bus (USB) plug connector connected to a dual-personality extended fiber optic flash drive and being removably connectable to a host. The connector is adaptable to receive electrical data and optical data. A transceiver, located on the flash drive, is operative to convert received electrical data to optical data or to convert received optical data to electrical data.
摘要翻译：多级单元（MLC）双人格扩展光纤闪存驱动器包括连接到双人格扩展光纤闪存驱动器的MLC双人格扩展光纤通用串行总线（USB）插头连接器，并且可移除地连接到主办。该连接器适用于接收电气数据和光学数据。位于闪存驱动器上的收发器用于将接收的电数据转换为光学数据或将接收到的光学数据转换为电气数据。

5. 发明授权

US07934074B2 Flash module with plane-interleaved sequential writes to restricted-write flash chips 有权
标题翻译：闪存模块，具有平面交错顺序写入限制写入闪存芯片
公开(公告)号：US07934074B2
公开(公告)日：2011-04-26
申请号：US11871011
申请日：2007-10-11
申请人： Charles C. Lee , Frank Yu , Ming-Shiang Shen , Abraham C. Ma , David Q. Chow
发明人： Charles C. Lee , Frank Yu , Ming-Shiang Shen , Abraham C. Ma , David Q. Chow
IPC分类号： G06F12/06
CPC分类号： G06F12/0246 , G06F12/0607 , G06F2212/7201 , G06F2212/7208 , G11C11/5621 , G11C16/0408
摘要： A flash memory controller on a PCIE bus controls flash-memory modules on a flash bus. The flash-memory modules are plane-interleaved using interleaved bits extracted from the lowest bits of the logical block index. These plane-interleave bits are split into a LSB and a MSB, with middle physical block bits between the LSB and MSB. A physical sequential address counter generates a physical block number by incrementing the plane-interleave bits before the middle physical block bits, and then relocating the MSB to above the middle physical block bits. This causes blocks to be accessed in a low-high sequence of 0, 1, 4096, 4097, 2, 3, 4098, 4099, etc. in the four planes of flash memory. A RAM physical page valid table tracks valid pages in the four planes, while a RAM mapping table stores the plane, block, and page addresses for logical sectors generated by the physical sequential address counter.
摘要翻译： PCIE总线上的闪存控制器控制闪存总线上的闪存模块。闪存模块使用从逻辑块索引的最低位提取的交错比特进行平面交织。这些平面交织位分为LSB和MSB，LSB与MSB之间的中间物理块位。物理顺序地址计数器通过在中间物理块比特之前递增平面交织比特，然后将MSB重新定位到中间物理块比特之上来生成物理块号。这导致在闪存的四个平面中以0,1,4096,4097,2,3,40,40,4099等的低高序列访问块。 RAM物理页有效表跟踪四个平面中的有效页面，而RAM映射表存储由物理顺序地址计数器生成的逻辑扇区的平面，块和页面地址。

6. 发明授权

US07886108B2 Methods and systems of managing memory addresses in a large capacity multi-level cell (MLC) based flash memory device 失效
标题翻译：在基于大容量多级单元（MLC）的闪存设备中管理存储器地址的方法和系统
公开(公告)号：US07886108B2
公开(公告)日：2011-02-08
申请号：US12025706
申请日：2008-02-04
申请人： Charles C. Lee , I-Kang Yu , David Nguyen , Abraham Chih-Kang Ma , Ming-Shiang Shen
发明人： Charles C. Lee , I-Kang Yu , David Nguyen , Abraham Chih-Kang Ma , Ming-Shiang Shen
IPC分类号： G06F13/16
CPC分类号： G06F12/0246 , G06F12/0607 , G11C11/5621 , G11C16/0408 , G11C16/349 , G11C16/3495
摘要： Methods and systems of managing memory addresses in a large capacity multi-level cell based flash memory device are described. According to one aspect, a flash memory device comprises a processing unit to manage logical-to-physical address correlation using an indexing scheme. The flash memory is partitioned into N sets. Each set includes a plurality of entries (i.e., blocks). N sets of partial logical entry number to physical block number and associated page usage information (hereinafter ‘PLTPPUI’) are stored in the reserved area of the MLC based flash memory. Only one the N sets is loaded to address correlation and page usage memory (ACPUM), which is a limited size random access memory (RAM). In one embodiment, static RAM (SRAM) is implemented for fast access time for the address correlation. LSA received together with the data transfer request dictates which one of the N sets of PLTPPUI is loaded into ACPUM.
摘要翻译：描述了在大容量多级基于单元的闪存设备中管理存储器地址的方法和系统。根据一个方面，一种闪存设备包括一个使用索引方案来管理逻辑到物理地址相关的处理单元。闪存被分为N组。每个集合包括多个条目（即，块）。对于物理块号和相关联的页面使用信息（以下称为“PLTPPUI”）的N组部分逻辑条目号被存储在基于MLC的闪速存储器的保留区域中。只有一个N集被加载以寻址相关和页面使用存储器（ACPUM），这是一个有限大小的随机存取存储器（RAM）。在一个实施例中，静态RAM（SRAM）被实现用于地址相关的快速访问时间。与数据传输请求一起接收的LSA指示将N组PLTPPUI中的哪一个加载到ACPUM中。

