公开(公告)号：US20080009534A1

公开(公告)日：2008-01-10

申请号：US11773564

申请日：2007-07-05

Applicant: Peter Cheng ,  Sean Chen ,  Xinhua Qian ,  Rajendra Deshpande ,  Erqing Tang

Inventor： Peter Cheng ,  Sean Chen ,  Xinhua Qian ,  Rajendra Deshpande ,  Erqing Tang

IPC: A61K31/42 ,  A61P43/00 ,  C07D263/30

CPC classification number: C07D263/32

Abstract: Compounds are provided which have the structure of Formula (I): wherein R is hydrogen or C1-C4 alkyl; and each of R1 and R2 is independently hydrogen, C1-C4 alkyl, halo or C1-C4 alkoxy, and salts thereof, which compounds are useful as antidiabetic, hypolipidemic, and antiobesity agents.

Abstract translation: 提供了具有式（I）结构的化合物：其中R是氢或C 1 -C 4烷基; 并且R 1和R 2各自独立地为氢，C 1 -C 4烷基，卤素或C 该化合物可用作抗糖尿病，降血脂药和抗肥胖剂。

公开(公告)号：US20070015797A1

公开(公告)日：2007-01-18

申请号：US11155965

申请日：2005-08-22

Applicant: Peter Cheng ,  Pratik Devasthale ,  Yoon Jeon ,  Sean Chen ,  Hao Zhang

Inventor： Peter Cheng ,  Pratik Devasthale ,  Yoon Jeon ,  Sean Chen ,  Hao Zhang

IPC: A61K31/4439 ,  A61K31/421 ,  C07D413/02 ,  C07D263/34

CPC classification number: C07D263/32 ,  C07D277/24 ,  C07D413/12 ,  C07D413/14 ,  C07D417/04 ,  C07D417/12 ,  C07D495/04

Abstract: Compounds are provided which have the structure wherein Q is C or N, A is O or S, Z is O or a bond, X is CH or N and R1, R2, R2a, R2b, R2c, R3, Y, x, m, and n are as defined herein, which compounds are useful as antidiabetic, hypolipidemic, and antiobesity agents.

公开(公告)号：US07152039B1

公开(公告)日：2006-12-19

申请号：US09607914

申请日：2000-06-29

Applicant: Chingwei Peter Cheng ,  Lee Sang

Inventor： Chingwei Peter Cheng ,  Lee Sang

IPC: G06F17/30

CPC classification number: G06Q50/00 ,  G06Q30/0201 ,  G06Q30/0204 ,  G06Q30/0205

Abstract: A computer-implemented method of categorizing a customer includes steps of selecting a measure on which the status of the customer is to be analyzed, selecting a calculation period and selecting a comparison method. A lifecycle factor may then be computed, the lifecycle factor being related to both the size and the growth of the customer according to the selected measure. Both the size and growth are determined over two selected calculation periods using the selected comparison method. Selected customers may then be categorized into one of a plurality of lifecycle stages by evaluating a plurality of categorization criteria, at least one of the plurality of categorization criteria including the computed lifecycle factor. For example, the lifecycle stages may include the stages of New, Growing, Stable, Declining, Defected and/or Insignificant. The lifecycle factor may be computed by determining the absolute value of a difference of the selected measure and by multiplying the determined absolute value with a percentage measure growth of the selected measure, both the difference and the percentage measure growth being determined over two selected periods according to the selected comparison method.

Abstract translation: 计算机实现的对客户进行分类的方法包括选择要分析客户状态的度量的步骤，选择计算周期并选择比较方法。 然后可以计算生命周期因素，根据所选择的度量，生命周期因素与客户的大小和增长相关。 使用所选择的比较方法在两个选定的计算周期上确定大小和生长。 然后可以通过评估多个分类标准将所选择的客户分类为多个生命周期阶段之一，所述多个分类标准中的至少一个包括所计算的生命周期因子。 例如，生命周期阶段可能包括新的，成长的，稳定的，下降的，缺陷的和/或不重要的阶段。 生命周期因素可以通过确定所选度量的差异的绝对值，并将所确定的绝对值乘以所选度量的百分比测量增长来计算，两个选择的周期之间的差异和百分比测量增长是根据 到所选的比较方法。

