公开(公告)号：US20080255782A1

公开(公告)日：2008-10-16

申请号：US12031281

申请日：2008-02-14

Applicant: Mario Bilac ,  Paul Terricciano ,  Bin Zhang

Inventor： Mario Bilac ,  Paul Terricciano ,  Bin Zhang

IPC: G06F19/00 ,  G01R21/06 ,  G08B21/00

CPC classification number: G06Q50/06 ,  H02J13/001 ,  H02J13/0017 ,  Y02E60/74 ,  Y02E60/7807 ,  Y04S10/30 ,  Y04S10/40 ,  Y04S40/12

Abstract: Certain exemplary embodiments can provide a system, which can comprise a set of electrical energy monitoring devices. Each of the set of electrical energy monitoring devices can be adapted to be mounted in a circuit breaker panel substantially adjacent to a corresponding circuit breaker. The system can comprise an energy monitoring master controller adapted to be communicatively coupled to each of the set of electrical energy monitoring devices.

Abstract translation: 某些示例性实施例可以提供一种系统，其可以包括一组电能监视装置。 所述一组电能监视装置中的每一个可以适于安装在基本上与相应的断路器相邻的断路器面板中。 该系统可以包括适于通信地耦合到该组电能监视装置中的每一个的能量监测主控制器。

公开(公告)号：US20080218518A1

公开(公告)日：2008-09-11

申请号：US11714509

申请日：2007-03-06

Applicant: Yunhong Zhou ,  Robert E. Tarjan ,  Bin Zhang

Inventor： Yunhong Zhou ,  Robert E. Tarjan ,  Bin Zhang

IPC: G06T11/20

CPC classification number: G06F17/11 ,  H04L45/48

Abstract: A representation of a network having vertices connected by arcs is provided. Different collections of vertices in the network are iteratively selected. Balancing moves are performed in corresponding collections of the network, where the collections are represented by corresponding graphs according to a predefined structure.

Abstract translation: 提供了具有通过弧连接的顶点的网络的表示。 迭代地选择网络中不同的顶点集合。 平衡移动在网络的相应集合中执行，其中集合由根据预定义结构的对应图表示。

公开(公告)号：US20080104102A1

公开(公告)日：2008-05-01

申请号：US11588617

申请日：2006-10-27

Applicant: Bin Zhang

Inventor： Bin Zhang

IPC: G06F7/00

CPC classification number: G06F17/30336

Abstract: To provide an index for a table in a database system, the index is partially sorted in an initial phase of building the index. Subsequently, in response to accessing portions of the index to process a database query, further sorting of the accessed portions of the index is performed.

Abstract translation: 要为数据库系统中的表提供索引，索引将在建立索引的初始阶段进行部分排序。 随后，响应于访问索引的部分来处理数据库查询，执行索引的被访问部分的进一步排序。

公开(公告)号：US20080071590A1

公开(公告)日：2008-03-20

申请号：US11521621

申请日：2006-09-15

Applicant: Bin Zhang ,  Dirk M. Beyer ,  Shailendra Jain ,  Jing Zhou

Inventor： Bin Zhang ,  Dirk M. Beyer ,  Shailendra Jain ,  Jing Zhou

IPC: G06F9/44

CPC classification number: G06Q40/06 ,  G06F17/11 ,  G06Q10/0637 ,  G06Q10/06375 ,  G06Q40/04

Abstract: A computer-executable method provides plural constraints representing corresponding objectives of an enterprise, where the objectives are related to members of the enterprise's portfolio. A model is provided for selecting the members of the portfolio, where the model contains the plural constraints. The model is solved to select the members of the portfolio.

