公开(公告)号：US20140166089A1

公开(公告)日：2014-06-19

申请号：US13720417

申请日：2012-12-19

Applicant: Michael Shepherd ,  David D. Smith

Inventor： Michael Shepherd ,  David D. Smith

IPC: H01L31/0236 ,  H01L31/02

CPC classification number: H01L31/02 ,  H01L31/02002 ,  H01L31/02167 ,  H01L31/02245 ,  H01L31/0236 ,  H01L31/02363 ,  H01L31/03682 ,  H01L31/0682 ,  H01L31/18 ,  H01L31/1804 ,  Y02E10/50 ,  Y02E10/546 ,  Y02E10/547 ,  Y02P70/521

Abstract: Solar cells with silicon oxynitride dielectric layers and methods of forming silicon oxynitride dielectric layers for solar cell fabrication are described. For example, an emitter region of a solar cell includes a portion of a substrate having a back surface opposite a light receiving surface. A silicon oxynitride (SiOxNy, 0

Abstract translation: 描述了具有氮氧化硅介电层的太阳能电池和形成用于太阳能电池制造的氮氧化硅介电层的方法。 例如，太阳能电池的发射极区域包括具有与受光面相反的背面的基板的一部分。 在基板的该部分的背面上设置氧氮化硅（SiO x N y，O x，y）介电层。 半导体层设置在氮氧化硅介电层上。

公开(公告)号：US20140134788A1

公开(公告)日：2014-05-15

申请号：US14157386

申请日：2014-01-16

Applicant: Tim Dennis ,  Scott Harrington ,  Jane Manning ,  David D. Smith ,  Ann Waldhauer

Inventor： Tim Dennis ,  Scott Harrington ,  Jane Manning ,  David D. Smith ,  Ann Waldhauer

IPC: H01L31/0368 ,  H01L31/0216

CPC classification number: H01L31/03921 ,  H01L31/0216 ,  H01L31/02168 ,  H01L31/0236 ,  H01L31/03682 ,  H01L31/068 ,  H01L31/0745 ,  H01L31/1804 ,  H01L31/182 ,  H01L31/1864 ,  H01L31/1872 ,  Y02E10/546 ,  Y02E10/547 ,  Y02P70/521

Abstract: Method of fabricating solar cells with tunnel dielectric layers are described. Solar cells with tunnel dielectric layers are also described.

Abstract translation: 描述了用隧道介电层制造太阳能电池的方法。 还描述了具有隧道介电层的太阳能电池。

公开(公告)号：US20130247965A1

公开(公告)日：2013-09-26

申请号：US13429138

申请日：2012-03-23

Applicant: Richard M. Swanson ,  Marius M. Bunea ,  Michael C. Johnson ,  David D. Smith ,  Yu-Chen Shen ,  Peter J. Cousins ,  Tim Dennis

Inventor： Richard M. Swanson ,  Marius M. Bunea ,  Michael C. Johnson ,  David D. Smith ,  Yu-Chen Shen ,  Peter J. Cousins ,  Tim Dennis

IPC: H01L31/0264 ,  H01L31/18

CPC classification number: H01L31/0747 ,  H01L31/02167 ,  H01L31/022441 ,  H01L31/02363 ,  H01L31/068 ,  H01L31/0682 ,  H01L31/072 ,  H01L31/0745 ,  H01L31/18 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

Abstract: Solar cells having emitter regions composed of wide bandgap semiconductor material are described. In an example, a method includes forming, in a process tool having a controlled atmosphere, a thin dielectric layer on a surface of a semiconductor substrate of the solar cell. The semiconductor substrate has a bandgap. Without removing the semiconductor substrate from the controlled atmosphere of the process tool, a semiconductor layer is formed on the thin dielectric layer. The semiconductor layer has a bandgap at least approximately 0.2 electron Volts (eV) above the bandgap of the semiconductor substrate.

