公开(公告)号：US20080261450A1

公开(公告)日：2008-10-23

申请号：US11924540

申请日：2007-10-25

申请人： David Nguyen ,  Jim Chin-Nan Ni ,  Charles Chung Lee ,  Abraham Chih-Kang Ma ,  Ming-Shiang Shen

发明人： David Nguyen ,  Jim Chin-Nan Ni ,  Charles Chung Lee ,  Abraham Chih-Kang Ma ,  Ming-Shiang Shen

IPC分类号： H01R13/648 ,  H01R43/00

CPC分类号： G06F12/1416 ,  G06F21/32 ,  G06F21/78 ,  G06K9/00087 ,  G06K19/07 ,  G06K19/07354 ,  G06K19/07732 ,  G07C9/00087 ,  G07C2009/00095 ,  Y10T29/49169

摘要： In one embodiment of the present invention a portable and retractable flash drive with optional rotary deploying and retracting and fingerprint verification capability is disclosed to include a cylinder assembly. The cylinder assembly has a connector situated on one end, and a fingerprint sensor situated the surface. The portable and retractable flash drive with optional rotary deploying and retracting and fingerprint verification capability further includes a rotary tube at least partially enclosing the cylinder assembly for deploying the connector. An end tube is rotatably attached to one of the two ends of the rotary tube, and an end cap is attached to the other of the two ends of the rotary tube. The rotary tube is rotated relative to the end tube to slide the cylinder assembly back and forth inside the rotary tube to extend and retract the connector.

摘要翻译： 在本发明的一个实施例中，公开了一种具有可选择的旋转展开和缩回和指纹验证能力的便携式和可伸缩闪光驱动器，以包括气缸组件。 气缸组件具有位于一端的连接器和位于表面的指纹传感器。 具有可选的旋转展开和回缩和指纹验证功能的便携式和可伸缩闪光驱动器还包括至少部分地包围用于展开连接器的气缸组件的旋转管。 端管可旋转地安装在旋转管的两端之一上，端盖安装在旋转管的两端的另一端。 旋转管相对于端管旋转，以使旋转管内的气缸组件前后滑动以延伸和缩回连接器。

公开(公告)号：US20080233798A1

公开(公告)日：2008-09-25

申请号：US12050748

申请日：2008-03-18

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： H01R13/648 ,  G06K9/00 ,  H05K7/10

CPC分类号： C09D17/001 ,  G06F12/0246 ,  G11C11/5621 ,  G11C16/0408 ,  G11C16/349 ,  G11C16/3495

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 multi-level cell (MLC) flash memory devices and an MLC flash controller disposed therein. 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多电平单元（MLC）闪存设备的USB插头连接器和设置在其中的MLC闪存控制器的核心单元。 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。

公开(公告)号：US07420803B2

公开(公告)日：2008-09-02

申请号：US11682261

申请日：2007-03-05

申请人： Paul Hsueh ,  Jin Kyu Kim ,  Nan Nan ,  David Nguyen ,  Ming-Shiang Shen

发明人： Paul Hsueh ,  Jin Kyu Kim ,  Nan Nan ,  David Nguyen ,  Ming-Shiang Shen

IPC分类号： G06F1/16

CPC分类号： H01R13/629 ,  G06F12/1416 ,  G06F21/32 ,  G06F21/78 ,  G06K9/00087 ,  G06K19/07 ,  G06K19/07354 ,  G07C9/00087

摘要： A universal serial bus (USB) flash drive pen device for deploying and retracting a USB plug connector having a pusher assembly including a USB flash drive and a USB plug connector, in accordance with an embodiment of the present invention. The USB flash drive pen device further includes a housing assembly at least partially enclosing said pusher assembly for deploying said USB plug connector, said USB flash drive being coupled to said USB plug connector, said pusher assembly retracting said USB plug connector into said housing assembly, said USB flash drive pen device for deploying said USB plug connector to couple said USB flash drive to a USB port.

