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1. 发明授权

US06457979B1 Shielded attachment of coaxial RF connector to thick film integrally shielded transmission line on a substrate 失效
标题翻译：将同轴射频连接器屏蔽连接到厚膜上，整体屏蔽了基片上的传输线
公开(公告)号：US06457979B1
公开(公告)日：2002-10-01
申请号：US10016285
申请日：2001-10-29
申请人： Lewis R Dove , Marvin G Wong , John F Casey , Wesley C Whiteley
发明人： Lewis R Dove , Marvin G Wong , John F Casey , Wesley C Whiteley
IPC分类号： H01R1200
CPC分类号： H01R9/0515 , H01R4/04 , H05K1/0219 , H05K1/117
摘要： A solution to the problem of connecting a merchant straight through coaxial RF connector to an quasi-coaxial transmission line formed on the substrate of a hybrid is to, if necessary, gradually increase the height of the center conductor of the quasi-coaxial transmission line by increasing the thickness of underlying deposited dielectric until the center conductor of the transmission line matches the position of the center conductor of the connector, which two may then be joined with solder or conductive adhesive. One style of coaxial RF connector of interest has four prongs disposed in a rectangle around the center conductor on the permanent and non-threaded side. Two of the prongs define a long side of a rectangle and may be soldered or otherwise attached to the substrate with conductive adhesive, and the two prongs that define the long side closest to the center conductor can support a small cover that physically bridges and electrically shields the gap between the connector and the end of the quasi-coaxial transmission line. The cover provides complete shielding and assists in minimizing the discontinuity in characteristic impedance caused by the transition between the connector and the quasi-coaxial transmission line.
摘要翻译：通过同轴RF连接器将商人连接到形成在混合物的基板上的准同轴传输线的问题的解决方案是，如果需要，通过以下方式逐渐增加准同轴传输线的中心导体的高度增加底层沉积电介质的厚度，直到传输线的中心导体与连接器的中心导体的位置相匹配，然后将两个导体与焊料或导电粘合剂相连接。感兴趣的同轴RF连接器的一种类型的四个插脚设置在永久和非螺纹侧上的中心导体周围的矩形中。两个尖头限定长方形的长边，并且可以用导电粘合剂焊接或以其他方式附接到基板，并且限定最接近中心导体的长边的两个插脚可以支撑物理桥接和电屏蔽的小盖子连接器与准同轴传输线端部之间的间隙。该盖提供完整的屏蔽，有助于最小化由连接器和准同轴传输线之间的过渡引起的特性阻抗的不连续性。

2. 发明授权

US06554399B2 Interconnected printhead die and carrier substrate system 失效
公开(公告)号：US06554399B2
公开(公告)日：2003-04-29
申请号：US09795264
申请日：2001-02-27
申请人： Marvin G Wong , Timothy Beerling , Evan P. Smouse
发明人： Marvin G Wong , Timothy Beerling , Evan P. Smouse
IPC分类号： B41J214
CPC分类号： B41J2/1623 , B41J2/14024 , B41J2/14072 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631
摘要： An interconnected printhead die and carrier substrate system for a printhead in hard-copy-producing devices used to print on print media includes a printhead die and a carrier substrate. The die and the substrate are coupled and each has an operative face separated from an inner face, and includes integrated circuits formed therein. At least three spacers are positioned between the die and substrate to define a space that is filled with an adhesive/under-fill layer. An electrical-connection region is located adjacent the inner faces of the die and substrate, and is effective to accommodate bilateral communication between integrated circuits formed on the die and the substrate. The die and the substrate may also have a stepped shape, and a cavity is formed by the stepped die and stepped substrate, with the electrical-connection region being located in the cavity. The electrical-connection region is also encapsulated with an encapsulant that may fill the cavity.

3. 发明授权

US06328423B1 Ink jet cartridge with integrated circuitry 有权
标题翻译：具有集成电路的喷墨墨盒
公开(公告)号：US06328423B1
公开(公告)日：2001-12-11
申请号：US09374636
申请日：1999-08-16
申请人： Marvin G Wong , Gerald E. Heppell
发明人： Marvin G Wong , Gerald E. Heppell
IPC分类号： B41J214
CPC分类号： B41J2/14072 , B41J2/14024 , B41J2202/18
摘要： An ink jet pen with a pen body defining an ink chamber. A print head on the pen body communicates with the ink chamber. The pen body includes a number of electrically conductive traces that extend from a printer interface region to the print head. The print head may be surface mounted to the body, or connected with anisotropic or Z-axis conductive adhesive. The traces may be conductive material applied into grooves on the surface of the body, or an insert molded leadframe. The interface region and print head may be on a common surface of the body.
摘要翻译：一种具有限定墨水室的笔体的喷墨笔。笔体上的打印头与墨水室连通。笔体包括从打印机接口区域延伸到打印头的多个导电迹线。打印头可以表面安装到主体，或者与各向异性或Z轴导电粘合剂相连。迹线可以是施加到主体表面上的凹槽中的导电材料或插入成型的引线框架。界面区域和打印头可以在身体的公共表面上。

