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1. 发明授权

US4613941A Routing method in computer aided customization of a two level automated universal array 失效
标题翻译：计算机辅助自定义二级自动通用阵列中的路由方法
公开(公告)号：US4613941A
公开(公告)日：1986-09-23
申请号：US751339
申请日：1985-07-02
申请人： David C. Smith , Richard Noto
发明人： David C. Smith , Richard Noto
IPC分类号： G06F17/50 , G06F15/20
CPC分类号： G06F17/5077
摘要： A routing method implemented in the stored programs of a digital computer ich is programmably operated to generate the wire interconnect masks for a two level metallization automated universal array having undefined roadbeds between rows of cells comprised of identical semiconductor device basic units which are further interconnected to provide a particular integrated circuit structure. Conductor routing is provided by a computer aided design system that, among other things, carries out a route analysis process which determines in which roadbed each wire should be tentatively routed in conjunction with generating a routing density profile for minimizing congestion for a particular circuit design and when the roadbed density is exceeded, certain wires are removed under a set of criteria for routing by a pathfinder routing process. Following route analysis, detailed routing and rerouting is performed sequentially by a direct routing process, a greedy channel routing process, and a pathfinder routing process with rerouting being performed after each channel router and pathfinding process. Furthermore, the greedy channel routing process makes a single pass from left to right in all wires which cross successive points simultaneously and, if necessary, deleting a wire or wires which are then rerouted by the pathfinding process.
摘要翻译：在数字计算机的存储程序中实现的路由方法，其可编程地操作以产生用于两级金属化自动通用阵列的线互连掩模，所述两层金属化自动通用阵列在由相同的半导体器件基本单元构成的电池行之间具有未定义的路基，特定的集成电路结构。导体路由由计算机辅助设计系统提供，其中除了别的以外，还执行路线分析处理，该过程确定每条线路应在哪一条路线上暂时路由，同时生成用于使特定电路设计的拥塞最小化的路由密度分布，以及当超过路基密度时，通过路径寻路器路由过程的一组路由标准去除某些线路。在路由分析之后，通过直接路由进程，贪婪的信道路由进程和路径寻路器路由进程顺序执行详细的路由和重新路由，每个信道路由器和寻路过程之间执行重新路由。此外，贪婪的频道路由过程在所有的线路中从左到右单向传播，同时交叉连接点，如果需要，删除一条线或线，然后通过寻路过程重新路由。

2. 发明授权

US4686629A Logic cell placement method in computer-aided-customization of universal arrays and resulting integrated circuit 失效
标题翻译：计算机辅助定制通用阵列和结果集成电路中的逻辑单元放置方法
公开(公告)号：US4686629A
公开(公告)日：1987-08-11
申请号：US886936
申请日：1986-07-21
申请人： Richard Noto , David C. Smith
发明人： Richard Noto , David C. Smith
IPC分类号： G06F17/50 , G06F15/20
CPC分类号： G06F17/5072 , Y10S257/923
摘要： An improved automatic placement process for placing logic cells in a universal array. Unused basic units are assigned to rows to reduce the congestion of the wiring in high congestion regions of a universal array. These assigned unused basic units are allocated among rows in a pyramidal manner. Those unused basic units allocated to a given row are distributed along that row in a manner to reduce wiring congestion. During a pair exchange portion of the placement process, quality criteria used for deciding whether to exchange two logic cells on different rows include skipped rows in a node, y-span of a node, minimizing the number of logic cells in excess of two in a node on a row, making a longest row shorter and making longer a shortest row or one which is within a tolerance of being a shortest row.
摘要翻译：用于将逻辑单元放置在通用阵列中的改进的自动放置过程。未使用的基本单元被分配给行以减少通用阵列的高拥塞区域中的布线的拥塞。这些分配的未使用的基本单位以金字塔形式分配在行之间。分配给给定行的那些未使用的基本单元沿着该行分布，以减少布线拥塞。在放置过程的对交换部分期间，用于决定是否交换不同行上的两个逻辑单元的质量标准包括节点中的跳过行，节点的y跨度，使得在一个节点中超过两个的逻辑单元的数量最小化节点在一行上，使最长的行更短，并使更长的最短行或在最短行的容限内。