摘要翻译： 根据本发明的实施例的通用串行总线（USB）闪存驱动笔装置，用于部署和缩回具有包括USB闪存驱动器和USB插头连接器的推动器组件的USB插头连接器。 所述USB闪存驱动器笔装置还包括至少部分地封闭所述推动器组件以用于展开所述USB插头连接器的壳体组件，所述USB闪存驱动器耦合到所述USB插头连接器，所述推动器组件将所述USB插头连接器缩回到所述壳体组件中， 所述USB闪存笔设备用于部署所述USB插头连接器以将所述USB闪存驱动器耦合到USB端口。

公开(公告)号：US20080064271A1

公开(公告)日：2008-03-13

申请号：US11901604

申请日：2007-09-17

申请人： Siew Hiew ,  Jim Ni ,  Abraham Ma ,  David Nguyen

发明人： Siew Hiew ,  Jim Ni ,  Abraham Ma ,  David Nguyen

IPC分类号： B23P19/04 ,  H01R13/502

CPC分类号： H01R13/6395 ,  H01R24/62 ,  Y10T29/49838

摘要： Embodiments of a plug and cap of a Universal-Serial-Bus (USB) device have been presented. In one embodiment, a USB device includes a main body, a piece of string, and a cap. The main body has a printed circuit board assembly (PCBA) and a casing, wherein the PCBA is partially housed in the casing, and the PCBA further includes a USB connector protruding out of the casing at a first end of the casing. The piece of string is coupled to the main body and the cap. The cap is detachably coupled to the first end of the casing of the main body to cover the USB connector, wherein the cap remains indirectly coupled to the casing via the piece of string when the cap is detached from the first end of the casing to expose the USB connector.

摘要翻译： 已经提出了通用串行总线（USB）设备的插头和盖的实施例。 在一个实施例中，USB设备包括主体，弦线和盖。 主体具有印刷电路板组件（PCBA）和壳体，其中PCBA部分地容纳在壳体中，并且PCBA还包括在壳体的第一端处从壳体突出的USB连接器。 琴弦连接到主体和帽上。 盖可拆卸地联接到主体的壳体的第一端以覆盖USB连接器，其中当帽从壳体的第一端分离以暴露时，盖保持通过弦线间接地联接到壳体 USB连接器。

公开(公告)号：US20070216800A1

公开(公告)日：2007-09-20

申请号：US11691406

申请日：2007-03-26

申请人： Haw-Jyh Liaw ,  David Nguyen

发明人： Haw-Jyh Liaw ,  David Nguyen

IPC分类号： H04N7/01

CPC分类号： G11C5/063 ,  G06F13/1684 ,  G06F13/4086 ,  G06F13/409 ,  G06F13/4247 ,  G11C5/04 ,  G11C7/1048 ,  H05K1/023 ,  H05K1/0246 ,  H05K1/0248 ,  H05K1/14 ,  H05K7/1459 ,  H05K2201/044 ,  H05K2201/09263 ,  H05K2201/10022 ,  H05K2201/10159 ,  H05K2201/10689

摘要： A memory system includes a controller chip and a memory module coupled to the controller chip. A signal line carries a signal that traverses the signal line until reaching a termination at an end of the signal line. A clock line carries a clock signal that traverses the clock line to reach a second termination at an end of the clock line. The module includes a first memory device connected to the signal line and the clock line such that the signal and the clock signal arrive at the first memory device at substantially the same time. The module includes a second memory device connected to the signal line and the clock line such that the signal and the clock signal arrive at the second memory device at substantially the same time and after the signal and the clock signal arrive at the first memory device.

摘要翻译： 存储器系统包括控制器芯片和耦合到控制器芯片的存储器模块。 信号线承载穿过信号线的信号，直到在信号线的末端达到终止。 时钟线承载穿过时钟线的时钟信号，以在时钟线的末端到达第二个终端。 模块包括连接到信号线和时钟线的第一存储器件，使得信号和时钟信号在基本相同的时间到达第一存储器件。 模块包括连接到信号线和时钟线的第二存储器件，使得信号和时钟信号在基本上相同的时间到达第二存储器件，并且在信号和时钟信号到达第一存储器件之后。

公开(公告)号：US07268602B2

公开(公告)日：2007-09-11

申请号：US10964737

申请日：2004-10-15

申请人： David Nguyen ,  Suresh Rajan

发明人： David Nguyen ,  Suresh Rajan

IPC分类号： H03L7/06

CPC分类号： G06F9/3869 ,  G06F1/06 ,  G11C7/1051 ,  G11C7/1066 ,  G11C7/1072 ,  G11C11/401 ,  G11C29/028 ,  G11C29/50 ,  G11C29/50012 ,  G11C2207/2254 ,  H03K5/133 ,  H03K5/135 ,  H03K5/1534

