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1. 发明申请

US20050199371A1 Heat sink and method of making the same 失效
标题翻译：散热器和制作方法
公开(公告)号：US20050199371A1
公开(公告)日：2005-09-15
申请号：US10800564
申请日：2004-03-15
申请人： Randall Kemink , Prabjit Singh
发明人： Randall Kemink , Prabjit Singh
IPC分类号： H05K7/20
CPC分类号： F28F21/085 , B23K1/0012 , B23K1/19 , B23K2101/08 , F28F3/02 , F28F2275/06 , H01L21/4882 , H01L23/3672 , H01L2924/0002 , Y10T29/4935 , Y10T29/49373 , Y10T29/4938 , Y10T29/49393 , H01L2924/00
摘要： A method for manufacturing a heat sink including heating a metal base to melt solder in grooves formed in the base. The base has a first coefficient of thermal expansion. The solder has a second coefficient of thermal expansion lower than the first coefficient of thermal expansion. The metal base and the solder are cooled and the metal base experiences tensile stresses and the solder experiences compressive stresses to form a concavity in a thermal face of the base. The thermal face is then planed. Over time, the tensile stresses and the compressive stresses reduce such that the thermal face becomes convex.
摘要翻译：一种用于制造散热器的方法，包括加热金属基底以熔化在基底中形成的凹槽中的焊料。基座具有第一热膨胀系数。焊料具有低于第一热膨胀系数的第二热膨胀系数。金属基体和焊料被冷却，并且金属基体经受拉伸应力，并且焊料经受压应力以在基体的热面中形成凹陷。然后将热面打平。随着时间的推移，拉伸应力和压缩应力减小，使得热面变得凸起。

2. 发明授权

US08950239B2 Conductive dust detection 有权
标题翻译：导电粉尘检测
公开(公告)号：US08950239B2
公开(公告)日：2015-02-10
申请号：US13351693
申请日：2012-01-17
申请人： Joseph Kuczynski , Melissa K. Miller , Prabjit Singh , Heidi D. Williams , Jing Zhang
发明人： Joseph Kuczynski , Melissa K. Miller , Prabjit Singh , Heidi D. Williams , Jing Zhang
IPC分类号： G01N37/00 , G01G23/01 , G01L25/00 , G01G19/56 , G01N19/00 , G01N21/81 , G01M15/00 , G01F3/04
CPC分类号： H05K7/20736 , G01N15/0656 , G01N2015/0046 , H05K7/20181
摘要： An apparatus is provided, which includes a dust detector, a voltage source, and a controller. The dust detector includes two opposing surfaces and a conductive dust sensor. The two opposing surfaces are disposed in spaced, opposing relation to allow for the passage of airflow between the surfaces, and the conductive dust sensor is disposed at a surface of the two opposing surfaces. The voltage source is configured and controlled to establish an electrostatic field at least partially between the two opposing surfaces to facilitate directing conductive particles in the airflow passing between the two opposing surfaces towards the dust sensor. The controller monitors for a leakage current within the conductive dust sensor and determines whether the leakage current exceeds a predetermined trigger level indicative of the presence of conductive dust, and if so, automatically indicates a conductive dust warning.
摘要翻译：提供了一种装置，其包括灰尘检测器，电压源和控制器。尘埃检测器包括两个相对的表面和一个导电粉尘传感器。两个相对的表面以间隔开的相对关系设置成允许气流在表面之间通过，并且导电粉尘传感器设置在两个相对表面的表面。电压源被配置和控制以在至少部分地在两个相对的表面之间建立静电场，以有助于将通过两个相对表面之间的空气中的导电颗粒导向尘埃传感器。控制器监控导电粉尘传感器内的漏电流，并确定泄漏电流是否超过表示存在导电粉尘的预定触发电平，如果是，则自动指示导电粉尘警告。