7. 发明授权

US07806705B2 Slide flash memory devices 有权
标题翻译：滑动闪存设备
公开(公告)号：US07806705B2
公开(公告)日：2010-10-05
申请号：US12604309
申请日：2009-10-22
申请人： Frank I-Kang Yu , David Nguyen , Jim Chin-Nan Ni , Abraham C. Ma , Ming-Shiang Shen
发明人： Frank I-Kang Yu , David Nguyen , Jim Chin-Nan Ni , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： H01R13/44
CPC分类号： C09D17/001
摘要： A portable USB device with an improved configuration is described herein. According to one embodiment, a portable USB device includes a core unit having a USB plug connector coupled to one or more flash memory devices and a flash controller disposed therein, where the flash controller is capable of exchanging data with a host via the USB plug connector using a bulk-only-transfer protocol. The portable USB device further includes a housing for enclosing the core unit, including a front end opening to allow the USB plug connector to be deployed. The portable USB device further includes a core unit carrier for carrying the core unit for deploying and retracting the core unit, including a slide button to allow a finger of a user to slide the USB plug connector of the core unit in and out of the housing via the front end opening of the housing.
摘要翻译：本文描述了具有改进的配置的便携式USB设备。根据一个实施例，便携式USB设备包括具有耦合到一个或多个闪存设备的USB插头连接器和设置在其中的闪存控制器的核心单元，其中闪存控制器能够经由USB插头连接器与主机交换数据使用批量传输协议。便携式USB设备还包括用于封装核心单元的壳体，包括前端开口以允许USB插头连接器被部署。便携式USB装置还包括用于承载用于部署和缩回核心单元的核心单元的核心单元载体，包括滑动按钮，以允许用户的手指将核心单元的USB插头连接器滑入和移出壳体通过外壳的前端开口。

8. 发明授权

US07707321B2 Chained DMA for low-power extended USB flash device without polling 失效
标题翻译：用于低功耗扩展USB闪存设备的链接DMA，无轮询
公开(公告)号：US07707321B2
公开(公告)日：2010-04-27
申请号：US11928124
申请日：2007-10-30
申请人： Charles C. Lee , David Q. Chow , Abraham C. Ma , Frank Yu , Ming-Shiang Shen , Horng-Yee Chou
发明人： Charles C. Lee , David Q. Chow , Abraham C. Ma , Frank Yu , Ming-Shiang Shen , Horng-Yee Chou
IPC分类号： G06F3/00 , G06F13/38
CPC分类号： G06F13/28 , Y02D10/14
摘要： An extended Universal-Serial Bus (EUSB) host has reduced loading by using radio frequency (RF) transceivers or direct wiring traces rather than a pair of legacy USB cables. The reduced loading opens the eye pattern. The EUSB device transfers internal data using chained Direct-Memory Access (DMA). Registers in a DMA controller point to a vector table that has vector entries, each pointing to a destination and a source. The source is a memory table for a memory group. The memory table has entries for several memory segments. Each memory-table entry has a pointer to a memory segment and a byte count for the segment. Once all bytes in the segment are transferred, a flag in the entry indicates when another memory segment follows within the memory group. When an END flag is read, then vector table is advanced to the next vector entry, and another memory group of memory segments processed.
摘要翻译：扩展的通用串行总线（EUSB）主机通过使用射频（RF）收发器或直接布线轨迹而不是一对传统的USB电缆减少了负载。减少负荷打开眼睛图案。 EUSB设备使用链接的直接内存访问（DMA）传输内部数据。 DMA控制器中的寄存器指向具有向量条目的向量表，每个向量表指向一个目的地和一个源。源是内存组的内存表。内存表有几个内存段的条目。每个存储表条目具有指向存储器段的指针和段的字节计数。一旦片段中的所有字节都被传送，该条目中的标志表示在存储器组中跟随其他内存段的时间。读取END标志时，向量表前进到下一个向量条目，并处理另一个内存段的内存组。

9. 发明申请

US20100082893A1 Flash Memory Controller For Electronic Data Flash Card 审中-公开
标题翻译：闪存控制器用于电子数据闪存卡
公开(公告)号：US20100082893A1
公开(公告)日：2010-04-01
申请号：US12631761
申请日：2009-12-04
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 , G06F12/02 , G06F12/10
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。

10. 发明申请

US20100082892A1 Flash Memory Controller For Electronic Data Flash Card 审中-公开
标题翻译：闪存控制器用于电子数据闪存卡
公开(公告)号：US20100082892A1
公开(公告)日：2010-04-01
申请号：US12631748
申请日：2009-12-04
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 , G06F12/02
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。

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