摘要： A method and apparatus for accommodating delay variations among multiple signals are provided. According to one embodiment of the invention, transitions of one or more of a plurality of lines between different levels are detected. The timing of a signal affecting recovery of information from the plurality of lines is adjusted according to the transitions detected. Examples of such a signal include one or more signals carried on one or more of the plurality of lines and a timing signal carried on a line separate from the plurality of lines.

摘要翻译： 提供一种用于适应多个信号之间的延迟变化的方法和装置。 根据本发明的一个实施例，检测不同级别之间的多条线路中的一条或多条线路的转变。 根据检测到的转变来调整影响来自多条线路的信息恢复的信号的定时。 这种信号的示例包括在多条线路中的一条或多条线路上承载的一个或多个信号以及与多条线路分离的线路上承载的定时信号。

公开(公告)号：US20070156943A1

公开(公告)日：2007-07-05

申请号：US11685152

申请日：2007-03-12

申请人： Haw-Jyh Liaw ,  David Nguyen

发明人： Haw-Jyh Liaw ,  David Nguyen

IPC分类号： G06F13/14

CPC分类号： G11C5/063 ,  G06F13/1684 ,  G06F13/4086 ,  G06F13/409 ,  G06F13/4247 ,  G11C5/04 ,  G11C7/1048 ,  H05K1/023 ,  H05K1/0246 ,  H05K1/0248 ,  H05K1/14 ,  H05K7/1459 ,  H05K2201/044 ,  H05K2201/09263 ,  H05K2201/10022 ,  H05K2201/10159 ,  H05K2201/10689

摘要： A memory system includes a controller chip and a memory module coupled to the controller chip. A signal line carries a signal that traverses the signal line until reaching a termination at an end of the signal line. A clock line carries a clock signal that traverses the clock line to reach a second termination at an end of the clock line. The module includes a first memory device connected to the signal line and the clock line such that the signal and the clock signal arrive at the first memory device at substantially the same time. The module includes a second memory device connected to the signal line and the clock line such that the signal and the clock signal arrive at the second memory device at substantially the same time and after the signal and the clock signal arrive at the first memory device.

摘要翻译： 存储器系统包括控制器芯片和耦合到控制器芯片的存储器模块。 信号线承载穿过信号线的信号，直到在信号线的末端达到终止。 时钟线承载穿过时钟线的时钟信号，以在时钟线的末端到达第二个终端。 模块包括连接到信号线和时钟线的第一存储器件，使得信号和时钟信号在基本相同的时间到达第一存储器件。 模块包括连接到信号线和时钟线的第二存储器件，使得信号和时钟信号在基本上相同的时间到达第二存储器件，并且在信号和时钟信号到达第一存储器件之后。

公开(公告)号：US20050117240A1

公开(公告)日：2005-06-02

申请号：US10978644

申请日：2004-11-01

申请人： Raffi Codilian ,  William Johns ,  Charles Park ,  David Nguyen ,  Jack Chue

发明人： Raffi Codilian ,  William Johns ,  Charles Park ,  David Nguyen ,  Jack Chue

IPC分类号： G11B5/596 ,  G11B21/02 ,  G11B27/36 ,  H04R31/00

CPC分类号： G11B5/59633 ,  G11B5/59638 ,  Y10T29/49036

摘要： A method of manufacturing a disk drive and a disk drive where the width of the read element and the width of the write element are both measured at servo-writing time and the track pitch of the disk drive is set on the basis of those measurements. Disk drives with superior head width combinations are servo-written with a narrower track pitch in order to have a higher storage capacity. Disk drives with inferior head width combinations are detected before servo-writing so that the disk drive may be servo-written with wider track pitch rather than with a nominal track pitch that results in a subsequent drive failure during initial burn-in (IBI). The heads are used more efficiently in that heads that are more capable are used to their ability and less capable heads that would otherwise be disposed of are used at all.