3. 发明授权

US08390306B2 Corrosion sensors 有权
标题翻译：腐蚀传感器
公开(公告)号：US08390306B2
公开(公告)日：2013-03-05
申请号：US12854416
申请日：2010-08-11
申请人： Hendrik F. Hamann , Levente Loan Klein , Michael Alan Schappert , Prabjit Singh
发明人： Hendrik F. Hamann , Levente Loan Klein , Michael Alan Schappert , Prabjit Singh
IPC分类号： G01R27/08
CPC分类号： G01N27/00 , G01N17/04
摘要： Corrosion sensor apparatus for detection of contamination affecting metal based components and devices. For example, an apparatus includes: a set of corrosion sensor elements wherein a width of a first corrosion sensor element is different than a width of a second corrosion sensor element, wherein each corrosion sensor element is susceptible to corrosion caused by an operating environment of the corrosion sensor elements; and a set of reference elements wherein a width of a first reference sensor element is substantially equal to the width of the first corrosion sensor element and a width of a second reference sensor element is substantially equal to the width of the second corrosion sensor element, wherein each reference sensor element is not substantially susceptible to corrosion caused by the operating environment of the corrosion sensor elements.
摘要翻译：用于检测影响金属基部件和装置的污染物的腐蚀传感器装置。例如，一种设备包括：一组腐蚀传感器元件，其中第一腐蚀传感器元件的宽度不同于第二腐蚀传感器元件的宽度，其中每个腐蚀传感器元件容易受到由腐蚀传感器元件; 以及一组参考元件，其中第一参考传感器元件的宽度基本上等于第一腐蚀传感器元件的宽度，并且第二参考传感器元件的宽度基本上等于第二腐蚀传感器元件的宽度，其中每个参考传感器元件基本上不受腐蚀传感器元件的操作环境引起的腐蚀。

4. 发明申请

US20120176148A1 METHODS AND APPARATUS FOR DETECTION OF GASEOUS CORROSIVE CONTAMINANTS 有权
标题翻译：用于检测气体腐蚀性污染物的方法和装置
公开(公告)号：US20120176148A1
公开(公告)日：2012-07-12
申请号：US12987353
申请日：2011-01-10
申请人： S. Jay Chey , Hendrik F. Hamann , Levente I. Klein , Michael A. Schappert , Prabjit Singh
发明人： S. Jay Chey , Hendrik F. Hamann , Levente I. Klein , Michael A. Schappert , Prabjit Singh
IPC分类号： G01R27/08 , H05K3/00
CPC分类号： G01N33/0027 , G01N17/00 , G01N17/046 , G01N27/04 , H05K2201/09736 , Y10T29/49124
摘要： A corrosion sensor includes a plurality of metal strips having different thicknesses. A first metal strip with the least thickness is first employed to provide sensitive corrosion detection. After an exposed portion of the first metal strip is consumed, a second metal strip having a second least thickness can be employed to provide continued sensitive corrosion detection employing a remaining un-corroded portion of the second metal strip. The plurality of metal strips can be sequentially employed as exposed portions of thinner metal strips become unusable through complete corrosion and un-corroded exposed portions of thicker metal strips become thin enough to provide sensitive corrosion detection.
摘要翻译：腐蚀传感器包括具有不同厚度的多个金属条。首先使用具有最小厚度的第一金属条来提供敏感的腐蚀检测。在消耗第一金属带的暴露部分之后，可以使用具有第二最小厚度的第二金属带，以使用第二金属带的剩余未腐蚀部分提供连续敏感的腐蚀检测。可以顺序地使用多个金属条，因为较薄金属条的暴露部分通过完全腐蚀变得不可用，而较厚金属条的未腐蚀暴露部分变得足够薄以提供敏感的腐蚀检测。

5. 发明申请

US20110067910A1 COMPONENT SECURING SYSTEM AND ASSOCIATED METHOD 审中-公开
标题翻译：组件安全系统及相关方法
公开(公告)号：US20110067910A1
公开(公告)日：2011-03-24
申请号：US12562499
申请日：2009-09-18
申请人： Michael J. Domitrovits , Emanuele F. Lopergolo , Prabjit Singh
发明人： Michael J. Domitrovits , Emanuele F. Lopergolo , Prabjit Singh
IPC分类号： H05K1/18 , H05K3/30
CPC分类号： H05K3/3421 , H05K3/3452 , H05K2201/10189 , H05K2203/0191 , H05K2203/167 , Y02P70/613 , Y10T29/4913
摘要： A system to secure a component to a circuit board may include a printed circuit board, a surface mounted component, and a lead carried by the surface mounted component. The system may also include a stencil adhered between at least one of the printed circuit board and the surface mounted component, and the lead adjacent the stencil.
摘要翻译：将组件固定到电路板的系统可以包括印刷电路板，表面安装部件和由表面安装部件承载的引线。该系统还可以包括粘附在印刷电路板和表面安装部件中的至少一个之间的模板以及与模板相邻的引线。

