公开(公告)号：US07289498B2

公开(公告)日：2007-10-30

申请号：US10187239

申请日：2002-06-28

申请人： James Yu ,  Mike Morrison ,  John Rigby

发明人： James Yu ,  Mike Morrison ,  John Rigby

IPC分类号： H04L12/28

CPC分类号： H04L47/10 ,  H04L45/7453 ,  H04L47/2441 ,  H04L67/322

摘要： A technique for classifying traffic at a network node involves programming a content addressable memory (CAM) array with multiple class-specific entries, where each of the class-specific entries has an associated traffic class, obtaining a protocol-independent key field from an incoming packet, and searching the programmed CAM array with the protocol-independent key field to identify an associated traffic class of the incoming packet. In another embodiment, each of the class-specific entries has an associated traffic distribution policy, which may be applied to an incoming packet.

摘要翻译： 用于对网络节点上的流量进行分类的技术涉及用具有多个特定类别条目的内容可寻址存储器（CAM）阵列进行编程，其中每个类别特定条目具有相关联的业务类别，从传入中获得与协议无关的密钥字段 分组，并用协议无关的密钥字段来搜索编程的CAM阵列，以识别输入分组的相关业务类别。 在另一个实施例中，每个类特定条目具有相关联的业务分配策略，其可以应用于传入分组。

公开(公告)号：US08774177B2

公开(公告)日：2014-07-08

申请号：US10197747

申请日：2002-07-17

申请人： James Yu ,  Mike Morrison

发明人： James Yu ,  Mike Morrison

IPC分类号： H04L12/28

CPC分类号： H04L47/10 ,  H04L45/7453 ,  H04L47/2441 ,  H04L67/322

摘要： A technique for classifying traffic at a network node includes programming multiple on-chip memory arrays with identical search entries, receiving multiple packets, and distributing classification searches related to the packets among the multiple on-chip memory arrays. In an embodiment, the on-chip memory arrays are content-addressable memory (CAM) arrays. In another embodiment, the distributing of classification searches related to the packets is performed in an alternating fashion with respect to a fixed order.

摘要翻译： 用于在网络节点分类业务的技术包括编程具有相同搜索条目的多个片上存储器阵列，接收多个分组，以及在多个片上存储器阵列之间分发与分组相关的分类搜索。 在一个实施例中，片上存储器阵列是内容寻址存储器（CAM）阵列。 在另一个实施例中，与分组相关的分类检索的分发以相对于固定顺序的交替方式进行。

公开(公告)号：US20100242572A1

公开(公告)日：2010-09-30

申请号：US12438361

申请日：2007-09-22

申请人： James Yu

发明人： James Yu

IPC分类号： G01N21/00 ,  G01J3/42

CPC分类号： G01N21/1702 ,  G01N21/274 ,  G01N21/39 ,  G01N2021/1704 ,  G01N2021/391 ,  G01N2021/399 ,  G01N2201/0691

摘要： Methods and systems to measure simultaneously concentrations or concentration ratio(s) of two or more gas ingredients in a sample area comprising: a wavelength modulated light source; an acoustic detector or a photodetector; and means to analyze the signal from the acoustic detector or the photodetector and calculate the concentrations or concentration ratio(s). The light from the light source is transmitted through the sample area. Part of the light will be absorbed in the sample area by the gas ingredients and generates photoacoustic signal. The acoustic detector is used to sample the photoacoustic signal. Alternatively, a photodetector is used to sample the light intensity after the light is transmitted through the sample area.

摘要翻译： 测量样品区域中两种或多种气体组分的同时浓度或浓度比的方法和系统，包括：波长调制光源; 声学检测器或光电检测器; 以及分析来自声学检测器或光电检测器的信号并计算浓度或浓度比的装置。 来自光源的光通过样品区域传输。 部分光将被气体成分吸收在样品区域，并产生光声信号。 声检测器用于对光声信号进行采样。 或者，光检测器用于在透光通过样品区域之后对光强进行采样。

公开(公告)号：US07154878B1

公开(公告)日：2006-12-26

申请号：US09636660

申请日：2000-08-11

申请人： Tom Evslin ,  James Yu ,  Thomas Shoemaker

发明人： Tom Evslin ,  James Yu ,  Thomas Shoemaker

IPC分类号： H04L12/66

CPC分类号： H04L29/12047 ,  H04L29/12066 ,  H04L29/1282 ,  H04L61/1511 ,  H04L61/6013 ,  H04L65/1069 ,  H04M7/128

摘要： A method and apparatus for completing call or contacts over a network based upon an identifier. The contacting party sends a message requesting contact with the contacted party, and the system locates the contacted party via a data network or telephone address specified preferably by the contacted party.