3. 发明授权

US4636965A Routing method in computer-aided-customization of universal arrays and resulting integrated circuit 失效
标题翻译：计算机辅助定制通用阵列和结果集成电路中的路由方法
公开(公告)号：US4636965A
公开(公告)日：1987-01-13
申请号：US608772
申请日：1984-05-10
申请人： David C. Smith , Richard Noto
发明人： David C. Smith , Richard Noto
IPC分类号： G06F17/50 , G06F15/20
CPC分类号： G06F17/5077
摘要： A routing process for automatic computer aided routing of customizing conductors in a universal array which has a single customizing conductive layer is improved by executing a pathfinding routing process for conductors which connect pins on the same row before routing other conductor types. Routing of conductors which connect a pin on the side surface to a pin in the basic unit row region is improved by initially restricting permissible routes to be within a set of three contiguous rectangles. Routing opportunities for potentially failed conductors are increased by allowing customizing conductors to extend parallel to the length of the basic unit rows in the region between adjacent tunnel ranks in the final routing step. An improved custom IC results.The conductor number of the shortest and the longest conductor in each class is stored separately from the routing grid matrix so that these numbers can be directly retrieved as needed.Since the conductors are arranged in class and length order in the wiring matrix, the routing process in going through any class of conductors in an attempt to route them retrieves them in a length order (long-to-short or short-to-long).
摘要翻译：在具有单个定制导电层的通用阵列中定制导体的自动计算机辅助布线的布线过程通过对在布置其它导体类型之前连接同一行上的引脚的导体执行寻路布线处理而得到改进。通过初始限制在三个连续矩形的集合内的可允许路线，改进了将侧表面上的销连接到基本单位行区域中的销的导线的布线。通过允许定制导体平行于最终路由步骤中相邻隧道队列之间的区域中的基本单位行的长度来扩展潜在故障导体的路由机会。改进的定制IC结果。每个类中最短和最长导体的导体数与路由网格矩阵分开存储，以便可以根据需要直接检索这些数字。由于导体按照布线矩阵中的等级和长度顺序布置，所以通过任何类别的导体尝试路由它们的布线过程以长度顺序（长到短或短到长）取回，。

4. 发明授权

US4500963A Automatic layout program for hybrid microcircuits (HYPAR) 失效
标题翻译：混合微电路自动布局方案（HYPAR）
公开(公告)号：US4500963A
公开(公告)日：1985-02-19
申请号：US445341
申请日：1982-11-29
申请人： David C. Smith , Richard Noto
发明人： David C. Smith , Richard Noto
IPC分类号： G06F17/50 , G06F15/20
CPC分类号： G06F17/5077
摘要： A computer program for the fully automatic layout of hybrid microcircuits.he program, under certain options, guarantees one-hundred percent routing connectivity for components ranging from discretes to VLSI. Special features such as bottom-up or top-down routing, sequential level routing and user-defined grid spacing provide extensive design flexibility.
摘要翻译：一种用于混合微电路全自动布局的计算机程序。该程序在某些选项下，保证从离散到VLSI的组件的百分之一百的路由连接。自下而上或自顶向下路由，顺序级别路由和用户定义的网格间隔等特殊功能提供了广泛的设计灵活性。

5. 发明授权

US10344916B2 Magnetic mount 有权
公开(公告)号：US10344916B2
公开(公告)日：2019-07-09
申请号：US15914390
申请日：2018-03-07
申请人： David C. Smith
发明人： David C. Smith
IPC分类号： F16M13/00 , F16M13/02 , A47G29/10 , B25H3/00 , F16B1/00
摘要： A device for holding objects such as key rings, security cameras, and the like to the corner of a pair of walls. The device is a mount having a pair of bodies each having magnets and attachment features. The device also includes connectors which can be used to connect mounts together and object supports which can be attached in multiple ways.

