公开(公告)号：US07560912B2

公开(公告)日：2009-07-14

申请号：US11380064

申请日：2006-04-25

Applicant: Ming Xu ,  Yuancheng Ren ,  Fred C. Lee ,  Andrew P. Schmit

Inventor： Ming Xu ,  Yuancheng Ren ,  Fred C. Lee ,  Andrew P. Schmit

IPC: G05F1/571 ,  H02H3/22

CPC classification number: H02M3/158 ,  H02M2001/0045

Abstract: An active linear regulator circuit in parallel with a filter capacitor of a switching voltage regulator injects current to a load only when the switching regulator and capacitor cannot supply adequate current to follow high frequency load transients in a manner which is compatible with adaptive voltage positioning (AVP) requirements. control of current injection and determination of the insufficiency of current from the switching regulator and capacitors is achieved by impedance matching of the linear regulator to the switching regulator. The linear regulator thus operates at relatively low current and duty cycle to limit power dissipation therein. By matching impedances and increasing the bandwidth of the switching regulator, filter capacitor requirements can be reduced to the point of being met entirely by packaging and/or on-die capacitors which may be placed close to or at the point of load to reduce parasitic inductance, as can the linear regulator.

Abstract translation: 只有当开关稳压器和电容器不能以与自适应电压定位（AVP）兼容的方式提供足够的电流来跟随高频负载瞬变时，与开关电压调节器的滤波电容器并联的有源线性稳压器电路将电流注入到负载 ） 要求。 通过线性稳压器与开关调节器的阻抗匹配来实现电流注入的控制和确定开关调节器和电容器的电流不足。 因此，线性调节器在相对低的电流和占空比下操作以限制其中的功率耗散。 通过匹配阻抗并增加开关稳压器的带宽，可以将滤波电容器的要求降低到完全通过封装和/或片上电容器来满足要求，这些电容器可以放置在接近或负载点以减小寄生电感 ，线性调节器也可以。

公开(公告)号：US20090174378A1

公开(公告)日：2009-07-09

申请号：US12401815

申请日：2009-03-11

Applicant: Ming Xu ,  Yuancheng Ren ,  Fred C. Lee ,  Andrew P. Schmit

Inventor： Ming Xu ,  Yuancheng Ren ,  Fred C. Lee ,  Andrew P. Schmit

IPC: G05F1/00

CPC classification number: H02M3/158 ,  H02M2001/0045

Abstract: An active linear regulator circuit in parallel with a filter capacitor of a switching voltage regulator injects current to a load only when the switching regulator and capacitor cannot supply adequate current to follow high frequency load transients in a manner which is compatible with adaptive voltage positioning (AVP) requirements. control of current injection and determination of the insufficiency of current from the switching regulator and capacitors is achieved by impedance matching of the linear regulator to the switching regulator. The linear regulator thus operates at relatively low current and duty cycle to limit power dissipation therein. By matching impedances and increasing the bandwidth of the switching regulator, filter capacitor requirements can be reduced to the point of being met entirely by packaging and/or on-die capacitors which may be placed close to or at the point of load to reduce parasitic inductance, as can the linear regulator.

Abstract translation: 只有当开关稳压器和电容器不能以与自适应电压定位（AVP）兼容的方式提供足够的电流来跟随高频负载瞬变时，与开关电压调节器的滤波电容器并联的有源线性稳压器电路将电流注入到负载 ） 要求。 通过线性稳压器与开关调节器的阻抗匹配来实现电流注入的控制和确定开关调节器和电容器的电流不足。 因此，线性调节器在相对低的电流和占空比下操作以限制其中的功率耗散。 通过匹配阻抗并增加开关稳压器的带宽，可以将滤波电容器的要求降低到完全通过封装和/或片上电容器来满足要求，这些电容器可以放置在接近或负载点以减小寄生电感 ，线性调节器也可以。

