公开(公告)号：US20110035379A1

公开(公告)日：2011-02-10

申请号：US12694885

申请日：2010-01-27

Applicant: Ye Chen ,  John Canny

Inventor： Ye Chen ,  John Canny

IPC: G06F17/30

CPC classification number: G06F17/30536 ,  G06K9/6226

Abstract: A clustering and recommendation machine determines that an item is included in a cluster of items. The machine accesses item data descriptive of the item. The machine accesses a vector that represents the cluster and calculates the likelihood that the item is included in the cluster, based on the item variable and the probability parameter. The machine determines that the item is included in the cluster, based on the likelihood. The machine also recommends an item to a potential buyer. The machine accesses behavior data that represents a first event type pertinent to a first cluster of items. The machine calculates a probability that a second event type pertaining to a second cluster of items will co-occur with the first event type. The machine identifies an item from the second cluster to be recommended and presents a recommendation of the item to the potential buyer.

Abstract translation: 聚类和推荐机器确定项目被包含在项目集群中。 机器访问描述项目的项目数据。 机器访问表示集群的向量，并根据项目变量和概率参数计算项目包含在集群中的可能性。 根据可能性，机器确定该项目包含在群集中。 该机器还向潜在买家推荐一个物品。 机器访问表示与第一个项目集相关的第一个事件类型的行为数据。 机器计算属于第二类项目的第二事件类型与第一事件类型共同出现的概率。 机器识别要推荐的第二个集群中的一个项目，并将该项目的建议呈现给潜在的买方。

公开(公告)号：US20090047986A1

公开(公告)日：2009-02-19

申请号：US11838456

申请日：2007-08-14

Applicant: Ye Chen ,  Ivan N. Vukovic

Inventor： Ye Chen ,  Ivan N. Vukovic

IPC: H04B7/005

CPC classification number: H04L41/082 ,  H04W74/0841 ,  Y04S40/162

Abstract: The present invention provides a method for managing transmissions in a wireless communication network (100). The method at a first node (102) of a plurality of nodes of the wireless communication network includes transmitting (304) a data frame to a second node (104) using a first transmit power level. The method further includes determining (306) whether an acknowledgement for the transmitted data frame is received from the second node. Further, the method includes determining (308) a cause of unsuccessful transmission when the acknowledgement is not received from the second node. Moreover, the method includes re-transmitting (310) the data frame to the second node using a second transmit power level when the cause of unsuccessful transmission is determined as a collision. Furthermore, the method includes setting (312) a transmit power level of the first node to a third transmit power level.

Abstract translation: 本发明提供了一种用于管理无线通信网络（100）中的传输的方法。 在无线通信网络的多个节点的第一节点（102）处的方法包括使用第一发射功率电平将数据帧发送（304）到第二节点（104）。 该方法还包括确定（306）是否从第二节点接收到对所发送的数据帧的确认。 此外，该方法包括当没有从第二节点接收到确认时，确定（308）不成功传输的原因。 此外，该方法包括当确定不成功传输的原因作为冲突时，使用第二发射功率电平将数据帧重新发送（310）到第二节点。 此外，该方法包括将第一节点的发射功率电平设置为（312）到第三发射功率电平。

公开(公告)号：US07488117B2

公开(公告)日：2009-02-10

申请号：US10795064

申请日：2004-03-05

Applicant: Ye Chen

Inventor： Ye Chen

IPC: G02B6/36

CPC classification number: H01S5/02284 ,  G02B6/4206 ,  H01S5/0224 ,  H01S5/183

Abstract: An optical transmitter relaxes the tolerance between a source assembly and a fiber receptacle to facilitate passive alignment. The source assembly includes a light source and a lens. The lens is held at a fixed distance away from the light source using precise support structures typically formed by photolithographic processes. The fiber receptacle includes an optical element. The fiber receptacle is adapted to hold an optical fiber at a fixed distance from the optical element. The lens substantially collimates light from the light source into the form of collimated light. The optical element focuses the collimated light onto the aperture of the optical fiber.

