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31. 发明申请

US20080189486A1 USB Flash Memory Devices with An Improved Cap 审中-公开
标题翻译：具有改进盖的USB闪存设备
公开(公告)号：US20080189486A1
公开(公告)日：2008-08-07
申请号：US11928113
申请日：2007-10-30
申请人： David Nguyen , Nan Nan , Jim Chin-Nan Ni , Charles C. Lee , Ming-Shiang Shen
发明人： David Nguyen , Nan Nan , Jim Chin-Nan Ni , Charles C. Lee , Ming-Shiang Shen
IPC分类号： G06F12/00
CPC分类号： G06F12/1416 , G06F21/32 , G06F21/78 , G06K19/07 , G06K19/07354 , G06K19/07732 , G06K19/07743 , G07C9/00087
摘要： USB flash memory devices with an improved cap are described. According to an exemplary embodiment of the invention, a USB flash memory device comprises a flash memory drive, an improved cap, a cap plug and a wire loop. The flash memory drive comprises a core unit and an outer shell structure. The cap comprises a substantially slab-shaped hollow structure with rounded edges and rounded corners, having an open end and a closed end, two opposing side walls, a top surface and a bottom surface. The cap is configured to substantially encase the entire flash memory drive through the open end, when the flash memory drive is in a closed configuration. The cap plug is configured to plug into the cap, when the flash memory drive is in an open configuration. The wire loop is configured to link the flash memory drive and the cap plug together in one location.
摘要翻译：描述了具有改进的盖的USB闪存设备。根据本发明的示例性实施例，USB闪存设备包括闪存驱动器，改进的盖，盖塞和线环。闪存驱动器包括核心单元和外壳结构。盖包括具有圆形边缘和圆角的基本上平板状的中空结构，其具有开口端和封闭端，两个相对的侧壁，顶表面和底表面。当闪存驱动器处于关闭配置时，盖被配置为基本上将整个闪存驱动器封装在开放端。当闪存驱动器处于打开配置时，盖插头被配置为插入盖子。线环配置为在一个位置将闪存驱动器和盖塞连接在一起。

32. 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。

33. 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.

34. 发明授权

US06465077B1 Black line screens and methods of making same 失效
标题翻译：黑线屏幕和制作方法
公开(公告)号：US06465077B1
公开(公告)日：2002-10-15
申请号：US09491104
申请日：2000-01-25
申请人： Charles C. Lee , Terry L. Morris , Stephen R. Stone
发明人： Charles C. Lee , Terry L. Morris , Stephen R. Stone
IPC分类号： B32B328
CPC分类号： G02B27/2214 , B41M1/10 , B41M3/06 , H04N13/31 , Y10T428/24355 , Y10T428/2457 , Y10T428/24612 , Y10T428/24777 , Y10T428/24802 , Y10T428/31
摘要： A viewing device comprising a media having a lineal pattern of alternating transparent and non-transparent regions printed thereon, wherein the non-transparent regions comprise edges having an Edge Roughness greater than about 2 micrometers.
摘要翻译：一种观察装置，包括具有印刷在其上的交替的透明和非透明区域的线状图案的介质，其中所述非透明区域包括边缘粗糙度大于约2微米的边缘。

35. 发明授权

US4492970A Laser diode printer 失效
标题翻译：激光二极管打印机
公开(公告)号：US4492970A
公开(公告)日：1985-01-08
申请号：US400638
申请日：1982-07-22
申请人： Charles C. Lee , Richard Owen
发明人： Charles C. Lee , Richard Owen
IPC分类号： G02B26/10 , B41J2/44 , B41J2/47 , G03G15/04 , H04N1/04 , H04N1/12 , H04N1/23 , G01D15/14
CPC分类号： H04N1/12 , B41J2/471
摘要： The printer disclosed converts electronic information into human readable information by an imaging device comprising a laser diode which is a source of coherent monochromatic radiation requiring very low power to expose a sensitized sheet. The radiation from the laser diode may scan a focal plane on which the radiation is focused by an objective lens and compounded curved mirror such as a parabolic mirror. The medium for the image is a zinc oxide sensitized sheet.
摘要翻译：所公开的打印机通过包括激光二极管的成像装置将电子信息转换为人类可读信息，所述激光二极管是相干单色辐射源，其需要非常低的功率以暴露感光片。来自激光二极管的辐射可以通过物镜和诸如抛物面镜的复合曲面镜来扫描其上聚焦辐射的焦平面。图像的介质是氧化锌敏化片。

