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1. 发明申请

US20190140964A1 SHAPING OF POST-SCHEDULING NETWORK PIPELINE JITTER 审中-公开
公开(公告)号：US20190140964A1
公开(公告)日：2019-05-09
申请号：US16236127
申请日：2018-12-28
申请人： Robert Southworth , Ben-Zion Friedman , Robert Munoz , Sarig Livne , Chih-Jen Chang , Yue Yang , Partick Fleming
发明人： Robert Southworth , Ben-Zion Friedman , Robert Munoz , Sarig Livne , Chih-Jen Chang , Yue Yang , Partick Fleming
IPC分类号： H04L12/841 , H04L12/26 , H04L12/819 , H04L12/815 , H04L12/813 , H04L12/927
摘要： Apparatuses and methods for managing jitter resulting from processing through a network interface pipeline are disclosed. In embodiments, a network traffic scheduler annotates packets to be transmitted over a bandwidth-limited network connection with time relationship information to ensure downstream bandwidth limitations are not violated. Following processing through a network interface pipeline, a jitter shaper inspects the annotated time relationship information and pipeline-imposed delays and, by imposing a variable delay, reestablishes bandwidth-complaint time relationships based upon the annotated time relationship information and configured tolerances.

2. 发明授权

US06806867B1 Palm pad system 失效
标题翻译：掌垫系统
公开(公告)号：US06806867B1
公开(公告)日：2004-10-19
申请号：US09474545
申请日：1999-12-29
申请人： Joseph Arruda , Gregor Mittersinker , Robert Southworth , A. Jason Mirabito , Kenneth Rawlings
发明人： Joseph Arruda , Gregor Mittersinker , Robert Southworth , A. Jason Mirabito , Kenneth Rawlings
IPC分类号： G09G500
CPC分类号： G06F3/0488 , G06F1/1616 , G06F1/1632 , G06F1/1684 , G06F3/03545 , Y10S345/901 , Y10S345/905
摘要： A palm pad system including an electronic notepad coupled to a conventional personal digital device (“PDD”) via a data bus is set forth that enables a user to transpose handwritten data into electronic files or pages. The notepad and PDD are mounted onto a common base. The base includes a retaining structure for retaining the notepad on the base and another retaining structure for retaining the PDD on the base. The base further includes a flexible portion that permits the base to be folded into a compact form for protecting the notepad and PDD during transport. A pen containing a transmitter is employed by the palm pad system to transmit a signal to receptive electronics while a user writes data on the notepad with a writing tip contained in the pen. The signal received by the electronics is processed to generate an electronic file representative of the user's handwritten data. The electronic file can be electronically stored and retrieved. The electronic file can also be displayed on a touch sensitive display, which is associated with the PDD, immediately after composition by the user.
摘要翻译：提出了一种包括经由数据总线耦合到常规个人数字设备（“PDD”）的电子记事本的掌垫系统，其使用户能够将手写数据转置成电子文件或页面。记事本和PDD安装在公共基座上。底座包括用于将记事本保持在基座上的保持结构和用于将PDD保持在基座上的另一个保持结构。基座还包括柔性部分，其允许将基座折叠成紧凑形式，用于在运输期间保护记事本和PDD。当用户使用包含在笔中的书写笔尖在记事本上写入数据时，掌垫系统采用包含发射机的笔将信号发射到接收电子装置。处理由电子装置接收到的信号以产生表示用户手写数据的电子文件。电子文件可以电子存储和检索。电子文件也可以在由用户组合之后立即显示在与PDD相关联的触敏显示器上。

3. 发明申请

US20120230182A1 GLOBAL PORTS IN MULTI-SWITCH SYSTEMS 有权
标题翻译：多开关系统中的全局端口
公开(公告)号：US20120230182A1
公开(公告)日：2012-09-13
申请号：US13323656
申请日：2011-12-12
申请人： Robert Southworth , Uri Cummings , Zhi-Hern Loh
发明人： Robert Southworth , Uri Cummings , Zhi-Hern Loh
IPC分类号： G06F11/00 , H04L12/56
CPC分类号： H04L49/3009 , H04L41/0677 , H04L49/351
摘要： Global ports are supported in multi-switch systems having arbitrary topologies. In some implementations, global ports are implemented in a manner which makes the switch system robust in the face of link failure. In specific Ethernet implementations, global ports enable flooding, learning, forwarding, and link aggregation across the switch system.
摘要翻译：全局端口在具有任意拓扑的多交换机系统中得到支持。在一些实现中，全局端口以使得交换机系统在面对链路故障时稳健的方式来实现。在特定的以太网实现中，全局端口可以实现跨交换系统的泛洪，学习，转发和链路聚合。

