公开(公告)号：US20120125103A1

公开(公告)日：2012-05-24

申请号：US13180970

申请日：2011-07-12

Applicant: Leyue Jiang ,  Hanqin Zhou ,  Yang Zhao

Inventor： Leyue Jiang ,  Hanqin Zhou ,  Yang Zhao

IPC: G01P15/125

CPC classification number: G01P15/125 ,  G01P2015/0831 ,  G01P2015/0837

Abstract: A Z-axis capacitive accelerometer includes a substrate, a capacitance sensing plate, a proof mass and at least one pair of spring beams. The capacitance sensing plate includes two symmetrical sense areas to create differential capacitive measurement. A decoupling structure separates the proof mass and the capacitance sensing plate and their rotational motions from each other. In the proposed Z axis capacitive accelerometer, the distance of the capacitance sensing plate relative to its rotation axis is considerably increased, thereby effectively enhancing the sensitivity when measuring the Z-axis acceleration.

Abstract translation: Z轴电容式加速度计包括基板，电容检测板，检验质量块和至少一对弹簧梁。 电容感测板包括两个对称的感测区域，以产生差分电容测量。 解耦结构将检测质量和电容感测板以及它们的旋转运动彼此分开。 在提出的Z轴电容式加速度计中，电容感测板相对于其旋转轴的距离大大增加，从而在测量Z轴加速度时有效提高灵敏度。

公开(公告)号：US20110280271A1

公开(公告)日：2011-11-17

申请号：US13178355

申请日：2011-07-07

Applicant: Erjun Zang ,  Yang Zhao ,  Jianping Cao ,  Ye Li ,  Zhanjun Fang

Inventor： Erjun Zang ,  Yang Zhao ,  Jianping Cao ,  Ye Li ,  Zhanjun Fang

IPC: H01S3/0941 ,  G02B17/08 ,  H01S3/081

CPC classification number: G02B26/001 ,  H01S3/105 ,  H01S5/12 ,  H01S5/142

Abstract: The disclosure discloses a fabry-Perot (F-P) cavity, which is a folded confocal cavity integrally formed by a monolithic optical element, the folded confocal cavity having three reflection surfaces, wherein a first reflection surface is a plane and at the same time serves as an input/output coupling surface, a second reflection surface is a plane, and a third surface is a spherical surface, curvature radius of which is equal to half of a round trip geometric length of light in the folded confocal cavity. The invention further discloses a laser based on the F-P cavity. The solution of the disclosure solves the problems in existing folded F-P cavity, such as unsatisfactory stability, sensitive to outside inferences, bulky and complicated construction.

Abstract translation: 本公开公开了一种fabry-Perot（FP）腔，其是由单片光学元件整体形成的折叠共焦腔，所述折叠共焦腔具有三个反射表面，其中第一反射表面是平面，并且同时用作 输入/输出耦合表面，第二反射表面是平面，第三表面是球面，其曲率半径等于折叠共焦腔中的往返几何长度的一半。 本发明还公开了一种基于F-P腔的激光器。 本公开的解决方案解决了现有折叠F-P腔的问题，如稳定性不佳，外部推断敏感，体积庞大和复杂的结构。

公开(公告)号：US07954014B2

公开(公告)日：2011-05-31

申请号：US11857387

申请日：2007-09-18

Applicant: Chongyao Wang ,  Yang Zhao

Inventor： Chongyao Wang ,  Yang Zhao

IPC: G06F11/00

CPC classification number: G06Q10/06

Abstract: A health check framework for enterprise systems is described herein. In one embodiment, a health check framework includes one or more first layer methods as public interfaces to allow an application client to initiate one or more stages of a health checking session, where the first layer methods are independent of a particular component of the enterprise system. The health check framework further includes one or more second layer methods to provide an abstract interface to the one or more system and/or application components with respect to the one or more first layer methods. The second layer methods include one or more methods that are specific to a corresponding one of the system and/or application components of the enterprise system. During a health check session, the first layer methods invoke the second layer methods to perform health check operations. Other methods and apparatuses are also described.