公开(公告)号：US08527945B2

公开(公告)日：2013-09-03

申请号：US12776310

申请日：2010-05-07

Applicant: David D. Smith ,  John Colosi

Inventor： David D. Smith ,  John Colosi

IPC: G06F9/44

CPC classification number: H04L43/50 ,  G06F8/30 ,  G06F11/3672 ,  H04L29/12066 ,  H04L61/1511

Abstract: A method of testing the server implementation of the Domain Name System protocol by using a first body of computer code in a first programming language capable of sending and receiving DNS requests, and a second body of computer readable code in a second programming language capable of generating DNS requests and verifying responses. The second programming language may be tailored to writing code being capable of generating Domain Name System requests and verifying the response thereby allowing the program to be efficiently reconfigured to test different aspects of the server.

Abstract translation: 一种通过使用能够发送和接收DNS请求的第一种编程语言的第一代计算机代码来测试域名系统协议的服务器实现的方法，以及能够产生第二编程语言的第二机体的计算机可读代码 DNS请求和验证响应。 第二编程语言可以被定制以编写能够生成域名系统请求并验证响应的代码，从而允许有效地重新配置程序来测试服务器的不同方面。

公开(公告)号：US08460963B2

公开(公告)日：2013-06-11

申请号：US12879847

申请日：2010-09-10

Applicant: David D. Smith

Inventor： David D. Smith

IPC: H01L31/18

CPC classification number: H01L31/0682 ,  H01L31/02008 ,  H01L31/02167 ,  H01L31/022425 ,  H01L31/022441 ,  H01L31/022458 ,  H01L31/02363 ,  H01L31/02366 ,  H01L31/028 ,  H01L31/035272 ,  H01L31/035281 ,  H01L31/03682 ,  H01L31/068 ,  H01L31/0745 ,  H01L31/0747 ,  H01L31/18 ,  H01L31/1804 ,  H01L31/182 ,  Y02E10/546 ,  Y02E10/547 ,  Y02P70/521

Abstract: A solar cell includes polysilicon P-type and N-type doped regions on a backside of a substrate, such as a silicon wafer. A trench structure separates the P-type doped region from the N-type doped region. Each of the P-type and N-type doped regions may be formed over a thin dielectric layer. The trench structure may include a textured surface for increased solar radiation collection. Among other advantages, the resulting structure increases efficiency by providing isolation between adjacent P-type and N-type doped regions, thereby preventing recombination in a space charge region where the doped regions would have touched.

公开(公告)号：US07162021B1

公开(公告)日：2007-01-09

申请号：US10728610

申请日：2003-12-05

Applicant: Lawrence Johnson ,  Alberto Velella ,  David D. Smith ,  James P. Twitchell

Inventor： Lawrence Johnson ,  Alberto Velella ,  David D. Smith ,  James P. Twitchell

IPC: H04M3/42

CPC classification number: H04Q3/64 ,  H04M3/523 ,  H04Q2213/1305 ,  H04Q2213/13056 ,  H04Q2213/13072 ,  H04Q2213/13103 ,  H04Q2213/13107

Abstract: A technique for use in controlling routing of a call in a communications system is provided. In one embodiment of the technique, a call routing script is used. The script includes at least one call routing instruction that refers to a variable whose value is stored externally to the script. The value of the variable is determined by the system when the system executes the script for determining a destination for the call. The value of the variable is stored in a database, and the database is read to determine the value of the variable.

Abstract translation: 提供了一种用于控制通信系统中呼叫路由的技术。 在该技术的一个实施例中，使用呼叫路由脚本。 该脚本包括至少一个调用路由指令，该指令引用其值存储在脚本外部的变量。 当系统执行用于确定呼叫的目的地的脚本时，变量的值由系统确定。 变量的值存储在数据库中，读取数据库以确定变量的值。

公开(公告)号：US06805486B2

公开(公告)日：2004-10-19

申请号：US10160155

申请日：2002-06-04

Applicant: David D. Smith ,  Nobuo Fujisawa ,  Jerry E. Buchanan

Inventor： David D. Smith ,  Nobuo Fujisawa ,  Jerry E. Buchanan

IPC: B65D3326

CPC classification number: B65D33/24 ,  B65D33/34 ,  B65D2313/02 ,  Y10T24/27

Abstract: A sheet material which may be used for a closure system adapted to receive surface fasteners. The sheet material may be used for the manufacture of containers, such as bags and provides a primary form of closure as well as a secondary form of closure which allows for tamper proofing an packaged product prior to its initial opening followed by a one or two part secondary closure system.