Abstract translation: 光发射器放松源组件和光纤插座之间的公差，以便于被动对准。 源组件包括光源和透镜。 使用通常通过光刻工艺形成的精确支撑结构，将透镜保持在距离光源固定的距离处。 光纤插座包括光学元件。 光纤插座适于将光纤保持在离光学元件一定距离处。 透镜将来自光源的光基本上准直为准直光的形式。 光学元件将准直光聚焦到光纤的孔径上。

公开(公告)号：US20080298249A1

公开(公告)日：2008-12-04

申请号：US11770796

申请日：2007-06-29

Applicant: Michael H. Baker ,  Ye Chen ,  Stephen P. Emeott ,  Isam R. Makhlouf

Inventor： Michael H. Baker ,  Ye Chen ,  Stephen P. Emeott ,  Isam R. Makhlouf

IPC: H04L12/28

CPC classification number: H04W48/20 ,  H04W84/22

Abstract: A method for selection of the association access point for a station in an infrastructure mesh network based on received signal strength and one or more “association bias” weights received from neighboring access points. Each weight corresponds to a packet length category. In one embodiment, stations measure received signal strength for received signals and decode the association bias information field(s) and corresponding packet length category thresholds that are received in management frames such as beacons. Stations use this information to select an access point for association that will minimize the overall mesh resource utilization for the traffic (i.e. packet lengths) being transmitted. The method includes three elements: network assistance, access point actions, and station actions.

Abstract translation: 一种用于基于从相邻接入点接收到的接收信号强度和一个或多个“关联偏差”权重来选择基础设施网状网络中的站的关联接入点的方法。 每个权重对应于数据包长度类别。 在一个实施例中，站测量接收到的信号的接收信号强度，并解码在诸如信标之类的管理帧中接收到的关联偏差信息字段和对应的分组长度类别阈值。 站使用该信息来选择用于关联的接入点，其将最小化正在发送的业务（即分组长度）的总的网状资源利用率。 该方法包括三个要素：网络协助，接入点动作和站点动作。

公开(公告)号：US07440940B2

公开(公告)日：2008-10-21

申请号：US10308874

申请日：2002-12-02

Applicant: Ye Chen ,  Hartmut K. Vogler ,  Christian Drumm ,  Kaj Van De Loo ,  Claudius Link

Inventor： Ye Chen ,  Hartmut K. Vogler ,  Christian Drumm ,  Kaj Van De Loo ,  Claudius Link

IPC: G06F7/00 ,  G06F17/30 ,  G06F15/00 ,  G06E1/00 ,  G06E3/00 ,  G06G7/00 ,  G06N1/00 ,  G06F15/16

CPC classification number: G06F17/3089 ,  H04L67/02 ,  H04L69/08 ,  Y10S707/99933 ,  Y10S707/99934

Abstract: Methods and apparatus, including computer program products, implementing and using techniques for providing a web service agent application. The web service agent application has a communication module and a processing module. The communication module receives requests from one or more web service applications or one or more adaptive agent applications; and transmits responses to one or more web service applications or one or more adaptive agent applications. The processing module receives a request for information from the communication module; identifies a resource that can fulfill the request for information; obtains a response to the request from the identified resource; and delivers the response to the request to the communication module.

Abstract translation: 方法和装置，包括计算机程序产品，用于提供Web服务代理应用程序的实施和使用技术。 Web服务代理应用具有通信模块和处理模块。 通信模块接收来自一个或多个web服务应用或一个或多个自适应代理应用的请求; 并且向一个或多个web服务应用或一个或多个自适应代理应用发送响应。 处理模块从通信模块接收信息请求; 识别可以满足信息请求的资源; 从所识别的资源获得对请求的响应; 并将对请求的响应传递给通信模块。

公开(公告)号：US20070248506A1

公开(公告)日：2007-10-25

申请号：US11612187

申请日：2006-12-18

Applicant: Ye Chen ,  David Brosten ,  Benjamin Bussey

Inventor： Ye Chen ,  David Brosten ,  Benjamin Bussey

IPC: B01J20/34

CPC classification number: C10G11/182 ,  B01J29/90 ,  B01J38/30

Abstract: Disclosed is an improved regeneration process and system for the regeneration of a spent FCC catalyst in a regenerator without vertical partitions by introducing different fluidization gas streams to different regions of a dense phase catalyst zone at the lower end of the regenerator such as a high velocity central region and a low velocity annular zone are formed, positioned below a common dilute catalyst phase.

