公开(公告)号：US08320720B2

公开(公告)日：2012-11-27

申请号：US12856144

申请日：2010-08-13

Applicant: Mark Webster ,  Anujit Shastri ,  Kalpendu Shastri

Inventor： Mark Webster ,  Anujit Shastri ,  Kalpendu Shastri

IPC: G02B6/12

CPC classification number: G02F1/0121 ,  G02F1/2257 ,  G02F2001/0152 ,  H04B10/5051 ,  H04B10/5053 ,  H04B10/5055 ,  H04B10/516

Abstract: A silicon-based optical modulator is configured as a multi-segment device that utilizes a modified electrical data input signal format to address phase modulation nonlinearity and attenuation problems associated with free-carrier dispersion-based modulation. The modulator is formed to include M separate segments and a digital signal encoder is utilized to convert an N bit input data signal into a plurality of M drive signals for the M modulator segments, where M≧2N/2. The lengths of the modulator segments may also be adjusted to address the nonlinearity and attenuation problems. Additional phase adjustments may be utilized at the output of the modulator (beyond the combining waveguide).

Abstract translation: 硅基光调制器被配置为多段装置，其利用修改的电数据输入信号格式来解决与自由载波色散调制相关的相位调制非线性和衰减问题。 调制器被形成为包括M个单独的段，并且使用数字信号编码器将N位输入数据信号转换成用于M个调制器段的多个M个驱动信号，其中M≥N2N / 2。 调制器段的长度也可以被调整以解决非线性和衰减问题。 可以在调制器的输出（超过组合波导）的情况下使用附加的相位调整。

公开(公告)号：US20120280344A1

公开(公告)日：2012-11-08

申请号：US13463408

申请日：2012-05-03

Applicant: Kalpendu Shastri ,  Vipulkumar Patel ,  Mark Webster ,  Prakash Gothoskar ,  Ravinder Kachru ,  Soham Pathak ,  Rao V. Yelamarty ,  Thomas Daugherty ,  Bipin Dama ,  Kaushik Patel ,  Kishor Desai

Inventor： Kalpendu Shastri ,  Vipulkumar Patel ,  Mark Webster ,  Prakash Gothoskar ,  Ravinder Kachru ,  Soham Pathak ,  Rao V. Yelamarty ,  Thomas Daugherty ,  Bipin Dama ,  Kaushik Patel ,  Kishor Desai

IPC: H01L31/12

CPC classification number: H01L25/50 ,  G02B6/423 ,  G02B6/4244 ,  G02B6/4245 ,  G02B6/4249 ,  G02B6/4257 ,  G02B6/426 ,  H01L25/167 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/00014

Abstract: A wafer scale implementation of an opto-electronic transceiver assembly process utilizes a silicon wafer as an optical reference plane and platform upon which all necessary optical and electronic components are simultaneously assembled for a plurality of separate transceiver modules. In particular, a silicon wafer is utilized as a “platform” (interposer) upon which all of the components for a multiple number of transceiver modules are mounted or integrated, with the top surface of the silicon interposer used as a reference plane for defining the optical signal path between separate optical components. Indeed, by using a single silicon wafer as the platform for a large number of separate transceiver modules, one is able to use a wafer scale assembly process, as well as optical alignment and testing of these modules.

Abstract translation: 光电子收发器组件过程的晶片级实现利用硅晶片作为光学参考平面和平台，同时为多个单独的收发器模块组装所有必需的光学和电子部件。 特别地，硅晶片被用作平台（插入器），用于多个收发器模块的所有部件安装或集成在该平台上，硅插入器的顶表面用作用于定义光信号的参考平面 分离的光学元件之间的路径。 实际上，通过使用单个硅晶片作为大量单独的收发器模块的平台，可以使用晶片尺度组装过程以及这些模块的光学对准和测试。

公开(公告)号：US08001542B2

公开(公告)日：2011-08-16

申请号：US10736290

申请日：2003-12-12

Applicant: Warren Keith Edwards ,  Mark Webster Newman ,  Trevor Smith ,  Jana Zdlslava Sedivy

Inventor： Warren Keith Edwards ,  Mark Webster Newman ,  Trevor Smith ,  Jana Zdlslava Sedivy

IPC: G06F9/445

CPC classification number: G06F8/61

Abstract: A system and method for providing self-installing software components for network service execution is presented. A basic communication framework is established with a service host system executing a network service software component to provide a network service. Availability of the network service software component is determined and prerequisites against a runtime environment are verified through the service host system. A code bundle providing the network service software component through the service host system logically grouped with installation instructions for the network service software component is executed.

