公开(公告)号：US20050272444A1

公开(公告)日：2005-12-08

申请号：US10863143

申请日：2004-06-08

申请人： Timothy Heffield ,  Craig Bishop ,  Kevin Eldred ,  Jose Korneluk ,  Vijay Ram ,  Thomas Kung ,  Victor Nguyen

发明人： Timothy Heffield ,  Craig Bishop ,  Kevin Eldred ,  Jose Korneluk ,  Vijay Ram ,  Thomas Kung ,  Victor Nguyen

IPC分类号： H04B3/36 ,  H04W24/00 ,  H04W64/00 ,  H04W88/02 ,  H04W99/00

CPC分类号： H04W88/02 ,  H04W24/00 ,  H04W48/08 ,  H04W64/00 ,  H04W76/10

摘要： The invention concerns a method (300) for directing users to coverage. The method includes the steps of detecting (314) when a signal strength parameter of a mobile unit (112) falls below a predetermined threshold, acquiring (316) positional information about the mobile unit and directing (322) a user of the mobile unit to a reestablishing coverage area (110) that has a signal strength that would cause the signal strength parameter to meet the predetermined threshold. In addition, the method can include the step of calculating (320) positional parameters between the mobile unit and the reestablishing coverage area in which the reestablishing coverage area is a coverage area (110) that is physically closest to the mobile unit in comparison to other coverage areas.

摘要翻译： 本发明涉及一种用于引导用户覆盖的方法（300）。 该方法包括以下步骤：当移动单元（112）的信号强度参数下降到预定阈值以下时，检测（314），获取（316）关于移动单元的位置信息，并将（322）移动单元的用户 具有使信号强度参数达到预定阈值的信号强度的重建覆盖区域（110）。 此外，该方法可以包括计算（320）移动单元与重新建立覆盖区域之间的位置参数的步骤，其中重新建立覆盖区域是物理上最接近移动单元的覆盖区域（110），与其他 覆盖区域。

公开(公告)号：US20130173598A1

公开(公告)日：2013-07-04

申请号：US13531553

申请日：2012-06-24

申请人： Victor Nguyen

发明人： Victor Nguyen

IPC分类号： G06F17/30

CPC分类号： G06F16/285

摘要： A method and apparatus for analyzing cellular telephone records is provided. The analysis applies a statistics-based approach to determine patterns in cellular activity and identify pertinent location information in the cellular telephone records.

摘要翻译： 提供了一种用于分析蜂窝电话记录的方法和装置。 该分析应用基于统计的方法来确定细胞活动中的模式并识别蜂窝电话记录中的相关位置信息。

公开(公告)号：US20050255619A1

公开(公告)日：2005-11-17

申请号：US11113624

申请日：2005-04-25

申请人： Luca Negro ,  Jae Yi ,  Jurgen Michel ,  Yasha Yi ,  Victor Nguyen ,  Lionel Kimerling

发明人： Luca Negro ,  Jae Yi ,  Jurgen Michel ,  Yasha Yi ,  Victor Nguyen ,  Lionel Kimerling

IPC分类号： G02B6/122 ,  H01L21/00 ,  H01L21/31 ,  H01L21/314 ,  H01L21/469 ,  H01L21/76 ,  H01L33/46 ,  H01S3/06 ,  H01S3/063 ,  H01S3/083 ,  H01S3/16 ,  H01S5/10 ,  H01S5/183

CPC分类号： H01S3/0627 ,  B82Y10/00 ,  B82Y20/00 ,  G02B6/1225 ,  H01L21/3144 ,  H01L33/46 ,  H01S3/0604 ,  H01S3/0632 ,  H01S3/0637 ,  H01S3/083 ,  H01S3/0933 ,  H01S3/0941 ,  H01S3/16 ,  H01S3/1603 ,  H01S3/1628 ,  H01S3/169 ,  H01S5/105 ,  H01S5/183

摘要： A fabrication method and materials produce high quality aperiodic photonic structures. Light emission can be activated by thermal annealing post growth treatments when thin film layers of SiO2 and SiNx or Si-rich oxide are used. From these aperiodic structures, that can be obtained in different vertical and planar device geometries, the presence of aperiodic order in a photonic device provides strong group velocity reduction (slow photons), enhanced light-matter interaction, light emission enhancement, gain enhancement, and/or nonlinear optical properties enhancement.