6. 发明授权

US07651890B2 Method and apparatus for prevention of solder corrosion 失效
标题翻译：防止焊料腐蚀的方法和装置
公开(公告)号：US07651890B2
公开(公告)日：2010-01-26
申请号：US11532329
申请日：2006-09-15
申请人： Gary F. Goth , William P. Kostenko , John J. Loparco , Prabjit Singh , John G. Torok
发明人： Gary F. Goth , William P. Kostenko , John J. Loparco , Prabjit Singh , John G. Torok
IPC分类号： H01L23/26
CPC分类号： H01L23/26 , H01L23/3672 , H01L25/0655 , H01L2224/16225 , H01L2224/73253 , H01L2924/00011 , H01L2924/00014 , H01L2924/1433 , H01L2924/15311 , H01L2224/0401
摘要： Disclosed a multi-chip module with solder corrosion prevention including one or more chips connected to a substrate by soldering, the substrate disposed on a printed circuit board. The multi-chip module also includes a quantity of molecular sieve desiccant, and a first cover to contain the one or more chips, the substrate, and the molecular sieve desiccant, the first cover having a seal to the printed circuit board.
摘要翻译：公开了一种具有焊料防腐蚀性的多芯片模块，包括通过焊接连接到衬底的一个或多个芯片，该衬底设置在印刷电路板上。多芯片模块还包括一定数量的分子筛干燥剂，以及包含一个或多个芯片，基底和分子筛干燥剂的第一盖，第一盖具有与印刷电路板的密封。

7. 发明授权

US07440281B2 Thermal interface apparatus 有权
标题翻译：热接口设备
公开(公告)号：US07440281B2
公开(公告)日：2008-10-21
申请号：US11344657
申请日：2006-02-01
申请人： Sean Ashley Bailey , Richard Lidio Blanco, Jr. , David Edwards , Supratik Guha , Michael David Hillman , Yves C. Martin , Phillip Lee Mort , Roger Schmidt , Prabjit Singh , Ronald Jack Smith , Gregory L. Tice , Theodore Gerard van Kessel
发明人： Sean Ashley Bailey , Richard Lidio Blanco, Jr. , David Edwards , Supratik Guha , Michael David Hillman , Yves C. Martin , Phillip Lee Mort , Roger Schmidt , Prabjit Singh , Ronald Jack Smith , Gregory L. Tice , Theodore Gerard van Kessel
IPC分类号： H05K7/20
CPC分类号： H01L23/42 , H01L23/26 , H01L2924/0002 , H01L2924/00
摘要： An apparatus for conducting heat from a computer component to a heat sink. The invention may include a thermal interface material (TIM). The invention may further include a seal or gasket that at least partially encloses the TIM. The gasket may facilitate retaining the TIM within its sidewall, and thus in place on or near a computer component. Generally, the gasket may be placed between the computer component (or a silicon board or other material upon which the computer component is located) and a heat sink. An insert may be placed within the gasket and define an aperture. The chip seats in the aperture and thus is spatially located with respect to the insert. The TIM abuts both the computer component and a heat sink. A desiccant may be located within the gasket and absorb any moisture diffusing or migrating through the gasket.
摘要翻译：一种用于将热量从计算机部件传导到散热器的装置。本发明可以包括热界面材料（TIM）。本发明还可以包括至少部分地包围TIM的密封件或垫圈。垫圈可以有助于将TIM保持在其侧壁内，从而在计算机部件上或附近保持适当的位置。通常，垫圈可以放置在计算机部件（或者硅板或计算机部件所在的其它材料）和散热器之间。插入件可以放置在垫圈内并且限定孔。芯片位于孔中并因此在空间上相对于插入件定位。 TIM邻接计算机组件和散热器。干燥剂可以位于垫圈内并吸收任何通过垫片扩散或迁移的水分。