6. 发明申请

US20180195666A1 Magnetic Mount 审中-公开
公开(公告)号：US20180195666A1
公开(公告)日：2018-07-12
申请号：US15914390
申请日：2018-03-07
申请人： David C. Smith
发明人： David C. Smith
IPC分类号： F16M13/02 , A47G29/10 , B25H3/00 , F16B1/00
CPC分类号： F16M13/022 , A47G29/10 , B25H3/00 , F16B2001/0035 , F16M13/025
摘要： A device for holding objects such as key rings, security cameras, and the like to the corner of a pair of walls. The device is a mount having a pair of bodies each having magnets and attachment features. The device also includes connectors which can be used to connect mounts together and object supports which can be attached in multiple ways.

7. 发明申请

US20120064210A1 Enhanced Preservation of Processed Food 有权
标题翻译：加强食品保鲜
公开(公告)号：US20120064210A1
公开(公告)日：2012-03-15
申请号：US12282431
申请日：2007-03-23
申请人： Michael E. Stiles , Denise Carlson , David C. Smith , Lynn McMullen
发明人： Michael E. Stiles , Denise Carlson , David C. Smith , Lynn McMullen
IPC分类号： A23L3/3571 , A01N63/02 , A01P1/00 , A01N63/00
CPC分类号： A01N63/00 , A01N63/02 , A23B4/20 , A23B4/22 , A23L3/3463 , A23L3/34635 , A23L3/3508 , A23L3/3571 , C12N1/20 , C12R1/01 , A01N37/36 , A01N37/42 , A01N2300/00
摘要： The present invention included compositions and methods for treating Listeria in foods. The compositions and methods include at least one first preservative, and a second preservative selected from the group consisting of a Carnobacterium species, Carnobacterium maltaromaticum, a fermentate, containing at least one bacteriocin, and combinations thereof.
摘要翻译：本发明包括用于在食物中处理利斯特氏菌的组合物和方法。所述组合物和方法包括至少一种第一防腐剂和选自下列物质的第二防腐剂：卡那杆菌属物种，麦芽麦芽窄杆菌，含有至少一种细菌素的发酵物及其组合。

8. 发明授权

US07755536B1 Method of signal processing for determining range and velocity of an object 有权
标题翻译：用于确定物体的范围和速度的信号处理方法
公开(公告)号：US07755536B1
公开(公告)日：2010-07-13
申请号：US11703042
申请日：2007-02-06
申请人： Douglas J. Nelson , David C. Smith
发明人： Douglas J. Nelson , David C. Smith
IPC分类号： G01S13/42
CPC分类号： G01S13/582
摘要： The present invention is a method of finding range and velocity of a target in a radar system using a time scale factor. Specifically, sending at least one signal from at least one transmitter to a target. A return signal is then received from the target at each transmitter and the elapsed time is recorded. The range to the target and velocity of the target are calculated based on a time scale factor of the recorded elapsed times. These values are appropriately output to the user.
摘要翻译：本发明是使用时间比例因子在雷达系统中求出目标的范围和速度的方法。具体地，将至少一个信号从至少一个发射机发送到目标。然后在每个发射机处从目标接收返回信号，并记录经过的时间。基于记录的经过时间的时间比例因子计算目标的目标和速度的范围。这些值适当地输出给用户。