公开(公告)号：US07369129B2

公开(公告)日：2008-05-06

申请号：US11151810

申请日：2005-06-13

Applicant: Nobuyoshi Mori ,  Gundula Niemann ,  Ming Xu

Inventor： Nobuyoshi Mori ,  Gundula Niemann ,  Ming Xu

IPC: G06T11/20 ,  G06F11/00 ,  G06K9/00 ,  G06K9/68

CPC classification number: G06F11/3692

Abstract: Methods and apparatus, including computer program products, implementing techniques for testing user interfaces of software application. The techniques include interacting with a user to identify one or more straight lines in a first rendering of a user interface for a software application, the straight lines being diagnostic of the correct layout of the first rendering of the user interface, and using the one or more straight lines as reference lines to determine if a second rendering of the user interface has a correct layout.

Abstract translation: 方法和设备，包括计算机程序产品，测试软件应用用户界面的技术。 这些技术包括与用户交互以在软件应用的用户界面的第一次呈现中识别一条或多条直线，该直线是对用户界面的第一次渲染的正确布局的诊断，并且使用该一条或 更直线作为参考线，以确定用户界面的第二次呈现是否具有正确的布局。

公开(公告)号：US20080049607A1

公开(公告)日：2008-02-28

申请号：US11843766

申请日：2007-08-23

Applicant: Ming XU

Inventor： Ming XU

IPC: G06F11/20 ,  G01R31/00

CPC classification number: H04L41/00 ,  H04L12/2856 ,  H04L12/462 ,  H04L43/0811

Abstract: The present invention discloses a method for checking MA integrity, including: creating an MEP a; determining, by an MEP c in an MA, whether an MEP b with the same source port information as the MEP a exists in the MA; if there exists an MEP b with the same source port information as the MEP a in the MA, no isolated and unmated MEP exists in the MA; if an MEP b with the same source information as the MEP a does not exist in the MA, an isolated MEP exists in the MA. The present invention also discloses an apparatus for checking an MA integrity and a method and an apparatus for adding an MEP. The present invention enables a user to know whether an MA is integral and ensures MA integrity.

Abstract translation: 本发明公开了一种检查MA完整性的方法，包括：创建MEP a; 通过MA中的MEP c确定MA中是否存在与MEP a相同的源端口信息的MEP b; 如果存在具有与MA中的MEP a相同的源端口信息的MEP b，则MA中不存在隔离和未配对的MEP; 如果在MA中不存在与MEP a相同的源信息的MEP b，那么MA中就会存在一个隔离的MEP。 本发明还公开了一种用于检查MA完整性的装置，以及用于添加MEP的方法和装置。 本发明使得用户能够知道MA是否是整体的并且确保MA完整性。

公开(公告)号：US20070281305A1

公开(公告)日：2007-12-06

申请号：US11447255

申请日：2006-06-05

Applicant: Sean Wuxiong Cao ,  George Green ,  Jennifer Jones ,  Ming Xu

Inventor： Sean Wuxiong Cao ,  George Green ,  Jennifer Jones ,  Ming Xu

IPC: C12Q1/68 ,  G01N33/574

CPC classification number: C12Q1/6883 ,  C12Q2600/112 ,  C12Q2600/158

Abstract: Methods, compositions and articles are directed to diagnosing the lymph node metastasis from gastric carcinoma, differentiating between negative lymph nodes and lymph nodes with metastasis from gastric carcinoma, testing tissue samples of for determining gastric carcinoma staging status.

公开(公告)号：US20070247126A1

公开(公告)日：2007-10-25

申请号：US11380064

申请日：2006-04-25

Applicant: Ming Xu ,  Yuancheng Ren ,  Fred Lee ,  Andrew Schmit

Inventor： Ming Xu ,  Yuancheng Ren ,  Fred Lee ,  Andrew Schmit

IPC: G05F1/00

CPC classification number: H02M3/158 ,  H02M2001/0045

Abstract: An active linear regulator circuit in parallel with a filter capacitor of a switching voltage regulator injects current to a load only when the switching regulator and capacitor cannot supply adequate current to follow high frequency load transients in a manner which is compatible with adaptive voltage positioning (AVP) requirements. control of current injection and determination of the insufficiency of current from the switching regulator and capacitors is achieved by impedance matching of the linear regulator to the switching regulator. The linear regulator thus operates at relatively low current and duty cycle to limit power dissipation therein. By matching impedances and increasing the bandwidth of the switching regulator, filter capacitor requirements can be reduced to the point of being met entirely by packaging and/or on-die capacitors which may be placed close to or at the point of load to reduce parasitic inductance, as can the linear regulator.