Abstract translation: 可用于适于接收表面紧固件的闭合系统的片材。 片材可用于制造诸如袋的容器，并且提供主要形式的封闭以及次级封闭形式，其允许在初始打开之前对其进行防篡改，之后是一个或两个部分 二次关闭系统。

公开(公告)号：US06665393B1

公开(公告)日：2003-12-16

申请号：US09595938

申请日：2000-06-16

Applicant: Lawrence Johnson ,  Alberto Velella ,  David D. Smith ,  James P. Twitchell

Inventor： Lawrence Johnson ,  Alberto Velella ,  David D. Smith ,  James P. Twitchell

IPC: H04M342

CPC classification number: H04Q3/64 ,  H04M3/523 ,  H04Q2213/1305 ,  H04Q2213/13056 ,  H04Q2213/13072 ,  H04Q2213/13103 ,  H04Q2213/13107

Abstract: A technique for use in controlling the routing of a call in a communications system is provided. In one embodiment of the technique, a call routing script is generated. The script includes at least one call routing instruction of a predetermined type that refers to a variable whose value is stored externally to the script. The value of the variable is determined by the system when the system executes the script for use in determining a destination of the call.

Abstract translation: 提供了一种用于控制通信系统中呼叫路由的技术。 在该技术的一个实施例中，生成呼叫路由脚本。 该脚本包括至少一个预定类型的呼叫路由指令，该呼叫路由指令涉及其值存储在脚本外部的变量。 当系统执行脚本以确定呼叫的目的地时，变量的值由系统确定。

公开(公告)号：US5430214A

公开(公告)日：1995-07-04

申请号：US153557

申请日：1993-11-16

Applicant: David D. Smith ,  Michael T. Holbrook ,  A. Dale Harley ,  Larry N. Ito

Inventor： David D. Smith ,  Michael T. Holbrook ,  A. Dale Harley ,  Larry N. Ito

IPC: C07C1/26

CPC classification number: C07C1/26 ,  C07C2521/04 ,  C07C2523/46

Abstract: A hydrodehalogenation process, comprising the step of reacting a saturated halohydrocarbon (e.g., 1,2-dichloropropane) with hydrogen or a hydrogen donor in the gas phase in the presence of a catalytically effective amount of ruthenium on a support, and at temperatures of at least about 100 degrees Celsius, to produce reaction products including a corresponding non-halogenated, unsaturated hydrocarbon (e.g., propylene).

Abstract translation: 一种加氢脱卤方法，包括在催化有效量的钌存在下在载体上以及在载体的温度下使饱和卤代烃（例如1,2-二氯丙烷）与气相中的氢或氢供体反应的步骤 至少约100摄氏度，以产生包括相应的非卤代不饱和烃（例如丙烯）的反应产物。

公开(公告)号：US5045284A

公开(公告)日：1991-09-03

申请号：US274581

申请日：1988-11-22

Applicant: David D. Smith ,  Gary D. Deleo

Inventor： David D. Smith ,  Gary D. Deleo

IPC: G01N27/28 ,  G01N31/16

CPC classification number: G01N31/164 ,  Y10T436/117497 ,  Y10T436/19

Abstract: A flow injection analysis flow cell suitable for precipitation titration flow injection analysis wherein the flow cell has a chamber and a dammed space within the chamber. The carrier containing the precipitate is flowed into the dammed space and overflows it into the chamber. The flow cell is designed so that a chemical sensing probe can be inserted into the dammed space to allow precipitation titration flow injection analysis with reduced problems of flow cell plugging.

Abstract translation: 一种适用于沉淀滴定流注射分析的流动注射分析流动池，其中流动池具有腔室和室内的阻挡空间。 含有沉淀物的载体流入阻隔的空间并将其溢出到室中。 流动池被设计成使得化学传感探针可以插入到阻挡空间中，以允许沉淀滴定流注入分析，减少流动细胞堵塞的问题。