Abstract translation: 提出了一种用于提供网络服务执行的自动安装软件组件的系统和方法。 与执行网络服务软件组件的服务主机系统建立基本通信框架以提供网络服务。 确定网络服务软件组件的可用性，并通过服务主机系统验证运行时环境的先决条件。 执行通过与网络服务软件组件的安装指令逻辑分组的服务主机系统提供网络服务软件组件的代码束。

公开(公告)号：US07904720B2

公开(公告)日：2011-03-08

申请号：US10289528

申请日：2002-11-06

Applicant: Diana Kathryn Smetters ,  Warren Keith Edwards ,  Dirk Balfanz ,  Hao-Chi Wong ,  Mark Webster Newman ,  Jana Zdislava Sedivy ,  Trevor Smith ,  Shahram Izadi

Inventor： Diana Kathryn Smetters ,  Warren Keith Edwards ,  Dirk Balfanz ,  Hao-Chi Wong ,  Mark Webster Newman ,  Jana Zdislava Sedivy ,  Trevor Smith ,  Shahram Izadi

IPC: H04L9/32 ,  H04L9/12 ,  H04L9/00

CPC classification number: G06F21/6218 ,  G06F2221/2141 ,  G06F2221/2147 ,  H04L9/3265 ,  H04L2209/80

Abstract: System and method for providing secure resource management. The system includes a first device that creates a secure, shared resource space and a corresponding root certificate for the shared space. The first device associates one or more resources that it can access with the shared space. The first device invites one or more other devices to join as members of the space, and establishes secure communication channels with the devices that accept this invitation. The first device generates a member certificate for each accepting device, and sends the root certificate and the generated member certificate to the device through the secure channel. These devices may then access resources associated with the shared space by presenting their member certificates. Further, members of the shared space may invite other device to join the space, and may create member certificates in the same manner as the first device.

Abstract translation: 提供安全资源管理的系统和方法。 该系统包括为共享空间创建安全的共享资源空间和相应的根证书的第一设备。 第一个设备将可以访问的一个或多个资源与共享空间相关联。 第一个设备邀请一个或多个其他设备作为该空间的成员加入，并且与接受该邀请的设备建立安全的通信信道。 第一个设备为每个接受设备生成成员证书，并通过安全通道将根证书和生成的成员证书发送到设备。 然后，这些设备可以通过呈现他们的成员证书来访问与共享空间相关联的资源。 此外，共享空间的成员可以邀请其他设备加入空间，并且可以以与第一设备相同的方式创建成员证书。

公开(公告)号：US20110044573A1

公开(公告)日：2011-02-24

申请号：US12856144

申请日：2010-08-13

Applicant: Mark Webster ,  Anujit Shastri ,  Kalpendu Shastri

Inventor： Mark Webster ,  Anujit Shastri ,  Kalpendu Shastri

IPC: G02F1/035

CPC classification number: G02F1/0121 ,  G02F1/2257 ,  G02F2001/0152 ,  H04B10/5051 ,  H04B10/5053 ,  H04B10/5055 ,  H04B10/516

Abstract: A silicon-based optical modulator is configured as a multi-segment device that utilizes a modified electrical data input signal format to address phase modulation nonlinearity and attenuation problems associated with free-carrier dispersion-based modulation. The modulator is formed to include M separate segments and a digital signal encoder is utilized to convert an N bit input data signal into a plurality of M drive signals for the M modulator segments, where M≧2N/2. The lengths of the modulator segments may also be adjusted to address the nonlinearity and attenuation problems. Additional phase adjustments may be utilized at the output of the modulator (beyond the combining waveguide).