Abstract translation: 只有当开关稳压器和电容器不能以与自适应电压定位（AVP）兼容的方式提供足够的电流来跟随高频负载瞬变时，与开关电压调节器的滤波电容器并联的有源线性稳压器电路将电流注入到负载 ） 要求。 通过线性稳压器与开关调节器的阻抗匹配来实现电流注入的控制和确定开关调节器和电容器的电流不足。 因此，线性调节器在相对低的电流和占空比下操作以限制其中的功率耗散。 通过匹配阻抗并增加开关稳压器的带宽，可以将滤波电容器的要求降低到完全通过封装和/或片上电容器来满足要求，这些电容器可以放置在接近或负载点以减小寄生电感 ，线性调节器也可以。

公开(公告)号：US20070176726A1

公开(公告)日：2007-08-02

申请号：US11343204

申请日：2006-01-31

Applicant: Ming Xu ,  Yan Dong ,  Fred Lee

Inventor： Ming Xu ,  Yan Dong ,  Fred Lee

IPC: H01F27/28

CPC classification number: H02M3/1584 ,  H01F17/0006 ,  H01F27/255 ,  H01F37/00

Abstract: A multiple phase buck converter or boost converter, or buck-boost converter has an inductor in each phase. The inductors are inversely coupled. In a first embodiment, the converter includes a toroidal magnetic core with inductors extending under and over opposite sides of the toroidal magnetic core. The coupled inductors are thereby inversely coupled and have a relatively low ohmic resistance. In a second embodiment, the converter comprises a ladder-shaped magnetic core (i.e. having parallel sides, and connecting rungs). In this case, the inductors extend under the sides, and over the rungs. Each inductor is disposed over a separate rung. The ladder-shaped magnetic core is preferably disposed flat on a circuit board. Inverse coupling and low ohmic resistance are also provided in the second embodiment having the ladder structure.

Abstract translation: 多相降压转换器或升压转换器或降压 - 升压转换器在每相中都有一个电感。 电感器反耦合。 在第一实施例中，转换器包括环形磁芯，其具有在环形磁芯的相对侧下方延伸的电感器。 因此，耦合的电感器反向耦合并且具有相对低的欧姆电阻。 在第二实施例中，转换器包括梯形磁芯（即具有平行的侧面和连接的梯级）。 在这种情况下，电感器在侧面和梯级之上延伸。 每个电感器设置在单独的梯级上。 梯形磁芯优选地布置在电路板上。 在具有梯形结构的第二实施例中也提供反耦合和低欧姆电阻。

公开(公告)号：US20070153543A1

公开(公告)日：2007-07-05

申请号：US11306588

申请日：2006-01-03

Applicant: Ming Xu ,  Jianlin Li

Inventor： Ming Xu ,  Jianlin Li

IPC: F21V7/04

CPC classification number: G02B5/0278 ,  G02B5/02 ,  G02B5/0215 ,  G02B5/0231 ,  G02B5/045 ,  G02F1/133606 ,  G02F2001/133507 ,  G02F2001/133607