Abstract translation: 本文描述了企业系统的健康检查框架。 在一个实施例中，健康检查框架包括作为公共接口的一个或多个第一层方法，以允许应用客户机启动健康检查会话的一个或多个阶段，其中第一层方法独立于企业系统的特定组件 。 健康检查框架还包括一个或多个第二层方法，以相对于一个或多个第一层方法向一个或多个系统和/或应用组件提供抽象接口。 第二层方法包括特定于企业系统的系统和/或应用组件中相应的一个的一个或多个方法。 在健康检查会话期间，第一层方法调用第二层方法来执行健康检查操作。 还描述了其它方法和装置。

公开(公告)号：US20100138898A1

公开(公告)日：2010-06-03

申请号：US12624650

申请日：2009-11-24

Applicant: Le He ,  Xing Jin ,  Qingbo Wang ,  Yang Zhao ,  Zhi Le Zou

Inventor： Le He ,  Xing Jin ,  Qingbo Wang ,  Yang Zhao ,  Zhi Le Zou

IPC: G06F21/20 ,  G06F9/455

CPC classification number: G06F9/455

Abstract: A method for activating a virtual machine, an apparatus for simulating a computing device and a device for supervising activation of the apparatus. The method includes: activating a network interface of the virtual machine, and activating other components of the virtual machine, where the network interface of the virtual machine is capable of communicating with the outside world so activation of the other components of the virtual machine can be supervised. The simulation apparatus includes a network interface and an operating system having a security sub-system, where the network interface is configured to be first activated during activation of the simulation apparatus so the network interface can communicate with the outside world, and activation of the other components of the apparatus can be supervised during the activation of the other components of the apparatus.

Abstract translation: 一种用于激活虚拟机的方法，用于模拟计算设备的装置以及用于监视该装置的激活的装置。 该方法包括：激活虚拟机的网络接口，以及激活虚拟机的其他组件，虚拟机的网络接口能够与外界进行通信，从而虚拟机的其他组件的激活可以是 监督。 模拟装置包括网络接口和具有安全子系统的操作系统，其中网络接口被配置为在激活仿真设备期间首先被激活，使得网络接口可以与外部世界通信，并激活另一个 在设备的其他部件的激活期间，可以对装置的部件进行监督。

公开(公告)号：US20100017124A1

公开(公告)日：2010-01-21

申请号：US12218765

申请日：2008-07-17

Applicant: Yang Zhao ,  Jin Liang

Inventor： Yang Zhao ,  Jin Liang

IPC: G01C21/00 ,  G06K9/00

CPC classification number: G01C21/26 ,  G01C21/165 ,  G01C21/20 ,  G06T7/73 ,  G06T2207/10016 ,  G06T2207/30252

Abstract: A device, system, and method for generating location and path-map data for displaying a location and path-map is disclosed. The device includes a first set of sensors for generating a plurality of first data signals with respect to an attitude of an object; a second set of sensors for generating a plurality of second data signals with respect to the attitude of the object; an imaging device for generating a plurality of third data signals that include a most significant feature, which is disposed in at least two images of the imaging device; and at least one processing device that is adapted to calculate a heading direction (bearing) of the device using the plurality of first data signals and the plurality of second data signals; to calculate a distance traveled along the heading direction using the plurality of third data signals; and to translate the calculated heading direction and calculated distance traveled into a leg or portion of a leg of a path-map for visual display on a two- or three-dimensional system.

Abstract translation: 公开了一种用于生成用于显示位置和路径图的位置和路径图数据的设备，系统和方法。 该装置包括第一组传感器，用于相对于物体的姿态产生多个第一数据信号; 第二组传感器，用于相对于物体的姿态产生多个第二数据信号; 用于产生多个第三数据信号的成像装置，所述第三数据信号包括设置在所述成像装置的至少两个图像中的最重要特征; 以及至少一个处理装置，其适于使用所述多个第一数据信号和所述多个第二数据信号来计算所述装置的方位方向（方位）; 使用所述多个第三数据信号计算沿着所述航向方向行进的距离; 并且将所计算的航向方向和计算出的行进路线的距离转换成路径图的腿部或腿的部分，以在二维或三维系统上进行可视显示。

