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1. 发明授权

US06465119B1 Fuel cell array apparatus and method of fabrication 有权
标题翻译：燃料电池阵列装置及制造方法
公开(公告)号：US06465119B1
公开(公告)日：2002-10-15
申请号：US09619232
申请日：2000-07-18
申请人： Chowdary Ramesh Koripella , Joseph W. Bostaph
发明人： Chowdary Ramesh Koripella , Joseph W. Bostaph
IPC分类号： H01M810
CPC分类号： H01M8/2418 , H01M8/0271 , H01M8/04186 , H01M8/04291 , H01M8/1009 , H01M8/2404 , H01M8/241 , H01M8/2455 , H01M8/2465 , H01M8/2484
摘要： A fuel cell array apparatus and method of forming the fuel cell array apparatus including a base portion, formed of a singular body, and having a major surface. At least two spaced apart membrane electrode assemblies formed on the major surface of the base portion. A fluid supply channel is defined in the base portion and equally communicating with each of the at least two spaced apart membrane electrode assemblies for supplying a fuel-bearing fluid to each of membrane electrode assemblies. An exhaust channel is defined in the base portion and equally communicating with each of the membrane electrode assemblies. Each of membrane electrode assemblies and the cooperating fluid supply channel and cooperating exhaust channel forms a single fuel cell assembly. There is additionally included a top portion characterized as providing for the exposure of a portion of each fuel cell assembly to ambient air and a plurality of electrical components for electrical integration of the plurality of formed fuel cell assemblies.
摘要翻译：一种形成燃料电池阵列装置的燃料电池阵列装置和方法，包括由单体形成并具有主表面的基部。形成在基部的主表面上的至少两个间隔开的膜电极组件。流体供应通道限定在基部部分中，并且与至少两个间隔开的膜电极组件中的每一个均等地连通，以向每个膜电极组件供应燃料承载流体。排气通道限定在基部部分中并与每个膜电极组件均匀连通。膜电极组件和配合流体供应通道和配合排气通道中的每一个形成单个燃料电池组件。另外包括顶部，其特征在于提供每个燃料电池组件的一部分暴露于环境空气以及用于多个形成的燃料电池组件的电气集成的多个电气部件。

2. 发明授权

US06387559B1 Direct methanol fuel cell system and method of fabrication 有权
标题翻译：直接甲醇燃料电池系统及其制造方法
公开(公告)号：US06387559B1
公开(公告)日：2002-05-14
申请号：US09618399
申请日：2000-07-18
申请人： Chowdary Ramesh Koripella , William J. Ooms , David L. Wilcox , Joseph W. Bostaph
发明人： Chowdary Ramesh Koripella , William J. Ooms , David L. Wilcox , Joseph W. Bostaph
IPC分类号： H01M804
CPC分类号： H01M8/1097 , H01M8/04186 , H01M8/1009 , H01M8/2455 , H01M2300/0082 , Y02E60/523 , Y02P70/56
摘要： A fuel cell system and method of forming the fuel cell system including a base portion, formed of a singular body, and having a major surface. At least one fuel cell membrane electrode assembly is formed on the major surface of the base portion. A fluid supply channel including a mixing chamber is defined in the base portion and communicating with the fuel cell membrane electrode assembly for supplying a fuel-bearing fluid to the membrane electrode assembly. An exhaust channel including a water recovery and recirculation system is defined in the base portion and communicating with the membrane electrode assembly. The membrane electrode assembly and the cooperating fluid supply channel and cooperating exhaust channel forming a single fuel cell assembly.
摘要翻译：一种形成燃料电池系统的燃料电池系统和方法，包括由单体形成并具有主表面的基部。至少一个燃料电池膜电极组件形成在基部的主表面上。包括混合室的流体供给通道限定在基部中，并与用于将含油流体供应到膜电极组件的燃料电池膜电极组件连通。包括水回收和再循环系统的排气通道限定在基部中并与膜电极组件连通。膜电极组件和配合流体供应通道以及协同排气通道形成单个燃料电池组件。