摘要翻译： 一种基于标识符通过网络完成呼叫或联系的方法和装置。 联系方发送请求与被联系方联系的消息，并且系统经由被联系方优选地指定的数据网络或电话地址来定位被联系方。

公开(公告)号：US5361185A

公开(公告)日：1994-11-01

申请号：US19937

申请日：1993-02-19

申请人： James Yu

发明人： James Yu

IPC分类号： H01L27/02 ,  H02H3/05 ,  H02H3/20 ,  H02H9/00

CPC分类号： H01L27/0251 ,  H01L27/0266 ,  H02H3/05

摘要： A distributed VCC/VSS clamp structure (10) for preventing inadvertent damage to semiconductor integrated circuits caused by an electrostatic discharging event occurring between any two external pins thereof includes a clamp transistor (Q4) which is disposed locally to every ESD protection circuitry associated with each input and output pin of a semiconductor integrated circuit. The clamp transistor is activated so as to provide a secondary discharging path when the direct clamp discharging paths of the ESD protection circuitry are not forming a complete path.

摘要翻译： 一种用于防止由任何两个外部引脚之间发生的静电放电事件引起的对半导体集成电路的无意损坏的分布式VCC / VSS钳位结构（10）包括：钳位晶体管（Q4），其局部地设置在与每个ESD保护电路相关联的每个ESD保护电路 半导体集成电路的输入和输出引脚。 钳位晶体管被激活，以便当ESD保护电路的直接钳位放电路径不形成完整的路径时，提供二次放电路径。

公开(公告)号：US4754434A

公开(公告)日：1988-06-28

申请号：US770815

申请日：1985-08-28

申请人： Moon-Yee Wang ,  James Yu ,  Hong-Gee Fang

发明人： Moon-Yee Wang ,  James Yu ,  Hong-Gee Fang

IPC分类号： G11C11/413 ,  G11C29/00 ,  G11C29/04 ,  G11C7/00

CPC分类号： G11C29/84

摘要： A memory comprising apparatus for selecting redundant rows of memory cells wherein the addressing of a defective regular row of memory cells coupled to a first set of bit lines results in the selection of a redundant row of memory cells coupled to a second set of bit lines such that signal interference resulting from the simultaneous enablement of two word lines in the memory is avoided.

摘要翻译： 一种存储器，包括用于选择存储器单元的冗余行的装置，其中耦合到第一组位线的存储器单元的有缺陷的常规行的寻址导致选择耦合到第二组位线的冗余行的存储器单元， 避免了由于在存储器中同时使能两条字线引起的信号干扰。

公开(公告)号：US08676660B2

公开(公告)日：2014-03-18

申请号：US13004331

申请日：2011-01-11

申请人： James Yu ,  Greg Franczyk ,  Jason Ruud ,  Brian Jordan ,  Robert Richard Roy ,  Eric J. Klondnick ,  Mahesh Bommireddy

发明人： James Yu ,  Greg Franczyk ,  Jason Ruud ,  Brian Jordan ,  Robert Richard Roy ,  Eric J. Klondnick ,  Mahesh Bommireddy

IPC分类号： G06Q30/00

CPC分类号： G06Q30/06 ,  G06Q10/083 ,  G06Q30/0641

摘要： Once a purchaser has proceeded through a check out experience with an online retail system, the settings established during that checkout experience will be applied to future checkout experiences by that purchaser. By capturing and thereafter using checkout settings in this manner, a purchaser can proceed from a shopping cart directly to a checkout review page with the checkout review page being pre-populated with such prior established settings. Furthermore, the methodology allows the purchaser to have a virtually unlimited number of goods in their shopping cart and to have multiple different types of order fulfillment options (e.g., shipping, store pickup, delivery to an organization, etc.) automatically established for those goods.

摘要翻译： 一旦购买者已经通过在线零售系统的退房体验，在该结帐体验中建立的设置将被应用于该购买者的未来结帐体验。 通过以这种方式捕获并随后使用结帐设置，购买者可以直接从购物车进行到结帐检查页面，其中结帐检查页面被预先填充有这样的先前建立的设置。 此外，该方法允许购买者在其购物车中具有几乎无限数量的商品，并且具有针对这些商品自动建立的多种不同类型的订单履行选项（例如，运送，商店取货，交付给组织等） 。

公开(公告)号：US20110320309A1

公开(公告)日：2011-12-29

申请号：US13194406

申请日：2011-07-29

申请人： Sanjana Swamy ,  Karen S. Holtman ,  Arnold S. Eroles ,  James Yu ,  Robert Mills ,  Daniel Levine ,  Jim Huppert ,  Daniel S. Grimm ,  Shailesh Prakash

发明人： Sanjana Swamy ,  Karen S. Holtman ,  Arnold S. Eroles ,  James Yu ,  Robert Mills ,  Daniel Levine ,  Jim Huppert ,  Daniel S. Grimm ,  Shailesh Prakash

IPC分类号： G06Q30/00

CPC分类号： G06Q10/109 ,  G06Q30/06 ,  G06Q30/0601 ,  G06Q30/0633 ,  G06Q30/0641

摘要： A system and method for allowing a user to schedule pickup of an ordered item provides a user interface having user interface elements for allowing a user to specify a frequency with which an order is it to be picked up, for informing a user as to availability of the item for pickup, and/or for allowing a user to request that an item be held in reserve for pickup within a given period of time, such as 24 hours. Frequency options provided to the user for selection when scheduling an order for pickup may include a one-time frequency, a daily frequency, a weekly frequency, a monthly frequency, and user specified dates. The information as to availability of the item for pickup is determined considering a time of order and real-time stocking information for the item.