摘要翻译： 制造方法和材料产生高质量的非周期光子结构。 当使用SiO 2和SiN x 3或富Si氧化物的薄膜层时，可以通过生长后处理进行热退火来激发发光。 从这些非周期结构可以在不同的垂直和平面器件几何形状中获得，光子器件中非周期性顺序的存在提供了强的组速度降低（慢光子），增强的光物质相互作用，光发射增强，增益增强和 /或非线性光学性能增强。

公开(公告)号：US20080179954A1

公开(公告)日：2008-07-31

申请号：US11627695

申请日：2007-01-26

申请人： Victor Nguyen

发明人： Victor Nguyen

IPC分类号： H02J3/38

CPC分类号： H02J3/46 ,  H03F1/342 ,  H03F3/45179 ,  H03F2200/513 ,  Y10T307/505 ,  Y10T307/735

摘要： A circuit and method for producing an output voltage that replicates an input voltage. A circuit comprises an amplifier stage configured to amplify a difference between an input voltage and a feedback voltage. An output stage is configured to produce an output voltage equal to the input voltage. The output stage configured to be driven by the difference between the input voltage and the feedback voltage. The output stage further comprises a main supply current path configured to provide a first current from a main supply source, the first current providing at least a portion of the output voltage, and a current management circuit configured to provide a second current from an auxiliary supply source, the second current providing any remaining portion of the output voltage not provided by the first current.

摘要翻译： 一种用于产生复制输入电压的输出电压的电路和方法。 电路包括被配置为放大输入电压和反馈电压之间的差的放大器级。 输出级被配置为产生等于输入电压的输出电压。 输出级被配置为由输入电压和反馈电压之间的差异驱动。 输出级还包括主电源电流路径，其被配置为从主电源提供第一电流，第一电流提供至少一部分输出电压，以及电流管理电路，其被配置为从辅助电源提供第二电流 源，第二电流提供未由第一电流提供的输出电压的任何剩余部分。

公开(公告)号：US07656219B2

公开(公告)日：2010-02-02

申请号：US11627695

申请日：2007-01-26

申请人： Victor Nguyen

发明人： Victor Nguyen

IPC分类号： H03F3/45

CPC分类号： H02J3/46 ,  H03F1/342 ,  H03F3/45179 ,  H03F2200/513 ,  Y10T307/505 ,  Y10T307/735

摘要： A circuit and method for producing an output voltage that replicates an input voltage. A circuit comprises an amplifier stage configured to amplify a difference between an input voltage and a feedback voltage. An output stage is configured to produce an output voltage equal to the input voltage. The output stage configured to be driven by the difference between the input voltage and the feedback voltage. The output stage further comprises a main supply current path configured to provide a first current from a main supply source, the first current providing at least a portion of the output voltage, and a current management circuit configured to provide a second current from an auxiliary supply source, the second current providing any remaining portion of the output voltage not provided by the first current.

摘要翻译： 一种用于产生复制输入电压的输出电压的电路和方法。 电路包括被配置为放大输入电压和反馈电压之间的差的放大器级。 输出级被配置为产生等于输入电压的输出电压。 输出级被配置为由输入电压和反馈电压之间的差异驱动。 输出级还包括主电源电流路径，其被配置为从主电源提供第一电流，第一电流提供至少一部分输出电压，以及电流管理电路，其被配置为从辅助电源提供第二电流 源，第二电流提供未由第一电流提供的输出电压的任何剩余部分。

公开(公告)号：US07180779B2

公开(公告)日：2007-02-20

申请号：US11178965

申请日：2005-07-11

申请人： Nicola Telecco ,  Victor Nguyen

发明人： Nicola Telecco ,  Victor Nguyen

IPC分类号： G11C11/34

CPC分类号： G11C16/3468 ,  G11C16/26 ,  G11C16/3477

摘要： The present invention is related to semiconductor memories, and in particular, to a nonvolatile or flash memory and method that reduces the effect of or is tolerant of over-erased memory cells. When a memory cell is read, a read voltage is applied to at least one target memory cell, and a negative bias voltage that is lower than a threshold voltage of an over-erased memory cell is also applied to at least one other selected memory cell that is in the same row as the target memory cell. Applying a negative bias voltage to adjacent or proximate memory cells shuts off nearby cells to isolate current that may come from over-erased memory cells during a read, program, or erase operation.

摘要翻译： 本发明涉及半导体存储器，特别涉及一种减少过度擦除的存储单元的影响或容忍的非易失性或闪速存储器和方法。 当存储单元被读取时，读取电压被施加到至少一个目标存储单元，并且低于过擦除存储单元的阈值电压的负偏置电压也被施加到至少一个其他选择的存储单元 它与目标存储单元处于同一行。 对相邻或邻近的存储器单元施加负偏置电压会关闭附近的单元，以隔离在读取，编程或擦除操作期间来自过擦除的存储单元的电流。