3. 发明授权

US07048897B1 Hydrogen generator utilizing ceramic technology 有权
标题翻译：氢发生器采用陶瓷技术
公开(公告)号：US07048897B1
公开(公告)日：2006-05-23
申请号：US09649528
申请日：2000-08-28
申请人： Chowdary Ramesh Koripella , Christopher K. Dyer , Stephen P. Rogers , Dominic Francis Gervasio
发明人： Chowdary Ramesh Koripella , Christopher K. Dyer , Stephen P. Rogers , Dominic Francis Gervasio
IPC分类号： B01J8/00 , B01J19/24 , C01B3/26
CPC分类号： H01M8/0631 , B01B1/005 , B01J19/2485 , B01J19/249 , B01J2208/00398 , B01J2208/00415 , B01J2208/022 , B01J2219/00117 , B01J2219/00128 , B01J2219/00135 , C01B3/323 , C01B3/38 , C01B3/382 , C01B3/384 , C01B3/386 , C01B3/583 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0844 , C01B2203/085 , C01B2203/0866 , C01B2203/1011 , C01B2203/1035 , C01B2203/1076 , C01B2203/1223 , C01B2203/1247 , C01B2203/1276 , C01B2203/1288 , C01B2203/142 , C01B2203/1619 , C01B2203/1633 , C01B2203/169 , C01B2203/82 , F28F3/02 , F28F13/00 , F28F21/04 , F28F2255/18
摘要： A hydrogen generator including a three-dimensional multilayer ceramic carrier structure defining a fuel reformer. The reformer includes a vaporization zone and a reaction zone including a catalyst. The reformer is operational as either a steam reformer, a partial oxidation reformer or an autothermal reformer. The fuel reformer, or processor, further includes an inlet channel for liquid fuel and an outlet channel for hydrogen enriched gas. The fuel processor is formed utilizing multi-layer ceramic technology in which thin ceramic layers are assembled then sintered to provide miniature dimensions in which the encapsulated catalyst converts or reforms inlet fuel into a hydrogen enriched gas.
摘要翻译：一种氢发生器，包括限定燃料重整器的三维多层陶瓷载体结构。重整器包括蒸发区和包括催化剂的反应区。重整器作为蒸汽重整器，部分氧化重整器或自热重整器可操作。燃料重整器或处理器还包括用于液体燃料的入口通道和用于富氢气体的出口通道。燃料处理器是利用多层陶瓷技术形成的，其中组装薄陶瓷层然后烧结以提供微型尺寸，其中封装的催化剂将入口燃料转化或改造成富氢气体。

4. 发明授权

US06629367B2 Electrically isolated via in a multilayer ceramic package 有权
标题翻译：电绝缘通过多层陶瓷封装
公开(公告)号：US06629367B2
公开(公告)日：2003-10-07
申请号：US09730959
申请日：2000-12-06
申请人： Jeremy W. Burdon , Ross A. Miesem , Chowdary Ramesh Koripella
发明人： Jeremy W. Burdon , Ross A. Miesem , Chowdary Ramesh Koripella
IPC分类号： H05K342
CPC分类号： H05K3/4061 , H01L21/486 , H05K1/0306 , H05K2201/09581 , H05K2201/09809 , Y10T29/49083 , Y10T29/49155 , Y10T29/49165
摘要： A method for forming an electrically isolated via in a multilayer ceramic package and an electrical connection formed within the via are disclosed. The method includes punching a first via in a first layer, filling the first via with a cross-linkable paste, curing the paste to form an electrical insulator precursor and forming the via in the insulator precursor. The electrical connection formed includes an insulator made from a cross-linked paste supported by a substrate of a multilayer ceramic package and a conductive connection supported by the insulator.
摘要翻译：公开了一种在多层陶瓷封装中形成电隔离通孔的方法和形成在通孔内的电连接。该方法包括在第一层中冲压第一通孔，用可交联的浆料填充第一通孔，固化糊料以形成电绝缘体前体并在绝缘体前体中形成通孔。形成的电连接包括由多层陶瓷封装的衬底支撑的交联膏和由绝缘体支撑的导电连接器制成的绝缘体。