Abstract translation: 公开了一种改进的再生方法和系统，用于在没有垂直隔板的再生器中再生废FCC催化剂催化剂，通过将不同的流化气流引入到再生器下端的致密相催化剂区域的不同区域，例如高速中心 形成低速环状区域，位于普通稀催化剂相下方。

公开(公告)号：US20050221504A1

公开(公告)日：2005-10-06

申请号：US10816636

申请日：2004-04-01

Applicant: Patrick Petruno ,  Daniel Roitman ,  Rong Zhou ,  Robert Wilson ,  Ye Chen

Inventor： Patrick Petruno ,  Daniel Roitman ,  Rong Zhou ,  Robert Wilson ,  Ye Chen

IPC: C12Q1/68 ,  G01N21/64 ,  G01N21/86 ,  G01N33/558 ,  G01N33/551

CPC classification number: G01N21/6428 ,  B82Y5/00 ,  B82Y10/00 ,  B82Y20/00 ,  G01N21/8483

Abstract: A rapid diagnostic test system or process uses a single-use module that includes a photodetector. The photodetector generates an electrical signal representing a measurement of light from a test region on a medium such as a lateral-flow strip for a binding assay. For light measurement, the test medium can contain a labeling substance that attaches a persistent fluorescent structure such as a quantum dot to a target analyte, so that the photodetector measures fluorescent light. Multiple photodetectors and an optical system that separates or filters light of wavelengths corresponding to different fluorescent labeling substances allow simultaneous testing for multiple analytes. The single-use module can include a display or LED for visual indication of test results, or the electrical signal can be output for processing in a reusable module.

Abstract translation: 快速诊断测试系统或过程使用包括光电检测器的一次性模块。 光电检测器产生电信号，其表示来自诸如用于结合测定的侧流条的介质上的测试区域的光的测量。 对于光测量，测试介质可以包含将持续荧光结构如量子点附着到目标分析物的标记物质，使得光电检测器测量荧光。 多个光电检测器和分离或过滤对应于不同荧光标记物质的波长的光的光学系统允许同时测试多种分析物。 一次性模块可以包括用于可视化指示测试结果的显示器或LED，或者可以输出电信号以在可重复使用的模块中进行处理。

公开(公告)号：US20050043027A1

公开(公告)日：2005-02-24

申请号：US10645246

申请日：2003-08-21

Applicant: Stephen Emeott ,  Ye Chen ,  Nattavut Smavatkul

Inventor： Stephen Emeott ,  Ye Chen ,  Nattavut Smavatkul

IPC: H04L12/28 ,  H04L12/56 ,  H04W52/02 ,  H04W84/12 ,  H04Q7/20

CPC classification number: H04W52/0229 ,  H04W74/08 ,  H04W84/12 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/23

Abstract: An access point (11) for a wireless local area network (10) transmits a beacon message during a service interval period (21). This beacon message identifies, in a preferred embodiment, those subscriber units to whom the access point will shortly be transmitting data. Subscriber units that are not identified in the beacon message and that do not have data themselves to transmit to the access point can implement a power conservation mode of operation until the next beacon message. Subscriber units that have data, such as voice information, to transmit can utilize the beacon message contents to at least estimate a likely time by when the access point will have concluded making its transmissions to the subscriber units. That estimated time can then be used to facilitate scheduling a time at which a given subscriber unit will contend for an opportunity to transmit its data to the access point. In a preferred embodiment, this scheduled transmission time can potentially occur either during a contention window that follows the service interval period or during a dynamic contention window that follows the transmissions of the access point and concludes with the conclusion of the service interval period. Subscriber units can then use intervening periods of time to effect their power conservation schemes of choice.