4. 发明授权

US07814280B2 Shared-memory switch fabric architecture 有权
标题翻译：共享内存交换矩阵架构
公开(公告)号：US07814280B2
公开(公告)日：2010-10-12
申请号：US11208451
申请日：2005-08-18
申请人： Uri Cummings , Andrew Lines , Patrick Pelletier , Robert Southworth
发明人： Uri Cummings , Andrew Lines , Patrick Pelletier , Robert Southworth
IPC分类号： G06F12/00
CPC分类号： G11C7/1048 , G11C7/1075 , H04L49/101 , H04L49/103 , H04L49/351
摘要： A shared memory is described having a plurality of receive ports and a plurality of transmit ports characterized by a first data rate. A memory includes a plurality of memory banks organized in rows and columns. Operation of the memory array is characterized by a second data rate. Non-blocking receive crossbar circuitry is operable to connect any of the receive ports with any of the memory banks. Non-blocking transmit crossbar circuitry is operable to connect any of the memory banks with any of the transmit ports. Buffering is operable to decouple operation of the receive and transmit ports at the first data rate from operation of the memory array at the second data rate. Scheduling circuitry is operable to control interaction of the ports, crossbar circuitry, and memory array to effect storage and retrieval of the data segments in the shared memory. The scheduling circuitry is further operable to facilitate striping of each data segment of a frame across the memory banks in one of the rows, and to facilitate striping of successive data segments of the frame across successive rows in the array.
摘要翻译：描述了具有多个接收端口和以第一数据速率为特征的多个发送端口的共享存储器。存储器包括以行和列组织的多个存储器组。存储器阵列的操作的特征在于第二数据速率。非阻塞接收交叉开关电路可操作以将任何接收端口与任何存储器组连接。非阻塞发射交叉开关电路可操作以将任何存储体与任何发射端口连接。缓冲可操作以使第一数据速率处的接收和发送端口的操作与第二数据速率下的存储器阵列的操作分离。调度电路可操作以控制端口，交叉开关电路和存储器阵列的交互以实现共享存储器中的数据段的存储和检索。调度电路还可操作以便于跨越行中的一个存储体的帧的每个数据段的条带化，并且便于在阵列中的连续的行上对帧的连续数据段进行条带化。

5. 发明授权

US06950959B2 Techniques for facilitating conversion between asynchronous and synchronous domains 有权
公开(公告)号：US06950959B2
公开(公告)日：2005-09-27
申请号：US10212574
申请日：2002-08-01
申请人： Michael I. Davies , Andrew Lines , Robert Southworth
发明人： Michael I. Davies , Andrew Lines , Robert Southworth
IPC分类号： G06F12/00 , G06F1/12 , G06F13/40 , G06F13/42 , H04L7/00 , H04L12/56
CPC分类号： G06F13/4059
摘要： An interface for use between an asynchronous domain and a synchronous domain is described. The asynchronous domain is characterized by transmission of data in accordance with a delay-insensitive handshake protocol. The synchronous domain is characterized by transmission of data in accordance with transitions of a clock signal. The interface includes a datapath operable to transfer a data token between the domains. The interface also includes control circuitry operable to enable transfer of the data token via the datapath in response to a transition of the clock signal and at least one completion of the handshake protocol.

6. 发明授权

US06907795B2 Seat position sensor 有权
标题翻译：座椅位置传感器
公开(公告)号：US06907795B2
公开(公告)日：2005-06-21
申请号：US10292395
申请日：2002-11-12
申请人： Susan Barnabo , Colin White , Robert Southworth , Genn Baskin , Jerry Powers
发明人： Susan Barnabo , Colin White , Robert Southworth , Genn Baskin , Jerry Powers
IPC分类号： B60N2/02 , B60R21/01 , B60R21/015 , G01L1/25
CPC分类号： B60N2/0224 , B60N2002/0272 , B60R21/01554
摘要： A seat position sensor including a generally u-shaped housing and a cover disposed on the housing for blocking entry contaminants into a shunt opening of the housing. A sensor including mounting wings that flex upon mounting is also provided, as is a sensor including an integral connector, and a two-piece sensor configuration. A PCB including a heat throttle trace and a heat sink region, and a supply voltage circuit for a Hall Effect sensor including a parallel connected varistor are also provided.
摘要翻译：一种座位位置传感器，包括大体上为U形的壳体和设置在壳体上的盖，用于阻挡进入到壳体的分流开口的污染物。还提供了包括安装弯曲的安装翼的传感器，以及包括一体式连接器的传感器和两件式传感器构造。还提供了包括热节气门迹线和散热区域的PCB以及包括并联连接的变阻器的霍尔效应传感器的电源电压电路。

