专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070143720A1 A METHOD , APPARATUS AND COMPUTER PROGRAM PRODUCT FOR SEMICONDUCTOR YIELD ESTIMATION 失效
标题翻译：一种用于半导体器件估计的方法，装置和计算机程序产品
公开(公告)号：US20070143720A1
公开(公告)日：2007-06-21
申请号：US11275275
申请日：2005-12-21
申请人： Jeanne Bickford , Jason Hibbeler , Juergen Koehl , William Livingstone , Nelson Mayuard
发明人： Jeanne Bickford , Jason Hibbeler , Juergen Koehl , William Livingstone , Nelson Mayuard
IPC分类号： G06F17/50 , G06F9/45
CPC分类号： G06F17/5081 , G06F2217/12 , Y02P90/265
摘要： A method, apparatus, and computer program product that performs yield estimates using critical area analysis on integrated circuits having redundant and non-redundant elements. The non-redundant elements are ignored or removed from the critical area analysis performed for undesired opens.
摘要翻译：一种方法，装置和计算机程序产品，其使用具有冗余和非冗余元件的集成电路上的关键区域分析来执行产量估计。非冗余元素将被忽略或从对不需要的打开执行的关键区域分析中移除。

2. 发明授权

US5509578A Dispensing pump 失效
标题翻译：点胶泵
公开(公告)号：US5509578A
公开(公告)日：1996-04-23
申请号：US410519
申请日：1995-03-27
申请人： William Livingstone
发明人： William Livingstone
IPC分类号： F04B7/04 , A61M11/00 , B05B11/00 , F04B9/14 , B67D5/00
CPC分类号： B05B11/3047 , B05B11/0037 , B05B11/3025 , B05B11/3061 , B05B11/0054
摘要： A pump (1) has a tubular inlet portion (4) which is arranged to penetrate the mouth (27) of a container having a seal (29) in order to dispense liquid from the container. The pump has a body (2) connected to a housing (23) comprising holding means (25) which holds the container such that in a first position the inlet portion of the pump is external to the seal and in a second position the inlet portion extends through the seal into a reservoir (30) to allow liquid to be dispensed. In the second position, the inlet portion projects into the reservoir to an extent sufficient to displace a volume of liquid filling the inlet channel (6) of the pump and occupying the pump chamber (3). The pump is thereby rendered self priming by the initial movement between the first and second positions which at the same time disrupts the seal. The pump is particularly useful for the nasal administration of liquid sprays from an ampule having an elastomeric seal closure or a duck bill valve.
摘要翻译：泵（1）具有管状入口部分（4），其布置成穿过具有密封件（29）的容器的口部（27），以便从容器分配液体。泵具有连接到壳体（23）的主体（2），壳体（23）包括保持装置（25），保持装置保持容器，使得在第一位置，泵的入口部分在密封件的外部，并且在第二位置，入口部分通过密封件延伸到储存器（30）中以允许液体被分配。在第二位置，入口部分突出到储存器中的程度足以移动填充泵的入口通道（6）并占据泵室（3）的一定体积的液体。因此，泵通过在第一和第二位置之间的初始运动而自启动，这同时破坏了密封。该泵特别可用于从具有弹性体密封封闭件或鸭嘴阀的安瓿鼻腔给药液体喷雾。

3. 发明申请

US20070226673A1 METHOD OF REDUCING CORRECLATED COUPLING BETWEEN NETS 失效
标题翻译：减少网络之间校正耦合的方法
公开(公告)号：US20070226673A1
公开(公告)日：2007-09-27
申请号：US11277541
申请日：2006-03-27
申请人： Peter Habitz , William Livingstone
发明人： Peter Habitz , William Livingstone
IPC分类号： G06F17/50
CPC分类号： G06F17/5077 , G06F17/5081
摘要： Disclosed are embodiments of an interconnection array for a circuit. The interconnection array comprises a victim net that is positioned parallel to and adjacent to sections of multiple crossed aggressor nets, thereby, minimizing the exposure of the circuit to delay or false switching as a result of coupling capacitance. Also, disclosed are embodiments of an associated method of re-routing an interconnection array that incorporates identifying a victim net and at least two aggressor nets and crossing the aggressor nets so that sections of multiple aggressor nets are positioned parallel to and adjacent to the victim net in order to minimizes the impact of coupling capacitance on the victim net with minimal changes to the wiring environment.
摘要翻译：公开了用于电路的互连阵列的实施例。互连阵列包括被平行于和相邻于多个交叉侵入网络的部分定位的受害网络，从而最小化电路由于耦合电容而导致的延迟或假开关的暴露。还公开了一种重新路由互连阵列的相关联的方法的实施例，该互连阵列包括识别受害网和至少两个攻击者网并且横穿攻击网，使得多个攻击者网的部分平行于并邻近受害网以便最小化耦合电容对受害网络的影响，同时对接线环境进行最小的改变。

4. 发明申请

US20070055487A1 Forming statistical model of independently variable parameters for timing analysis 有权
标题翻译：形成时间分析独立变量参数的统计模型
公开(公告)号：US20070055487A1
公开(公告)日：2007-03-08
申请号：US11219205
申请日：2005-09-02
申请人： Peter Habitz , Mark Lasher , William Livingstone
发明人： Peter Habitz , Mark Lasher , William Livingstone
IPC分类号： G06F17/50
CPC分类号： G06F17/5022
摘要： Forming of a statistical model for a set of independently variable parameters for analysis of a circuit design is disclosed. In one embodiment, a method includes establishing a timing model including delay and delay changes due to process parameter variations (Pi) that impact timing; selecting an element of the circuit design that dominates circuit delay in the timing model; determining a delay sensitivity of each of a set of derived process parameters (Vj) for the element that are linear combinations of the process parameter variations (Pi); and selecting only those derived process parameters with a high sensitivity for use in the statistical model. The invention simplifies the statistical model and reduces the number of calculations require for timing analysis. A method of performing a timing analysis using the simplified statistical model is also disclosed.
摘要翻译：公开了一组用于电路设计分析的独立可变参数的统计模型的形成。在一个实施例中，一种方法包括建立包括由于影响定时的过程参数变化（Pi）引起的延迟和延迟变化的定时模型; 选择在时序模型中支配电路延迟的电路设计元素; 确定作为所述过程参数变化（Pi）的线性组合的所述元素的一组导出过程参数（Vj）中的每一个的延迟灵敏度; 并仅选择具有高灵敏度的衍生过程参数用于统计模型。本发明简化了统计模型，并减少了时序分析所需的计算次数。还公开了使用简化统计模型执行定时分析的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式