Abstract translation: 硅基光调制器被配置为多段设备，其利用修改的电数据输入信号格式来解决与自由载波色散调制相关的相位调制非线性和衰减问题。 调制器被形成为包括M个单独的段，并且使用数字信号编码器将N位输入数据信号转换成用于M个调制器段的多个M个驱动信号，其中M≥N2N / 2。 调制器段的长度也可以被调整以解决非线性和衰减问题。 可以在调制器的输出（超过组合波导）的情况下使用附加的相位调整。

公开(公告)号：US20090135861A1

公开(公告)日：2009-05-28

申请号：US12291246

申请日：2008-11-06

Applicant: Mark Webster ,  David Piede ,  Prakash Gothoskar

Inventor： Mark Webster ,  David Piede ,  Prakash Gothoskar

IPC: H01S3/10

CPC classification number: H01S5/141 ,  H01S5/021 ,  H01S5/02248 ,  H01S5/02268 ,  H01S5/06256

Abstract: A silicon-on-insulator (SOI)-based tunable laser is formed to include the gain medium (such as a semiconductor optical amplifier) disposed within a cavity formed within the SOI substrate. A tunable wavelength reflecting element and associated phase matching element are formed on the surface of the SOI structure, with optical waveguides formed in the surface SOI layer providing the communication between these components. The tunable wavelength element is controlled to adjust the optical wavelength. Separate discrete lensing elements may be disposed in the cavity with the gain medium, providing efficient coupling of the optical signal into the SOI waveguides. Alternatively, the gain medium itself may be formed to include spot converting tapers on its endfaces, the tapers used to provide mode matching into the associated optical waveguides.

Abstract translation: 形成绝缘体上硅（SOI）的可调谐激光器以包括设置在形成于SOI衬底内的空腔内的增益介质（例如半导体光放大器）。 在SOI结构的表面上形成可调波长反射元件和相关的相位匹配元件，其中形成在表面SOI层中的光波导提供这些部件之间的连通。 可调波长元件被控制以调节光学波长。 单独的离散透镜元件可以用增益介质设置在空腔中，从而提供光信号到SOI波导的有效耦合。 或者，增益介质本身可以被形成为包括其端面上的点变换锥度，用于向相关联的光波导提供模式匹配的锥度。

公开(公告)号：US20070292075A1

公开(公告)日：2007-12-20

申请号：US11810591

申请日：2007-06-06

Applicant: Robert Keith Montgomery ,  Margaret Ghiron ,  Prakash Gothoskar ,  Paulius Mindaugas Mosinskis ,  Vipulkumar Patel ,  Kalpendu Shastri ,  Mark Webster

Inventor： Robert Keith Montgomery ,  Margaret Ghiron ,  Prakash Gothoskar ,  Paulius Mindaugas Mosinskis ,  Vipulkumar Patel ,  Kalpendu Shastri ,  Mark Webster

IPC: G02B6/12

CPC classification number: G02F1/025 ,  G02F1/0147 ,  G02F1/225 ,  G02F2201/126

Abstract: A silicon-based optical modulator structure includes one or more separate localized heating elements for changing the refractive index of an associated portion of the structure and thereby providing corrective adjustments to address unwanted variations in device performance. Heating is provided by thermo-optic devices such as, for example, silicon-based resistors, silicide resistors, forward-biased PN junctions, and the like, where any of these structures may easily be incorporated with a silicon-based optical modulator. The application of a DC voltage to any of these structures will generate heat, which then transfers into the waveguiding area. The increase in local temperature of the waveguiding area will, in turn, increase the refractive index of the waveguiding in the area. Control of the applied DC voltage results in controlling the refractive index

Abstract translation: 基于硅的光学调制器结构包括一个或多个单独的局部加热元件，用于改变结构的相关部分的折射率，从而提供校正调整以解决器件性能的不期望的变化。 加热由诸如硅基电阻器，硅化物电阻器，正向偏置PN结等的热光器件提供，其中这些结构中的任何一种可以容易地与硅基光学调制器结合。 对这些结构中的任何一个施加直流电压将产生热量，然后传递到波导区域。 波导区域的局部温度的增加又将增加该区域中波导的折射率。 施加的直流电压的控制导致控制折射率