9. 发明申请

US20090057650A1 Nanoscale wires and related devices 审中-公开
标题翻译：纳米线及相关设备
公开(公告)号：US20090057650A1
公开(公告)日：2009-03-05
申请号：US12072844
申请日：2008-02-27
申请人： Charles M. Lieber , Xiangfeng Duan , Yi Cui , Yu Huang , Mark Gudiksen , Lincoln J. Lauhon , Jianfang Wang , Hongkun Park , Qingqiao Wei , Wenjie Liang , David C. Smith , Deli Wang , Zhaohui Zhong
发明人： Charles M. Lieber , Xiangfeng Duan , Yi Cui , Yu Huang , Mark Gudiksen , Lincoln J. Lauhon , Jianfang Wang , Hongkun Park , Qingqiao Wei , Wenjie Liang , David C. Smith , Deli Wang , Zhaohui Zhong
IPC分类号： H01L29/66
CPC分类号： C30B29/60 , B82Y10/00 , B82Y15/00 , B82Y30/00 , G01N27/4146 , H01L29/0665 , H01L29/0673 , H01L29/068 , H01L29/1606 , H01L29/2003 , H01L29/267 , H01L29/73 , H01L31/0352 , H01L31/08 , H01L33/18 , H01L33/20 , H01L51/0048
摘要： The present invention relates generally to sub-microelectronic circuitry, and more particularly to nanometer-scale articles, including nanoscale wires which can be selectively doped at various locations and at various levels. In some cases, the articles may be single crystals. The nanoscale wires can be doped, for example, differentially along their length, or radially, and either in terms of identity of dopant, concentration of dopant, or both. This may be used to provide both n-type and p-type conductivity in a single item, or in different items in close proximity to each other, such as in a crossbar array. The fabrication and growth of such articles is described, and the arrangement of such articles to fabricate electronic, optoelectronic, or spintronic devices and components. For example, semiconductor materials can be doped to form n-type and p-type semiconductor regions for making a variety of devices such as field effect transistors, bipolar transistors, complementary inverters, tunnel diodes, light emitting diodes, sensors, and the like.
摘要翻译：本发明一般涉及亚微电子电路，更具体地涉及纳米尺度制品，包括可以在各种位置和各种级别选择性地掺杂的纳米线。在一些情况下，制品可以是单晶。纳米尺寸线可以例如沿其长度或径向掺杂，或者根据掺杂剂的掺杂剂浓度，掺杂剂的浓度或两者掺杂。这可以用于在单个项目中提供n型和p型导电性，或者在彼此非常接近的不同项目中提供，例如在横杆阵列中。描述了这种制品的制造和生长，以及这些制品的布置以制造电子，光电子或自旋电子器件和部件。例如，可以掺杂半导体材料以形成n型和p型半导体区域，用于制造诸如场效应晶体管，双极晶体管，互补反相器，隧道二极管，发光二极管，传感器等的各种器件。

10. 发明授权

US07264226B2 Remotely-adjustable support apparatus and methods 失效
标题翻译：远程可调支持装置和方法
公开(公告)号：US07264226B2
公开(公告)日：2007-09-04
申请号：US10750407
申请日：2003-12-30
申请人： David C. Smith , Ronald D. Curl
发明人： David C. Smith , Ronald D. Curl
IPC分类号： A62B3/00
CPC分类号： F16M11/42 , F16M11/046 , F16M11/18
摘要： Remotely-adjustable support apparatus and methods are disclosed. In one embodiment, an apparatus includes a primary support and a secondary support moveably coupled to the primary support. The secondary support includes a cradle member adapted to engage the workpiece. The apparatus further includes a drive assembly operatively coupled to the secondary support and adapted to move the secondary support relative to the primary support. A control device is remotely positionable with respect to the drive assembly and operatively coupled to the drive assembly. The control device is adapted to transmit at least one control signal to the drive assembly to move the secondary support relative to the primary support.
摘要翻译：公开了可远程调节的支撑装置和方法。在一个实施例中，装置包括主支撑件和可移动地联接到主支撑件的辅助支撑件。辅助支撑件包括适于接合工件的托架构件。该装置还包括可操作地联接到次级支撑件并且适于相对于主支撑件移动辅助支撑件的驱动组件。控制装置相对于驱动组件可远程定位并且可操作地联接到驱动组件。控制装置适于将至少一个控制信号发送到驱动组件以相对于主支撑件移动辅助支撑件。

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