Abstract: We disclose a flat panel display suitable for viewing primarily from viewing angles or envelopes that are away from the direction that is perpendicular to the display panel (display normal). We disclose a way of increase the brightness of the display at large viewing angles. It is desirable to have such a display when the display is primarily viewed from directions that are not along the display normal, such as in the case of the cockpit of a transport aircraft where a display could be viewed mostly from left and right by the pilot and co-pilot. The display uses a light re-distributor (LRD) to increase the brightness of the display at larger viewing angles. The LRD consists of light re-directing portion, light straight-transmission portion and light scattering portion. For transmissive or transflective displays, light rays from the backlight entering the LRD at the light-redirecting portions are redirected and the rays that hits the light straight-transmission portion pass the LRD without changing direction. The surface profile of the light-redirecting portion determined the viewing angles/envelopes at which the light is directed to. This surface profile and the ratio of the light-redirecting portion to the light straight-transmission portion determine how much light is redirected to the viewing angles. The light distribution can be further modified by introducing a diffuser, either by surface treatment or by laminating a diffuser film onto the LRD. The diffuser can be used to smooth out brightness sharp changes at the boundaries of primary and secondary viewing envelopes. Commercially available materials, light-redirecting films and diffuser films can be used to construct a LRD of desired light re-distributing properties, making the LRD a cost effective element of the display. The LRD can be used for displays other than LCD, such as light emitting displays where no backlight exists, by placing the LRD on top the front substrate of the display.

公开(公告)号：US20070089013A1

公开(公告)日：2007-04-19

申请号：US11309339

申请日：2006-07-28

Applicant: Li-Chuan Qiu ,  Hoi Chan ,  Qing-Long Chai ,  Xiao-Ming Xu

Inventor： Li-Chuan Qiu ,  Hoi Chan ,  Qing-Long Chai ,  Xiao-Ming Xu

IPC: G01R31/28 ,  G06F11/00

CPC classification number: G06F11/2221

Abstract: The present invention provides a method for testing ports of a computer. The method includes steps of: connecting the testing ports and the non-testing ports of the computer according to a configuration document; creating virtual devices corresponding to the non-testing ports; analyzing corresponding relations between the virtual devices, the non-testing ports, and the testing ports; analyzing a count of the testing ports; and determining whether the testing ports are in good working condition by determining whether the count of the testing ports is equal to a count of the configuration records. A related system is also disclosed.

Abstract translation: 本发明提供了一种用于测试计算机端口的方法。 该方法包括以下步骤：根据配置文档连接计算机的测试端口和非测试端口; 创建对应于非测试​​端口的虚拟设备; 分析虚拟设备，非测试端口和测试端口之间的对应关系; 分析测试端口的数量; 以及通过确定测试端口的计数是否等于配置记录的计数来确定测试端口是否处于良好工作状态。 还公开了相关系统。

公开(公告)号：US07086137B2

公开(公告)日：2006-08-08

申请号：US10794470

申请日：2004-03-05

Applicant: Gerald E. Tornquist ,  James D. Lengel ,  Raymond W. Borden ,  Kieran P. J. Doherty ,  Ming Xu ,  WuenFar L. Chen ,  Gregor J. S. McDowall

Inventor： Gerald E. Tornquist ,  James D. Lengel ,  Raymond W. Borden ,  Kieran P. J. Doherty ,  Ming Xu ,  WuenFar L. Chen ,  Gregor J. S. McDowall

IPC: H02K15/02 ,  H02K15/10

CPC classification number: H02K1/30 ,  H02K5/225 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49073

Abstract: A rotor and a method of constructing a rotor are disclosed. The rotor includes a hub that is capable of being supported by a shaft that extends along an axis, a plurality of laminations, and a plurality of wire windings supported by the plurality of laminations. The hub includes an inner structure configured to support the hub relative to the shaft, an outer structure that supports the laminations, and an intermediate structure that is coupled to the inner and outer structures and supports the inner and outer structures relative to one another.

Abstract translation: 公开了一种转子和构造转子的方法。 转子包括轮毂，其能够由沿轴线延伸的轴，多个叠片以及由多个叠片支撑的多个线绕组支撑。 轮毂包括被配置为相对于轴支撑轮毂的内部结构，支撑叠片的外部结构，以及耦合到内部和外部结构并相对于彼此支撑内部结构和外部结构的中间结构。