公开(公告)号：US07536909B2

公开(公告)日：2009-05-26

申请号：US11336336

申请日：2006-01-20

Applicant: Yang Zhao ,  Feiming Huang ,  Zongya Li

Inventor： Yang Zhao ,  Feiming Huang ,  Zongya Li

IPC: G01P1/02 ,  G01P15/08

CPC classification number: G01P15/18 ,  B81B7/0074 ,  G01D11/245 ,  G01P1/023 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2924/10253 ,  H01L2924/00014 ,  H01L2924/00

Abstract: Devices for providing tri-axial measurements in an x-direction, a y-direction, and a z-direction and methods of their manufacture are disclosed. The devices comprise a leadframe, at least one X- and Y-axis sensor die, at least one integrated circuit, and a Z-axis sensor. The Z-axis sensor is encapsulated in a pre-molding before the leadframe, X- and Y-axis sensor die(s), integrated circuit(s), and the pre-molding are encapsulated to provide a final molding.

Abstract translation: 公开了用于在x方向，y方向和z方向上提供三轴测量的装置及其制造方法。 这些装置包括引线框架，至少一个X轴和Y轴传感器芯片，至少一个集成电路和Z轴传感器。 Z轴传感器在引线框架，X轴和Y轴传感器模具，集成电路和预成型之间被封装成预成型，以提供最终的成型。

公开(公告)号：US20090125598A1

公开(公告)日：2009-05-14

申请号：US12266247

申请日：2008-11-06

Applicant: Qian Sun ,  Yang Zhao

Inventor： Qian Sun ,  Yang Zhao

IPC: G06F15/16

CPC classification number: H04L67/24 ,  H04L51/043

Abstract: The invention discloses a method, client and server for implementing the question and answer services. The method includes: by a first client, putting a question into presence information for publishing so that a second client obtains the presence information that contains the question; receiving an answer to the question sent by the second client through an instant message; and displaying the received answer together with the corresponding question. The invention fully utilizes the interpersonal network information in an instant messaging system, and implements the question and answer services based on the presence service and the instant messaging service in the instant messaging system. Therefore, users can ask questions and obtain answers conveniently based on the widely applied instant messaging system.

Abstract translation: 本发明公开了一种用于实现问答服务的方法，客户端和服务器。 该方法包括：由第一客户端将问题提交到用于发布的存在信息中，使得第二客户端获得包含问题的存在信息; 通过即时消息接收第二客户端发送的问题的答案; 并将所接收的答案与相应的问题一起显示。 本发明充分利用即时消息系统中的人际网络信息，并且基于即时消息系统中的在线服务和即时消息服务来实现问答服务。 因此，用户可以根据广泛应用的即时消息传递系统方便地提问和获取答案。

公开(公告)号：US07495462B2

公开(公告)日：2009-02-24

申请号：US11505046

申请日：2006-08-16

Applicant: Yaping Hua ,  Zongya Li ,  Yang Zhao

Inventor： Yaping Hua ,  Zongya Li ,  Yang Zhao

IPC: G01R31/02

CPC classification number: B81C1/00301 ,  B81B2207/097 ,  B81C1/0023 ,  B81C2203/0118 ,  H01L21/50 ,  H01L21/76898 ,  H01L23/04 ,  H01L23/10 ,  H01L23/481 ,  H01L24/16 ,  H01L24/94 ,  H01L24/97 ,  H01L25/0657 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/05611 ,  H01L2224/05624 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/13099 ,  H01L2225/06572 ,  H01L2225/06582 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01022 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/01068 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/10329 ,  H01L2924/12041 ,  H01L2924/14 ,  H01L2924/1461 ,  H01L2924/16152 ,  H01L2924/16235 ,  H01L2924/1627 ,  H01L2924/163 ,  H01L2924/19043 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

Abstract: A wafer-level packaged IC is made by attaching a cap wafer to the front of an IC base wafer before cutting the IC base wafer, i.e. before singulating the plurality of dies on the IC base wafer. The cap wafer is mechanically attached and electrically connected to the IC base wafer, then the dies are singulated. Electrically conductive paths extend through the cap wafer, between wafer contact pads on the front surface of the cap and electrical contact points on the IC base wafer. Optionally, the cap wafer contains one or more dies. The IC base wafer can be fabricated according to a different technology than the cap wafer, thereby forming a hybrid wafer-level package. Optionally, additional “upper-level” cap wafers (with or without dies) can be stacked to form a “multi-story” IC. Optionally, a hermetically-sealed cavity headroom is provided.