Abstract translation: 无线局域网（10）的接入点（11）在服务间隔期间（21）中发送信标消息。 该信标消息在优选实施例中标识接入点将不久正在向其发送数据的那些用户单元。 在信标消息中未被识别并且没有数据本身发送到接入点的用户单元可以实现功率节省模式，直到下一个信标消息。 具有数据（例如语音信息）要发送的订户单元可以利用信标消息内容来至少估计可能的时间，当接入点将已经结束向用户单元发送信号时。 然后可以使用该估计时间来方便调度给定用户单元将竞争机会将其数据发送到接入点的时间。 在优选实施例中，该调度的传输时间可能潜在地在遵循服务间隔周期的竞争窗口期间或者在接入点的传输之后的动态争用窗口期间出现，并以服务间隔周期的结论结束。 用户单位然后可以使用中间时间来实现其选择的节能方案。

公开(公告)号：US08869612B2

公开(公告)日：2014-10-28

申请号：US13253705

申请日：2011-10-05

Applicant: Ye Chen ,  YuanPang Samuel Ding ,  Matthew Muller ,  Gert Najdeni ,  Joel Titus

Inventor： Ye Chen ,  YuanPang Samuel Ding ,  Matthew Muller ,  Gert Najdeni ,  Joel Titus

IPC: G01F23/26 ,  G01F23/284 ,  A61M1/16

CPC classification number: A61M5/1684 ,  A61M1/14 ,  A61M1/16 ,  A61M1/1605 ,  A61M1/1607 ,  A61M1/1668 ,  A61M1/28 ,  A61M1/287 ,  A61M5/14 ,  A61M5/1407 ,  A61M5/1409 ,  A61M5/142 ,  A61M2205/3317 ,  A61M2205/3379 ,  A61M2205/3389 ,  A61M2205/52 ,  G01F22/00 ,  G01F23/26 ,  G01F23/263 ,  G01F23/284

Abstract: A medical fluid system includes a medical fluid pump; a container holding a fluid to be pumped by the medical fluid pump, the fluid at a first time having a first conductivity, the fluid at a second time having a second conductivity; and a radio frequency level sensor positioned in operable relation with the container, the radio frequency operation of the level sensor configured so as to be (i) indicative of a level of the fluid in the container and (ii) at least substantially independent of whether the fluid has the first conductivity or the second conductivity. The medical fluid system can determine the level of medical fluid by measuring the resistance, impedance or phase shift seen by the sensor.

Abstract translation: 医疗流体系统包括医用流体泵; 容纳由所述医用流体泵泵送的流体的容器，所述流体在第一时间具有第一导电性，所述流体在第二时间具有第二导电性; 和与所述容器可操作关系的射频水平传感器，所述液位传感器的射频操作被配置为（i）指示所述容器中的液体的水平，以及（ii）至少基本上不依赖于是否 流体具有第一导电性或第二导电性。 医疗流体系统可以通过测量传感器所看到的电阻，阻抗或相位来确定医疗流体的水平。

公开(公告)号：US08705975B2

公开(公告)日：2014-04-22

申请号：US13034398

申请日：2011-02-24

Applicant: Ye Chen ,  Pengyue Wen ,  Bing Shao

Inventor： Ye Chen ,  Pengyue Wen ,  Bing Shao

IPC: H04B10/40 ,  G02B6/42

CPC classification number: G02B6/4246

Abstract: An optical transceiver and method for bidirectionally communicating optical signals in an optical transceiver involve an optical element that bidirectionally separates incoming and outgoing optical signals of the same wavelength. The optical element can be a diffractive element such as a grating or, alternatively, a partially reflective element such as a transparent block having a thin-film coating.

Abstract translation: 用于在光收发器中双向传送光信号的光收发器和方法包括双向分离相同波长的入射和出射光信号的光学元件。 光学元件可以是诸如光栅的衍射元件，或者替代地，诸如具有薄膜涂层的透明块的部分反射元件。