4. 发明授权

US06840428B2 Self-adhesive flexible repair circuit 失效
标题翻译：自粘柔性修复电路
公开(公告)号：US06840428B2
公开(公告)日：2005-01-11
申请号：US10368918
申请日：2003-02-19
申请人： Marvin G Wong , Albert A Yeh , Barry Welsh
发明人： Marvin G Wong , Albert A Yeh , Barry Welsh
IPC分类号： H01R12/04 , H01R4/04 , H05K1/02 , H05K3/22 , H05K3/30 , H05K3/36 , H05K3/40 , H05K1/03 , H01R12/00
CPC分类号： H05K3/225 , H05K3/305 , H05K3/363 , Y10T29/49732 , Y10T156/10
摘要： A self-adhesive flexible circuit for printed circuit assembly repair is provided. The flexible circuit comprises a carrier film, a circuit trace and an adhesive. The flexible circuit is placeable on a printed circuit board having a circuit assembly and allows simple repair of boards not designed or manufactured correctly and which contain undesirable short or open circuits or misrouted traces. The flexible circuit allows for placement in a desired location, adherence to the circuit board using its own adhesive. The flexible circuit can then be electrically attached, i.e. solder or conductively adhered, to the board.
摘要翻译：提供了用于印刷电路组件修复的自粘柔性电路。柔性电路包括载体膜，电路迹线和粘合剂。柔性电路可放置在具有电路组件的印刷电路板上，并允许简单地修复不能正确设计或制造的电路板，并且其中包含不期望的短路或开路或误走线。柔性电路允许放置在所需的位置，使用其自己的粘合剂粘附到电路板。然后可以将柔性电路电连接到板上，即焊接或导电地粘合。

5. 发明授权

US06250738B1 Inkjet printing apparatus with ink manifold 有权
标题翻译：具有墨水歧管的喷墨打印设备
公开(公告)号：US06250738B1
公开(公告)日：2001-06-26
申请号：US09216601
申请日：1998-12-17
申请人： David J Waller , Timothy E Beerling , Melissa D Boyd , James W Pearson , Marvin G Wong
发明人： David J Waller , Timothy E Beerling , Melissa D Boyd , James W Pearson , Marvin G Wong
IPC分类号： B41J2155
CPC分类号： B41J2/14024 , B41J2/14072 , B41J2/14129 , B41J2/14145 , B41J2/155 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1643 , B41J2002/14387 , B41J2202/18 , B41J2202/19 , B41J2202/20 , B41J2202/21 , H01L2924/0102 , H01L2924/01078 , H01L2924/01079 , H01L2924/01322 , H01L2924/09701 , H01L2924/19041
摘要： An inkjet printing system includes a scalable printhead with an ink manifold. The scalable printhead is formed by mounting an ink manifold and multiple thermal inkjet printhead dies to a carrier substrate. The carrier substrate is machined to include through-slots. There is a through-slot for each refill slot among the multiple printhead dies. A first end of a given through-slot connects to a refill slot of a corresponding printhead die. An opposite, second end of the through-slot connects to the ink manifold. The ink manifold includes an inlet for coupling to an ink supply reservoir. The ink manifold also includes one or more channels and a plurality of feed openings. Each feed opening connects to a printhead die refill slot by way of a substrate through-slot.
摘要翻译：喷墨打印系统包括具有油墨歧管的可伸缩打印头。可扩展打印头通过将墨水歧管和多个热喷墨打印头管芯安装到载体基底而形成。载体基板被加工成包括通槽。多个打印头芯片之间的每个再填充槽都有一个通孔。给定通孔的第一端连接到相应的打印头芯片的再填充槽。通孔的相对的第二端连接到油墨歧管。墨水歧管包括用于联接到墨水供应储存器的入口。油墨歧管还包括一个或多个通道和多个进料口。每个进料口通过衬底通孔连接到打印头芯片再填充槽。

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