36. 发明授权

US08180931B2 USB-attached-SCSI flash-memory system with additional command, status, and control pipes to a smart-storage switch 失效
标题翻译： USB连接的SCSI闪存系统，带有智能存储交换机的附加命令，状态和控制管道
公开(公告)号：US08180931B2
公开(公告)日：2012-05-15
申请号：US12651334
申请日：2009-12-31
申请人： Charles C. Lee , Frank Yu , Abraham C. Ma
发明人： Charles C. Lee , Frank Yu , Abraham C. Ma
IPC分类号： G06F3/00 , G06F5/00
CPC分类号： G06F3/0661 , G06F3/0613 , G06F3/0688 , G11C11/5678 , G11C13/0004 , G11C16/102 , G11C2216/30
摘要： An electronic flash-memory card has additional pipes for commands and status messages so that data pipes are not clogged with commands and status messages, allowing for a higher data throughput. The command and status pipes are activated when a UAS/BOT detector detects that a host is using a USB-Attached-SCSI (UAS) mode rather than a Bulk-Only-Transfer (BOT) mode. The host can send additional commands and data without waiting for completion of a prior command when operating in UAS mode but not while operating in BOT mode. A command queue (CQ) in the device re-orders commands for accessing flash memory and merges data in a RAM buffer. Smaller 1 KB USB packets in the data pipes are merged into larger 8 KB payloads in the RAM buffer, allowing for more efficient flash access.
摘要翻译：电子闪存卡具有用于命令和状态消息的附加管道，使得数据管道不被命令和状态消息阻塞，从而允许更高的数据吞吐量。当UAS / BOT检测器检测到主机正在使用USB-Attached-SCSI（UAS）模式而不是Bulk-Only-Transfer（BOT）模式时，命令和状态管道将被激活。主机可以发送附加的命令和数据，而不必在UAS模式下操作时等待先前的命令完成，而不能在BOT模式下运行。设备中的命令队列（CQ）重新命令用于访问闪存的命令，并将数据合并到RAM缓冲区中。数据管道中较小的1 KB USB数据包被合并到RAM缓冲区中的较大的8 KB有效载荷中，从而实现更高效的闪存访问。

37. 发明授权

US08171204B2 Intelligent solid-state non-volatile memory device (NVMD) system with multi-level caching of multiple channels 失效
标题翻译：智能固态非易失性存储器件（NVMD）系统具有多通道多级缓存
公开(公告)号：US08171204B2
公开(公告)日：2012-05-01
申请号：US12115128
申请日：2008-05-05
申请人： David Q. Chow , Frank Yu , Charles C. Lee , Abraham C. Ma , Ming-Shiang Shen
发明人： David Q. Chow , Frank Yu , Charles C. Lee , Abraham C. Ma , Ming-Shiang Shen
IPC分类号： G06F13/00
CPC分类号： G06F12/1416 , G06F3/0664 , G06F12/0851 , G06F12/0866 , G06F12/0897 , G06F21/32 , G06F21/78 , G06F21/79 , G06F2212/2022 , Y02D10/13
摘要： A flash memory system stores blocks of data in Non-Volatile Memory Devices (NVMD) that are addressed by a logical block address (LBA). The LBA is remapped for wear-leveling and bad-block relocation by the NVMD. The NVMD are interleaved in channels that are accessed by a NVMD controller. The NVMD controller has a controller cache that caches blocks stored in NVMD in that channel, while the NVMD also contain high-speed cache. The multiple levels of caching reduce access latency. Power is managed in multiple levels by a power controller in the NVMD controller that sets power policies for power managers inside the NVMD. Multiple NVMD controllers in the flash system may each controller many channels of NVMD. The flash system with NVMD may include a fingerprint reader for security.
摘要翻译：闪存系统存储由逻辑块地址（LBA）寻址的非易失性存储器件（NVMD）中的数据块。 NVBA将对LBA进行重新配置以进行磨损均衡和坏块重定位。 NVMD在由NVMD控制器访问的通道中进行交织。 NVMD控制器具有缓存存储在该通道中的NVMD中的块的控制器高速缓存，而NVMD还包含高速缓存。多级缓存可以减少访问延迟。电源由NVMD控制器中的电源控制器以多级管理，为NVMD内的电源管理器设置电源策略。闪存系统中的多个NVMD控制器可以各自控制多个NVMD通道。具有NVMD的闪存系统可能包括用于安全性的指纹读取器。