公开(公告)号：US20060026329A1

公开(公告)日：2006-02-02

申请号：US10903401

申请日：2004-07-30

申请人： James Yu

发明人： James Yu

IPC分类号： G06F13/36

CPC分类号： G06F13/364

摘要： The rewind arbiter system provides a system and method for arbitrating a device. Briefly described, one embodiment comprises a plurality of controlled devices configured to access a shared component and a rewind arbiter configured to arbitrate among a plurality of requests received from the controlled devices, wherein one of the controlled devices communicating a request that is selected during arbitration is then granted access to the shared component. The rewind arbiter further comprising; an arbitration scheme configured to grant arbitrated requests to the controlled devices, a verification scheme configured to verify that the controlled device successfully completes communication with the shared component, and a rewind scheme configured to cause the arbitration scheme to rewind back to the controlled device that has failed to successfully complete communication with the shared component such that the failed control device is granted a second arbitrated request.

摘要翻译： 倒带仲裁系统提供了一种用于仲裁设备的系统和方法。 简要描述，一个实施例包括配置成访问共享组件的多个受控设备和被配置为在从受控设备接收的多个请求之间进行仲裁的倒带仲裁器，其中传达在仲裁期间选择的请求的受控设备中的一个是 然后授予对共享组件的访问权限。 再卷仲裁者还包括： 仲裁方案，被配置为向所述受控设备授予仲裁的请求;验证方案，被配置为验证所述受控设备成功地完成与所述共享组件的通信;以及重绕方案，被配置为使所述仲裁方案回到所述受控设备， 无法成功地完成与共享组件的通信，使得失败的控制设备被授予第二仲裁请求。

公开(公告)号：US5357458A

公开(公告)日：1994-10-18

申请号：US83736

申请日：1993-06-25

申请人： James Yu ,  Tiao-Hua Kuo

发明人： James Yu ,  Tiao-Hua Kuo

IPC分类号： G11C5/14 ,  G11C15/00 ,  G11C15/04 ,  G11C16/06 ,  G11C16/30 ,  G11C17/00 ,  G11C29/00 ,  G11C29/04

CPC分类号： G11C29/76 ,  G11C15/00 ,  G11C16/30 ,  G11C29/789 ,  G11C5/143

摘要： A system for allowing a content addressable memory (CAM) to operate with first and second power voltage levels including: a first input voltage for providing a first bias to the content addressable memory; a second input voltage for providing a second bias to the content addressable memory; and a selection device coupled to the first input voltage and the second input voltage for decoupling the first input voltage from the content addressable memory and coupling the second input voltage to the content addressable memory in response to coupling the second power voltage level to the content addressable memory. In a specific embodiment the system includes: a first power on reset coupled to the content addressable memory for initializing the content addressable memory when the first power voltage level is initially coupled to the content addressable memory; and a second power on reset coupled to the content addressable memory for initializing the content addressable memory when the second power voltage level is initially coupled to the content addressable memory. The system allows a CAM to operate at a power voltage level of 2.6 to 3.6 volts to reduce power dissipation and at a higher voltage during programming of an electrically programmable memory. The system provides multiple resets to a CAM for proper operation with multiple power supply levels. The system also provides a CAM that allows access to redundant addresses of an electrically programmable read only memory (EPROM) and that allows programming of the EPROM with traditional programming equipment.

摘要翻译： 一种用于允许内容可寻址存储器（CAM）以第一和第二电源电压电平工作的系统，包括：用于向内容可寻址存储器提供第一偏置的第一输入电压; 用于向所述内容可寻址存储器提供第二偏置的第二输入电压; 以及耦合到所述第一输入电压和所述第二输入电压的选择装置，用于将所述第一输入电压与所述内容可寻址存储器去耦，并且响应于将所述第二电源电压耦合到所述内容可寻址的接口，将所述第二输入电压耦合到所述内容可寻址存储器 记忆。 在具体实施例中，系统包括：第一上电复位，其耦合到内容可寻址存储器，用于当第一电源电压初始耦合到内容可寻址存储器时初始化内容可寻址存储器; 以及耦合到所述内容可寻址存储器的第二上电复位，用于当所述第二电源电压最初耦合到所述内容可寻址存储器时初始化所述内容可寻址存储器。 该系统允许CAM在2.6至3.6伏特的电源电压电平下工作，以在编程电可编程存储器期间降低功耗和更高的电压。 该系统为CAM提供多个复位，以便在多个电源电平下正常工作。 该系统还提供一个CAM，允许访问电可编程只读存储器（EPROM）的冗余地址，并允许使用传统编程设备编程EPROM。