Abstract translation: 在切割IC基片之前，即在IC基片上分离多个管芯之前，将盖晶片附接到IC基片的前部，制成晶片级封装IC。 盖晶片机械地附接并电连接到IC基片，然后将模具分割。 导电路径延伸穿过盖晶片，在盖的前表面上的晶片接触焊盘和IC基片之间的电接触点之间。 可选地，盖晶片包含一个或多个管芯。 可以根据与盖晶片不同的技术制造IC基底晶片，从而形成混合晶片级封装。 可选地，可以堆叠另外的“上层”盖晶片（具有或不具有裸片）以形成“多层”IC。 可选地，提供密封的腔室空间。

公开(公告)号：US07423252B2

公开(公告)日：2008-09-09

申请号：US11621506

申请日：2007-01-09

Applicant: Yang Zhao

Inventor： Yang Zhao

IPC: H01L31/00

CPC classification number: H01L27/14609 ,  H03F3/08

Abstract: Systems and methods for slow tail compensation are provided. A photodetector signal is pre-amplified to thereby produce an uncompensated photodetector signal that includes a fast component and a slow component. The fast component is removed from the uncompensated photodetector signal to thereby produce a compensating signal that includes the slow component of the uncompensated photodetector signal. The compensating signal is subtracted from the uncompensated photodetector signal to thereby produce a compensated photodetector signal that includes the fast component but not the slow component.

Abstract translation: 提供了用于慢尾补偿的系统和方法。 光电检测器信号被预放大，从而产生包括快速分量和慢分量的未补偿光电检测器信号。 从未补偿的光检测器信号中去除快速分量，从而产生包括未补偿光电检测器信号的慢分量的补偿信号。 从未补偿的光电检测器信号中减去补偿信号，从而产生包括快速分量而不是慢分量的补偿光电检测器信号。

公开(公告)号：US07392703B2

公开(公告)日：2008-07-01

申请号：US11125759

申请日：2005-05-10

Applicant: Yang Zhao ,  Yongyao Cai

Inventor： Yang Zhao ,  Yongyao Cai

IPC: G01P15/00 ,  G01P15/08

CPC classification number: G01P15/18 ,  G01P15/008

Abstract: A thermal accelerometer device that allows up to three axes of acceleration sensing. The thermal accelerometer includes a substantially planar substrate, a cavity formed in the substrate, a heater element, and at least first and second temperature sensing elements. The heater element is suspended over the cavity, and the first and second temperature sensing elements are disposed along the X or Y axis in the substrate plane on opposite sides of and at equal distances from the heater element. The thermal accelerometer employs differential temperatures detected by the temperature sensing elements to provide indications of acceleration in the X or Y directions. Further, the thermal accelerometer employs a common mode temperature detected by the temperature sensing elements to provide an indication of acceleration along a Z axis perpendicular to the X and Y axes.

Abstract translation: 一种允许三个加速度感测轴的热加速度计装置。 热加速度计包括基本平坦的基板，形成在基板中的空腔，加热器元件以及至少第一和第二温度感测元件。 加热器元件悬挂在空腔上，并且第一和第二温度感测元件沿着基板平面中的X或Y轴设置在与加热器元件相对的相对侧并且距离加热器元件等距离处。 热加速度计采用由温度感测元件检测的差分温度来提供X或Y方向上的加速度指示。 此外，热加速度计采用由温度感测元件检测的共模温度来提供沿着与X轴和Y轴垂直的Z轴的加速度的指示。