摘要翻译： 基于这些测量，设置在伺服写入时刻测量读取元件的宽度和写入元件的宽度的盘驱动器和盘驱动器的方法，并且基于这些测量来设置磁盘驱动器的磁道间距。 具有优异头宽度组合的磁盘驱动器以较窄的磁道间距进行伺服写入，以具有更高的存储容量。 在伺服写入之前检测到具有较差头部宽度组合的磁盘驱动器，以便磁盘驱动器可以以更宽的磁道间距进行伺服写入，而不是在初始老化（IBI）期间导致后续驱动器故障的标称磁道间距。 头部被更有效地使用在那些使用能力更强的头部，否则将被处理的头部不太可用。

公开(公告)号：US20050079101A1

公开(公告)日：2005-04-14

申请号：US10682597

申请日：2003-10-09

申请人： Joel Dufresne ,  Bryan Feisel ,  Theresa Gerten ,  Brent Hansen ,  David Nguyen

发明人： Joel Dufresne ,  Bryan Feisel ,  Theresa Gerten ,  Brent Hansen ,  David Nguyen

IPC分类号： B01L3/00 ,  G01N31/22

CPC分类号： B01L3/502715 ,  B01L3/502707 ,  B01L2200/12 ,  B01L2300/0812 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2300/0887 ,  B01L2300/168 ,  G01N21/0303 ,  Y10S436/809 ,  Y10T156/1002 ,  Y10T156/1052 ,  Y10T156/1082

摘要： Sample processing devices that include transmissive layers and control layers to reduce or eliminate cross-talk between process chambers in the processing device are disclosed. The transmissive layers may transmit significant portions of signal light and/or interrogation light while the control layers block significant portions of signal light and/or interrogation light. Methods of manufacturing processing devices that include transmissive layers and control layers are also disclosed. The methods may involve continuous forming processes including co-extrusion of materials to form the transmissive layer and control layer in a processing device, followed by formation of the process chambers in the control layer. Alternatively, the methods may involve extrusion of materials for the control layer, followed by formation of process chambers in the control layer.

摘要翻译： 公开了包括透射层和控制层以减少或消除处理装置中的处理室之间的串扰的样品处理装置。 透射层可以传输信号光和/或询问光的大部分，同时控制层阻挡信号光和/或询问光的重要部分。 还公开了制造包括透射层和控制层的处理装置的方法。 所述方法可以包括连续的成形方法，包括共挤出材料以在处理装置中形成透射层和控制层，随后在控制层中形成处理室。 或者，所述方法可以包括挤出用于对照层的材料，随后在对照层中形成处理室。

公开(公告)号：US06571632B1

公开(公告)日：2003-06-03

申请号：US09573644

申请日：2000-05-18

申请人： Richard W. Browner ,  Richard L. Lemoine ,  Mark I. Jurras, III ,  David Nguyen ,  Robert Domnitz ,  Alan Robert Selfridge

发明人： Richard W. Browner ,  Richard L. Lemoine ,  Mark I. Jurras, III ,  David Nguyen ,  Robert Domnitz ,  Alan Robert Selfridge

IPC分类号： G01M1304

CPC分类号： G01L5/0009 ,  F16C19/52 ,  G01M13/04 ,  G01N2291/02845

摘要： An acoustic signal unit comprises a signal generation unit to generate a first electrical signal, a first transducer to generate an acoustic signal in response to the first electrical signal, and a second transducer to generate a second electrical signal in response to the received acoustic signal. A calculation unit is provided to compare the first and second electrical signals to determine the time of flight of the acoustic signal, wherein the time of flight corresponds to the stress in the rolling element bearing. The stress may be calculated according to a formula or by multiplying an acoustic time constant for the rolling element bearing by the distance traveled by the acoustic signal across the rolling element bearing, and by the time of flight determined by said comparison unit.

摘要翻译： 声信号单元包括产生第一电信号的信号产生单元，响应于第一电信号产生声信号的第一换能器，以及响应于所接收的声信号产生第二电信号的第二换能器。 提供计算单元以比较第一和第二电信号以确定声信号的飞行时间，其中飞行时间对应于滚动元件轴承中的应力。 可以根据公式计算应力，或者通过将滚动元件轴承的声学时间常数乘以由声学信号穿过滚动元件轴承所经过的距离乘以由所述比较单元确定的飞行时间来计算。