8. 发明授权

US06794571B1 EMC sealing system and method for an electrical enclosure 失效
标题翻译： EMC密封系统和电气外壳的方法
公开(公告)号：US06794571B1
公开(公告)日：2004-09-21
申请号：US10701578
申请日：2003-11-05
申请人： Dennis R. Barringer , Daniel J. Kearney , Steven C. McIntosh , Edward J. Seminaro , Prabjit Singh , Harold M. Toffler
发明人： Dennis R. Barringer , Daniel J. Kearney , Steven C. McIntosh , Edward J. Seminaro , Prabjit Singh , Harold M. Toffler
IPC分类号： H05K900
CPC分类号： G06F1/182 , H01R13/6584 , H01R13/6594 , Y10S277/919 , Y10S277/92
摘要： A method and apparatus for providing an electromagnetic conduction seal in a device disposed within an electrical enclosure includes a metal EMC gasket defined by a first end an and opposite second end. The first end is operably secured to the device and at least the second end is allowed to float while remaining in electrical contact with the device. A lock strip is fixed to the device and is configured to provide limits of deflection of an intermediate portion of the gasket intermediate the first and second ends and captivate at least one floating end of the gasket. The intermediate portion provides an electromagnetic conduction seal between the device and with at least one of another device and/or the electrical enclosure.
摘要翻译：在设置在电气外壳内的装置中提供电磁传导密封的方法和装置包括由第一端和相对的第二端限定的金属EMC垫圈。第一端可操作地固定到装置上，并且至少允许第二端浮动，同时保持与装置的电接触。锁定条被固定到该装置上，并被配置成提供垫片中间部分在第一和第二端部之间的偏转限制，并且吸引垫圈的至少一个浮动端部。中间部分在该装置与另一装置和/或电气外壳中的至少一个之间提供电磁传导密封。

9. 发明授权

US06684501B2 Foil heat sink and a method for fabricating same 失效
标题翻译：箔散热器及其制造方法
公开(公告)号：US06684501B2
公开(公告)日：2004-02-03
申请号：US10105698
申请日：2002-03-25
申请人： Michael J. Ellsworth, Jr. , Egidio Marotta , Budy D. Notohardjono , Roger R. Schmidt , Prabjit Singh
发明人： Michael J. Ellsworth, Jr. , Egidio Marotta , Budy D. Notohardjono , Roger R. Schmidt , Prabjit Singh
IPC分类号： H05K720
CPC分类号： F28F21/02 , F28F3/02 , H01L23/3672 , H01L2924/0002 , Y10T29/4935 , H01L2924/00
摘要： A design and method for fabricating a foil heat sink including a fin body, wherein the fin body includes a plurality of heat sink fins having a fin head and a fin foot and wherein the plurality of heat sink fins are disposed in a parallel fashion so as to form a plurality of horizontal channels between the plurality of heat sink fins, a fin support, wherein the fin support includes a plurality of fin support structures disposed between the plurality of heat sink fins so as to separate the plurality of heat sink fins and wherein the plurality of fin support structures are disposed adjacent to the fin head so as to form a plurality of vertical channels between the plurality of heat sink fins, and a fin base, wherein the fin base includes a plurality of fin spacers disposed between the plurality of heat sink fins so as to separate the plurality of heat sink fins and wherein the plurality of fin spacers are disposed so as to be adjacent to the fin foot.
摘要翻译：一种用于制造包括翅片体的箔散热器的设计和方法，其中所述鳍体包括多个散热鳍片，散热鳍片具有翅片头和鳍脚，并且其中所述多个散热鳍片以平行方式设置，以在所述多个散热鳍片之间形成多个水平通道，翅片支撑件，其中所述翅片支撑件包括设置在所述多个散热鳍片之间的多个翅片支撑结构，以分离所述多个散热鳍片，并且其中所述多个翅片支撑结构设置成与所述翅片头相邻，以便在所述多个散热鳍片之间形成多个垂直通道，以及翅片基座，其中所述翅片基座包括多个翅片间隔件，散热翅片以分离多个散热鳍片，并且其中所述多个翅片间隔件设置成与鳍脚相邻。

10. 发明授权

US06636065B2 System and method for a device reliability and test circuit 失效
公开(公告)号：US06636065B2
公开(公告)日：2003-10-21
申请号：US09896590
申请日：2001-06-29
申请人： George T. Galyon , King M. Chu , Jeffrey A. Newcomer , Prabjit Singh
发明人： George T. Galyon , King M. Chu , Jeffrey A. Newcomer , Prabjit Singh
IPC分类号： G01R3126
CPC分类号： G01R31/2841
摘要： An exemplary embodiment is a system and method for a device reliability test circuit. The method includes applying a DC voltage across the device for a period, wherein the DC voltage is less than the rated voltage of said device, and determining a failure point of the device based on applying the DC voltage.

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