Abstract translation: 计算机可执行方法提供表示企业的相应目标的多个约束，其目标与企业投资组合的成员有关。 提供了一个模型来选择投资组合的成员，其中模型包含多个约束。 该模型被解决以选择投资组合的成员。

公开(公告)号：US20070257861A1

公开(公告)日：2007-11-08

申请号：US11418131

申请日：2006-05-05

Applicant: Bin Zhang ,  Bryan Legates ,  Eric Young

Inventor： Bin Zhang ,  Bryan Legates ,  Eric Young

IPC: G09G3/14

CPC classification number: H05B33/0818

Abstract: A circuit for controlling pulsed current to a load, one application of which is in LED dimmer circuitry, comprises first and second reference nodes for receiving a supply voltage, an input node for receiving a timing signal such as a PWM signal, and a controlled switch coupled between the first and second reference voltage nodes for supplying current to the load. Pull-up circuitry may be coupled between a control electrode of the controlled switch and first reference voltage node, and a pull-down switch coupled between the control electrode and second reference voltage node. A control circuit coupled between the input node and control electrode of the controlled switch is configured to control the controlled switch in response to the timing signal. The circuit may further include a reference voltage source configured for producing a voltage of magnitude independent of supply voltage magnitude. The control circuit is coupled to the reference voltage source and operative to control the controlled switch in response to the timing signal and reference voltage.

Abstract translation: 用于控制到负载的脉冲电流的电路，其一个应用在LED调光器电路中，包括用于接收电源电压的第一和第二参考节点，用于接收诸如PWM信号的定时信号的输入节点和受控开关 耦合在用于向负载提供电流的第一和第二参考电压节点之间。 上拉电路可以耦合在受控开关的控制电极和第一参考电压节点之间，以及耦合在控制电极和第二参考电压节点之间的下拉开关。 耦合在受控开关的输入节点和控制电极之间的控制电路被配置为响应于定时信号来控制受控开关。 电路还可以包括被配置为产生与电源电压幅度无关的幅度电压的参考电压源。 控制电路耦合到参考电压源并且可操作以响应于定时信号和参考电压来控制受控开关。

公开(公告)号：US07250806B2

公开(公告)日：2007-07-31

申请号：US11070951

申请日：2005-03-02

Applicant: Bin Zhang

Inventor： Bin Zhang

IPC: H01L35/00

CPC classification number: G05F3/265

Abstract: An apparatus and method for generating an output signal that tracks the temperature coefficient of a light source are provided. A light source temperature coefficient tracking mechanism (e.g., a current source circuit) that generates an output signal, which tracks the temperature coefficient of the light source (e.g., temperature coefficient of a light emitting diode (LED)) is provided. A proportional to absolute temperature current source circuit (PTAT current source circuit) generates a first signal. A complimentary to absolute temperature current source circuit (CTAT current source circuit) generates a second signal. The output signal that tracks the temperature coefficient of the light source is based on the first signal and the second signal.

Abstract translation: 提供一种用于产生跟踪光源的温度系数的输出信号的装置和方法。 提供了产生跟踪光源的温度系数（例如，发光二极管（LED）的温度系数））的输出信号的光源温度系数跟踪机构（例如，电流源电路）。 与绝对温度电流源电路（PTAT电流源电路）成比例，产生第一个信号。 绝对温度电流源电路（CTAT电流源电路）的补充产生第二个信号。 跟踪光源的温度系数的输出信号基于第一信号和第二信号。

公开(公告)号：US07230413B2

公开(公告)日：2007-06-12

申请号：US10968463

申请日：2004-10-19

Applicant: Bin Zhang ,  Mario Bilac

Inventor： Bin Zhang ,  Mario Bilac

IPC: G01R15/18

CPC classification number: G01R15/181 ,  G01R1/22

Abstract: A method and a current sensor for measuring a current in a conductor. The sensor comprises a non-magnetic, flexible core member having a first end and a second end. A locking head having a channel therethrough is coupled to the first end of the core member. A first sensor conductor winding layer is mounted on the core member. Wherein the second end releasably engages the locking thread in the channel and adjustably configures the core member to surround the conductor as the second end is moved through the channel. In another embodiment the current sensor includes a locking tang within the channel and a plurality of sought tooth members on a portion of the core member and configured to selectively engage the locking tang as the second end of the core member is moved through the channel.