公开(公告)号：US20050119312A1

公开(公告)日：2005-06-02

申请号：US11016183

申请日：2004-12-17

Applicant: Peter Cheng ,  Sean Chen ,  Charles Ding ,  Timothy Herpin

Inventor： Peter Cheng ,  Sean Chen ,  Charles Ding ,  Timothy Herpin

IPC: A61K31/41 ,  A61K31/42 ,  A61K31/435 ,  A61K31/50 ,  A61K31/52 ,  C07D233/54 ,  C07D249/06 ,  C07D263/32 ,  C07D271/06 ,  C07D413/12 ,  C07D417/14 ,  A61K31/4439 ,  A61K31/444 ,  C07D413/14

CPC classification number: C07D233/64 ,  C07D249/06 ,  C07D263/32 ,  C07D271/06 ,  C07D413/12

Abstract: Compounds are provided which are useful as antidiabetic agents and antiobesity agents and have the structure wherein m is 0, 1 or 2; n is 0, 1 or 2; Q is C or N; A is (CH2)x where x is 1 to 5, or A is (CH2)x1 where x1 is 1 to 5 with an alkenyl bond or an alkynyl bond embedded anywhere in the chain, or A is —(CH2)x2—O—(CH2)x3— where x2 is 0 to 5 and x3 is 0 to 5, provided that at least one of x2 and x3 is other than 0; B is a bond or is (CH2)x4 where x4 is 1 to 5; X is CH or N; X2 is C, N, O or S; X3 is C, N, O or S; X4 is C, N; O or S; X5 is C, N, O or S; X6 is C, N, O or S; provided that at least one of X2, X3, X4 X5 and X6 is N; and at least one of X2, X3, X4 X5 and X6 is C, and specifically excluding the structure(s) as shown below: where X2═N, X3═C, X4═O or S, Z=O or a bond R1 is H or alkyl; R2 is H, alkyl, alkoxy, halogen, amino or substituted amino or cyano; R2a, R2b and R2c may be the same or different and are selected from H, alkyl, alkoxy, halogen, amino or substituted amino or cyano; and R3 and Y are as defined herein, which compounds are useful in treating diabetes and obesity.

公开(公告)号：US06661223B2

公开(公告)日：2003-12-09

申请号：US10041282

申请日：2002-01-07

Applicant: Peter Cheng-I Fang ,  Christopher Dana Keener ,  Kenneth Donald Mackay ,  Frederick William Stukey, Jr.

Inventor： Peter Cheng-I Fang ,  Christopher Dana Keener ,  Kenneth Donald Mackay ,  Frederick William Stukey, Jr.

IPC: G01R3500

CPC classification number: B82Y25/00 ,  B82Y10/00 ,  G01R33/02 ,  G11B5/455 ,  G11B2005/3996

Abstract: A method is disclosed for determining the presence of response abnormalities in magnetic sensors. The method includes placing the sensor in an applied magnetic field and collecting sensor resistance information as the magnitude and direction of the applied field is altered. The resistance values are then examined to determine the presence of response abnormalities.

Abstract translation: 公开了一种用于确定磁传感器中响应异常的存在的方法。 该方法包括将传感器放置在施加的磁场中并且随着所施加的场的大小和方向被改变而收集传感器电阻信息。 然后检查电阻值以确定响应异常的存在。

公开(公告)号：US4935653A

公开(公告)日：1990-06-19

申请号：US351065

申请日：1989-05-12

Applicant: Peter Cheng

Inventor： Peter Cheng

IPC: H02K1/16 ,  H02K17/30

CPC classification number: H02K1/165 ,  H02K17/30 ,  Y10S310/06

Abstract: A stator for a ceiling fan includes a disc with two different depth slots alternately formed on the outer peripheral edge. A primary winding and a secondary winding are respectively wound in the longer slots and the shorter slots. An axle is disposed through the center of the disc and a circuit board including one or more resistors is disposed on a surface of the disc. Two or more contacts are provided for connection to a switch for changing the power supplied to the windings through the contacts in order to change the rotational speed of the ceiling fan. A cavity is formed on the circuit board for receiving the resistors.

Abstract translation: 用于吊扇的定子包括具有交替形成在外周缘上的两个不同深度槽的盘。 初级绕组和次级绕组分别缠绕在较长的槽和较短的槽中。 轴通过盘的中心设置，并且包括一个或多个电阻器的电路板设置在盘的表面上。 提供两个或更多个触点用于连接到开关，用于通过触点改变提供给绕组的功率，以改变吊扇的转速。 在电路板上形成用于接收电阻器的空腔。

公开(公告)号：US20120313613A1

公开(公告)日：2012-12-13

申请号：US13531205

申请日：2012-06-22

Applicant: Allen Chang ,  Wai-Keung Peter Cheng

Inventor： Allen Chang ,  Wai-Keung Peter Cheng

IPC: G05F3/08

CPC classification number: H01L25/16 ,  H01L2224/32245 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L2224/73265 ,  H01L2924/12032 ,  H01L2924/13091 ,  H02M3/155 ,  H02M7/003 ,  H01L2924/00