公开(公告)号：US07133872B2

公开(公告)日：2006-11-07

申请号：US10290928

申请日：2002-11-07

Applicant: Warren Keith Edwards ,  Mark Webster Newman ,  Trevor Smith ,  Jana Zdislava Sedivy ,  Karen Marcelo ,  Shahram Izadi ,  Jason Hong

Inventor： Warren Keith Edwards ,  Mark Webster Newman ,  Trevor Smith ,  Jana Zdislava Sedivy ,  Karen Marcelo ,  Shahram Izadi ,  Jason Hong

IPC: G06F17/30

CPC classification number: H04L41/12 ,  H04L41/0233 ,  Y10S707/99933

Abstract: A method and system for unifying component metadata includes components, such as computers, laptops or flat panel display devices and software entities, connected together by one or more networks. A method includes a first component, such as a laptop device, obtaining intrinsic metadata associated with one or more other components, such as a computer and a flat panel display device. The first component combines intrinsic metadata received from each component with extrinsic metadata of the first component, and provides the combined metadata to the other components, although the first component may also utilize the combined metadata. The components are able to obtain a consistent, unified view of the combined metadata without needing any prior programming and without requiring the use of centralized servers.

Abstract translation: 用于统一组件元数据的方法和系统包括由一个或多个网络连接在一起的组件，诸如计算机，笔记本电脑或平板显示设备和软件实体。 一种方法包括诸如笔记本电脑设备的第一组件，获得与诸如计算机和平板显示设备之类的一个或多个其他组件相关联的固有元数据。 第一个组件将从每个组件接收的内在元数据与第一个组件的外部元数据相结合，并将组合的元数据提供给其他组件，尽管第一个组件也可以使用组合的元数据。 组件能够获得组合元数据的一致，统一的视图，而不需要任何先前的编程，而不需要使用集中式服务器。

公开(公告)号：US20050259567A1

公开(公告)日：2005-11-24

申请号：US11121661

申请日：2005-05-04

Applicant: Mark Webster ,  Michael Seals

Inventor： Mark Webster ,  Michael Seals

IPC: H04B7/00 ,  H04B7/06 ,  H04J11/00 ,  H04L27/26

CPC classification number: H04L27/2602 ,  H04B7/0671

Abstract: Embodiments of cyclic diversity systems and methods are disclosed. One system embodiment, among others, comprises a logic configured to cyclically advance, or perform the periodic equivalent of the same, one or more sections of an orthogonal frequency division multiplexing (OFDM) packet relative to the OFDM packet to be transmitted on a first transmit antenna, the packet having the one or more cyclically advanced sections to be transmitted on a second transmit antenna, the duration of the cyclic advance having a duration less than a guard interval.

Abstract translation: 公开了循环分集系统和方法的实施例。 一个系统实施例，其中包括一个逻辑，其被配置为相对于要在第一传输上发送的OFDM分组循环地前进或执行正交频分复用（OFDM）分组的相同的一个或多个部分的周期性等价物 天线，具有要在第二发射天线上发送的一个或多个循环高级部分的分组，循环前进的持续时间具有小于保护间隔的持续时间。

公开(公告)号：US6096073A

公开(公告)日：2000-08-01

申请号：US028792

申请日：1998-02-24

Applicant: Mark Webster ,  H. Elizabeth Noll

Inventor： Mark Webster ,  H. Elizabeth Noll

IPC: A61F2/06 ,  A61F2/82

CPC classification number: A61F2/915 ,  A61F2/91 ,  A61F2/856 ,  A61F2/958 ,  A61F2002/067 ,  A61F2002/828 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61M2025/1045

Abstract: A system and method are provided for dilatation of, and delivery and deployment of stents at, a bifurcation. The system includes two guidewires, one disposed in each branch of the bifurcation. A device and stents are provided which allow accurate dilatation and stenting of the bifurcation, without removing the guidewires, and such that the stents closely conform to the geometry of the bifurcation.

Abstract translation: 提供了一种系统和方法，用于在分叉处的支架的扩张和输送和部署。 该系统包括两个导线，一个设置在分支的每个分支中。 提供了一种装置和支架，其允许分叉的精确扩张和支架，而不移除导线，并且使得支架紧密地符合分叉的几何形状。