7. 发明授权

US5955719A Data/pen well 失效
标题翻译：数据/笔好
公开(公告)号：US5955719A
公开(公告)日：1999-09-21
申请号：US994684
申请日：1997-12-19
申请人： Robert Southworth , Frank Mercurio , Paul E. Linderson
发明人： Robert Southworth , Frank Mercurio , Paul E. Linderson
IPC分类号： G06F1/16 , B43K23/04 , G06K7/00 , G06K7/10 , G06K17/00
CPC分类号： G06K7/10881 , G06K17/0022 , G06K7/10772
摘要： A data well arrangement for storing data and for interfacing with a writing implement having a writing end with a writing tip and data transfer end with a data transfer tip is described. The data well arrangement has a housing with an inlet opening for receiving an end of the implement. A data reader resides in the housing for facing the data transfer tip to exchange data with the implement when the data transfer end of the implement is received in the opening. A shutter in the housing is engageable with an engagement portion of the implement for moving of shutter between a writing end storage position in which the data reader is inaccessible, and an interface position in which the data reader is accessible to the data transfer tip with the shutter being engaged by the engagement portion of the implement, only when the data transfer end is received in this opening.
摘要翻译：描述了用于存储数据并且与具有写入端的写入工具进行接口的数据井布置，所述写入工具具有写入尖端和具有数据传送末端的数据传送结束。数据井布置具有壳体，其具有用于接收工具的端部的入口。数据读取器驻留在外壳中，用于面向数据传输提示，以在工具的数据传输端在开口中接收时与工具交换数据。壳体中的快门可与工具的接合部分接合，用于在数据读取器不可访问的写入端存储位置和用于在数据读取器不可访问的数据读取器能够访问数据读取器的位置之间移动快门仅当在该开口中接收到数据传送端时，挡板被工具的接合部分接合。

8. 发明授权

US08098574B2 Global ports in multi-switch systems 有权
标题翻译：多交换机系统中的全局端口
公开(公告)号：US08098574B2
公开(公告)日：2012-01-17
申请号：US12198347
申请日：2008-08-26
申请人： Robert Southworth , Uri Cummings , Zhi-Hern Loh
发明人： Robert Southworth , Uri Cummings , Zhi-Hern Loh
IPC分类号： G01R31/08
CPC分类号： H04L49/3009 , H04L41/0677 , H04L49/351
摘要： Global ports are supported in multi-switch systems having arbitrary topologies. In some implementations, global ports are implemented in a manner which makes the switch system robust in the face of link failure. In specific Ethernet implementations, global ports enable flooding, learning, forwarding, and link aggregation across the switch system.
摘要翻译：全局端口在具有任意拓扑的多交换机系统中得到支持。在一些实现中，全局端口以使得交换机系统在面对链路故障时稳健的方式来实现。在特定的以太网实现中，全局端口可以实现跨交换系统的泛洪，学习，转发和链路聚合。

9. 发明申请

US20100054117A1 GLOBAL PORTS IN MULTI-SWITCH SYSTEMS 有权
标题翻译：多开关系统中的全局端口
公开(公告)号：US20100054117A1
公开(公告)日：2010-03-04
申请号：US12198347
申请日：2008-08-26
申请人： Robert Southworth , Uri Cummings , Zhi-Hern Loh
发明人： Robert Southworth , Uri Cummings , Zhi-Hern Loh
IPC分类号： H04L12/24 , H04L12/56
CPC分类号： H04L49/3009 , H04L41/0677 , H04L49/351
摘要： Global ports are supported in multi-switch systems having arbitrary topologies. In some implementations, global ports are implemented in a manner which makes the switch system robust in the face of link failure. In specific Ethernet implementations, global ports enable flooding, learning, forwarding, and link aggregation across the switch system.
摘要翻译：全局端口在具有任意拓扑的多交换机系统中得到支持。在一些实现中，全局端口以使得交换机系统在面对链路故障时稳健的方式来实现。在特定的以太网实现中，全局端口可以实现跨交换系统的泛洪，学习，转发和链路聚合。

10. 发明授权

US06961863B2 Techniques for facilitating conversion between asynchronous and synchronous domains 失效
标题翻译：促进异步和同步域之间转换的技术
公开(公告)号：US06961863B2
公开(公告)日：2005-11-01
申请号：US10281424
申请日：2002-10-25
申请人： Michael I. Davies , Andrew Lines , Robert Southworth
发明人： Michael I. Davies , Andrew Lines , Robert Southworth
IPC分类号： G06F12/00 , G06F1/12 , G06F13/40 , G06F13/42 , H04L7/00 , H04L12/56
CPC分类号： G06F13/4059
摘要： An interface for use between an asynchronous domain and a synchronous domain is described. The asynchronous domain is characterized by transmission of data in accordance with a delay-insensitive handshake protocol. The synchronous domain is characterized by transmission of data in accordance with transitions of a clock signal. The interface includes a datapath operable to transfer a data token between the domains. The interface also includes control circuitry operable to enable transfer of the data token via the datapath in response to a transition of the clock signal and at least one completion of the handshake protocol.
摘要翻译：描述了在异步域和同步域之间使用的接口。异步域的特征在于根据延迟不敏感的握手协议传输数据。同步域的特征在于根据时钟信号的转变传输数据。该接口包括可用于在域之间传输数据令牌的数据路径。接口还包括控制电路，其可操作以响应于时钟信号的转变和至少一个握手协议的完成，经由数据路径传送数据令牌。

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