Abstract translation: 一种用于测量导体中的电流的方法和电流传感器。 传感器包括具有第一端和第二端的非磁性的柔性芯构件。 具有穿过其中的通道的锁定头联接到芯构件的第一端。 第一传感器导体绕组层安装在芯构件上。 其中第二端可释放地接合通道中的锁定螺纹，并且当第二端移动通过通道时可调节地将芯构件包围导体。 在另一个实施例中，电流传感器包括通道内的锁定柄和在芯构件的一部分上的多个寻求的齿构件，并且构造成当芯构件的第二端移动通过通道时选择性地接合锁定柄。

公开(公告)号：US20070108397A1

公开(公告)日：2007-05-17

申请号：US11280130

申请日：2005-11-15

Applicant: Kah Lee ,  Bin Zhang

Inventor： Kah Lee ,  Bin Zhang

IPC: G02B27/00

CPC classification number: H04B10/802

Abstract: An optocoupler system includes a buffer, isolation, and a detector. The system includes a current transfer ratio (CTR) with a temperature coefficient. The buffer includes a light source that generates light that passes through the isolation. A detector receives light that passes through the isolation and generates an output signal based on the received light. A current transfer ratio (CTR) temperature coefficient compensation mechanism is provided that generates a base signal with a temperature coefficient that compensates the temperature coefficient of the CTR.

Abstract translation: 光耦系统包括缓冲器，隔离和检测器。 该系统包括具有温度系数的电流传输比（CTR）。 缓冲器包括产生穿过隔离物的光的光源。 检测器接收通过隔离的光，并基于接收到的光产生输出信号。 提供了电流传递比（CTR）温度系数补偿机制，其产生具有补偿CTR的温度系数的温度系数的基本信号。

公开(公告)号：US20070074977A1

公开(公告)日：2007-04-05

申请号：US11240797

申请日：2005-09-30

Applicant: Sherry Guo ,  Alastair Hodges ,  Ronald Chatelier ,  Bin Zhang

Inventor： Sherry Guo ,  Alastair Hodges ,  Ronald Chatelier ,  Bin Zhang

IPC: G01F1/64

CPC classification number: A61B5/14532 ,  A61B5/1486 ,  A61B2562/0295 ,  G01N27/3273

Abstract: Methods and apparatus for electrochemically determining an analyte concentration value in a physiological sample are disclosed. The methods include using a test strip in which two time-current transients are measured by a meter electrically connected to an electrochemical test strip. Integrative current values are derived from the time-current transients and used in the calculation of analyte concentration.

Abstract translation: 公开了用于电化学测定生理样品中分析物浓度值的方法和装置。 这些方法包括使用测试条，其中通过电连接到电化学测试条的仪表测量两个时间电流瞬变。 积分电流值来自时间 - 电流瞬变，并用于计算分析物浓度。

公开(公告)号：US07200579B2

公开(公告)日：2007-04-03

申请号：US10038344

申请日：2002-01-02

Applicant: Bin Zhang ,  Kay-Yut Chen

Inventor： Bin Zhang ,  Kay-Yut Chen

IPC: G06F17/60

CPC classification number: G06Q10/04 ,  G06Q30/0283

Abstract: A method and apparatus for determining one or more prices that maximizes revenue for a given demand curve. For determining a single price that maximizes revenue, a geometric analysis of the demand curve is used to find a price that gives a first angle that is equal to a second angle. The first [103] and second [104] angles are calculated using a tangent line that is tangent to the demand curve at the price and reference lines that pass through the demand curve at the price. When the first angle is equal to the second angle [105], the determined price optimizes revenue for the product represented by the demand curve.

Abstract translation: 一种用于确定给定需求曲线使收入最大化的一种或多种价格的方法和装置。 为了确定使收入最大化的单一价格，使用需求曲线的几何分析来找到给出等于第二角度的第一角度的价格。 第一个[103]和第二个[104]角度是使用与需求曲线相切的切线计算的，价格和参考线以价格通过需求曲线。 当第一个角度等于第二个角度[105]时，确定的价格优化了由需求曲线表示的产品的收入。