38. 发明授权

US08112574B2 Swappable sets of partial-mapping tables in a flash-memory system with a command queue for combining flash writes 有权
标题翻译：具有用于组合闪存写入的命令队列的闪存系统中的可转换的部分映射表
公开(公告)号：US08112574B2
公开(公告)日：2012-02-07
申请号：US12347306
申请日：2008-12-31
申请人： Charles C. Lee , Frank Yu , Abraham C. Ma
发明人： Charles C. Lee , Frank Yu , Abraham C. Ma
IPC分类号： G06F12/10
CPC分类号： G06F12/0246 , G06F2212/7201 , G06F2212/7203 , G11C16/102 , G11C2216/30
摘要： A flash controller has a flash interface accessing physical blocks of multi-level-cell (MLC) flash memory. An Extended Universal-Serial-Bus (EUSB) interface loads host commands into a command queue where writes are re-ordered and combined to reduce flash writes. A partial logical-to-physical L2P mapping table in a RAM has entries for only 1 of N sets of L2P mapping tables. The other N−1 sets are stored in flash memory and fetched into the RAM when a L2P table miss occurs. The RAM required for mapping is greatly reduced. A data buffer stores one page of host write data. Sector writes are merged using the data buffer. The data buffer is flushed to flash when a different page is written, while the partial logical-to-physical mapping table is flushed to flash when a L2P table miss occurs, when the host address is to a different one of the N sets of L2P mapping tables.
摘要翻译：闪存控制器具有访问多电平单元（MLC）闪存的物理块的闪存接口。扩展通用串行总线（EUSB）接口将主机命令加载到命令队列中，其中写入被重新排序并组合以减少闪存写入。 RAM中的部分逻辑到物理L2P映射表仅具有N组L2P映射表中的1个的条目。其他N-1组存储在闪存中，并在发生L2P表错误时被提取到RAM中。映射所需的RAM大大降低。数据缓冲器存储一页主机写入数据。扇区写入使用数据缓冲区进行合并。当写入不同的页面时，数据缓冲区被刷新闪存，而当L2P表错过发生时，部分逻辑到物理映射表被刷新为闪存，当主机地址是N组的L2P中的不同的一个映射表。

39. 发明授权

US08015348B2 Memory address management systems in a large capacity multi-level cell (MLC) based flash memory device 有权
标题翻译：大容量多级单元（MLC）闪存设备中的内存地址管理系统
公开(公告)号：US08015348B2
公开(公告)日：2011-09-06
申请号：US12980591
申请日：2010-12-29
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： G06F12/08
CPC分类号： H05K1/182 , G06F12/00 , H01R13/447 , H05K1/181 , H05K5/0278 , H05K2201/10189 , H05K2201/10446 , H05K2203/1572
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。

40. 发明申请

US20110179219A1 HYBRID STORAGE DEVICE 审中-公开
标题翻译：混合存储设备
公开(公告)号：US20110179219A1
公开(公告)日：2011-07-21
申请号：US13076369
申请日：2011-03-30
申请人： Abraham C. Ma , Charles C. Lee , I-Kang Yu , Shimon Chen
发明人： Abraham C. Ma , Charles C. Lee , I-Kang Yu , Shimon Chen
IPC分类号： G06F12/00
CPC分类号： G06F3/0664 , G06F3/0613 , G06F3/0616 , G06F3/064 , G06F3/0688 , G06F11/1456 , G06F12/0246 , G06F2212/225 , G06F2212/7201 , G06F2212/7208 , G06F2212/7211
摘要： A hybrid storage device comprises both solid-state disk (SDD) and at least one hard disk drive (HDD). The hybrid storage device has at least two operational modes: concatenation and safe. According to one aspect, the total capacity of hybrid storage device is the sum of SSD and at least one HDD in a concatenation or big mode, while the total capacity is the capacity of the HDD in a safe mode. In one embodiment, HDD is configured for storing a copy of the SSD's contents in a reserved area. In another, SSD comprises more than one identical flash memory devices controlled by a RAID controller.
摘要翻译：混合存储设备包括固态盘（SDD）和至少一个硬盘驱动器（HDD）。混合存储设备具有至少两种操作模式：级联和安全。根据一个方面，混合存储设备的总容量是SSD和连接或大模式中的至少一个HDD的总和，而总容量是HDD在安全模式下的容量。在一个实施例中，HDD被配置为将SSD的内容的副本存储在保留区域中。另一方面，SSD包括由RAID控制器控制的多于一个的相同闪存设备。

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