Abstract: A high voltage and high power boost converter is disclosed. The boost converter includes a boost converter IC and a discrete Schottky diode, both of which are co-packaged on a standard single common die pad. The bottom cathode is electrically connected to the common die pad. It is emphasized that this abstract is being provided to comply with rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

Abstract translation: 公开了一种高压和高功率升压转换器。 升压转换器包括升压转换器IC和离散肖特基二极管，它们都被共同封装在标准的单个公共管芯焊盘上。 底部阴极电连接到公共管芯焊盘。 要强调的是，这个摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交本摘要的理解是，它不会用于解释或限制权利要求的范围或含义。

公开(公告)号：US20100225296A1

公开(公告)日：2010-09-09

申请号：US12784391

申请日：2010-05-20

Applicant: Allen Chang ,  Wai-Keung Peter Cheng

Inventor： Allen Chang ,  Wai-Keung Peter Cheng

IPC: G05F3/08

CPC classification number: H01L25/16 ,  H01L2224/32245 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L2224/73265 ,  H01L2924/12032 ,  H01L2924/13091 ,  H02M3/155 ,  H02M7/003 ,  H01L2924/00

Abstract: A high voltage and high power boost converter is disclosed. The boost converter includes a boost converter IC and a discrete Schottky diode, both of which are co-packaged on a standard single common die pad.

Abstract translation: 公开了一种高压和高功率升压转换器。 升压转换器包括升压转换器IC和离散肖特基二极管，它们都被共同封装在标准的单个公共管芯焊盘上。

公开(公告)号：US20100090755A1

公开(公告)日：2010-04-15

申请号：US12249162

申请日：2008-10-10

Applicant: Kevin Ng ,  Zhinan Wei ,  Wai-Keung Peter Cheng ,  Allen Chang

Inventor： Kevin Ng ,  Zhinan Wei ,  Wai-Keung Peter Cheng ,  Allen Chang

IPC: G05F1/10

CPC classification number: H03K17/166 ,  H03K17/0822

Abstract: A current limiting load switch for bridging supply Vss and load with a reference voltage VRdt dynamically generated by a VRdt-generator is proposed. It includes: A pair of power FET and sense FET interconnected in split-current configuration. The FET pair develops a load voltage while limiting load current Iload to a preset maximum Imax. The FET pair is sized to draw device currents Ipower and Is with RATIOI=Is/Ipower

Abstract translation: 提出了一种用于桥接电源Vss和由VRdt发生器动态产生的参考电压VRdt的负载的限流负载开关。 它包括：分流电流互连的一对功率FET和感测FET。 FET对产生负载电压，同时将负载电流Iload限制在预设的最大值Imax。 FET对的大小可以用RATIOI = Is / Ipower << 1来绘制器件电流Ipower和Is。 感测FET高端端子通过检测电阻Rsense耦合到Vss，感测电压Vs = Is×Rsense。 一个电流限制放大器，其输入连接到VRdt和Vs，并且输出控制FET对封闭限流反馈回路。 VRdt发生器动态地调整VRdt并发和补偿，这是由于感测FET操作转换引起的改变RATIOI的不良影响，从而消除了Imload以外的Iload的过渡过冲。

公开(公告)号：US07680942B2

公开(公告)日：2010-03-16

申请号：US11733830

申请日：2007-04-11

Applicant: Fangqiu Tu ,  Peter Cheng-Lung Li ,  Richard A. Griffin, Jr.

Inventor： Fangqiu Tu ,  Peter Cheng-Lung Li ,  Richard A. Griffin, Jr.

IPC: G06F15/16

CPC classification number: H04L12/12 ,  H04L67/306 ,  H04M3/38 ,  H04M3/42102 ,  H04M7/006 ,  H04M2203/6081 ,  Y02D50/20 ,  Y02D50/40

Abstract: An apparatus for providing remote client deactivation includes a processing element. The processing element may be configured to receive a message associated with a service related to a communication session with a client, determine whether the client is associated with an indication to deactivate the client and communicate a signaling message to deactivate the client in response to a determination that the client is associated with the indication to deactivate the client.

Abstract translation: 用于提供远程客户端去激活的装置包括处理元件。 处理元件可以被配置为接收与与客户端的通信会话有关的服务相关联的消息，确定客户端是否与停用客户端的指示相关联，并且响应于确定来通信信令消息以停用客户端 客户端与停用客户端的指示相关联。