5. 发明申请

US20090087549A1 SELECTIVE COATING OF FUEL CELL ELECTROCATALYST 审中-公开
标题翻译：燃料电池的选择性涂层
公开(公告)号：US20090087549A1
公开(公告)日：2009-04-02
申请号：US11862425
申请日：2007-09-27
申请人： Yanxiu Zhou , Chowdary Ramesh Koripella , Kajal Parekh
发明人： Yanxiu Zhou , Chowdary Ramesh Koripella , Kajal Parekh
IPC分类号： B05D1/18 , B05D3/00
CPC分类号： H01M4/92 , H01M4/8817 , H01M4/8828 , H01M4/8892 , H01M4/926 , H01M8/1009 , H01M8/1011 , Y02E60/523
摘要： A method is provided for selectively coating a catalyst layer (158) on an electrode of a fuel cell. A porous conductive material (154) comprising gold is formed overlying a portion of a dielectric material (114) to form the electrode. The porous conductive material (154) and the dielectric material (114) are coated with the catalyst layer (158) comprising a carbon supported platinum. The catalyst layer (158) is washed with a solvent to substantially remove the catalyst layer (158) from the dielectric material (114). Optionally, an ionomer component is diffused into the catalyst layer (158) remaining on the porous conductive material (154). The catalyst coated (158) circular channels (156) are then filled with an electrolyte layer (162).
摘要翻译：提供了一种用于在燃料电池的电极上选择性地涂覆催化剂层（158）的方法。包含金的多孔导电材料（154）形成在电介质材料（114）的一部分上方以形成电极。多孔导电材料（154）和介电材料（114）涂覆有包含碳负载的铂的催化剂层（158）。催化剂层（158）用溶剂洗涤以从电介质材料（114）基本上除去催化剂层（158）。任选地，离聚物组分扩散到保留在多孔导电材料（154）上的催化剂层（158）中。催化剂涂覆的（158）圆形通道（156）然后用电解质层（162）填充。

6. 发明授权

US6156408A Device for reworkable direct chip attachment 失效
标题翻译：可再加工的直接芯片连接装置
公开(公告)号：US6156408A
公开(公告)日：2000-12-05
申请号：US920441
申请日：1997-08-29
申请人： Wen Xu Zhou , Daniel Roman Gamota , Sean Xin Wu , Chao-pin Yeh , Karl W. Wyatt , Chowdary Ramesh Koripella
发明人： Wen Xu Zhou , Daniel Roman Gamota , Sean Xin Wu , Chao-pin Yeh , Karl W. Wyatt , Chowdary Ramesh Koripella
IPC分类号： H01L21/60 , H01L23/16 , H05K1/02 , H05K3/34 , B32B3/10
CPC分类号： H01L24/81 , H01L23/16 , H05K1/0271 , H01L2224/05571 , H01L2224/05573 , H01L2224/10165 , H01L2224/81136 , H01L2224/8114 , H01L2224/81801 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/0105 , H01L2924/01074 , H01L2924/01075 , H01L2924/01082 , H01L2924/01322 , H01L2924/014 , H01L2924/14 , H05K2201/10674 , H05K2201/2009 , H05K2201/2018 , H05K2203/176 , H05K3/3436 , H05K3/3452 , Y10S428/901 , Y10T428/24273
摘要： The method (400, 500) and device (200) for reworkable direct chip attachment include a thermal-mechanical and mechanical stable solder joint for arranging connection pads on a top surface of the circuit board to facilitate connection for electronic elements, and affixing a reinforcement having apertures to accommodate solder joints to the top surface of the circuit board to facilitate solder attachment of the connection pads to the electronic elements wherein the reinforcement constrains deformation of the circuit board to provide reliable solder joints and facilitates attachment and removal of electronic elements from the circuit board.
摘要翻译：用于可再加工的直接芯片附接的方法（400,500）和装置（200）包括热机械和机械稳定的焊接接头，用于在电路板的顶表面上布置连接焊盘以便于电子元件的连接，并且固定加强件具有孔以将焊接接头容纳到电路板的顶表面以便于将连接焊盘焊接到电子元件上，其中，所述加强件限制电路板的变形以提供可靠的焊点，并且便于将电子元件从电路板。

7. 发明授权

US5812038A Volume efficient resonator 失效
标题翻译：体积效率谐振器
公开(公告)号：US5812038A
公开(公告)日：1998-09-22
申请号：US614451
申请日：1996-03-12
申请人： Wang-Chang Albert Gu , Chowdary Ramesh Koripella
发明人： Wang-Chang Albert Gu , Chowdary Ramesh Koripella
IPC分类号： H01P7/00
CPC分类号： H01P7/005
摘要： A volume efficient resonator (100) includes a helical coil transmission line (108) fabricated on a plurality of dielectrics (212, 214, 216, 218, 220, 222, 224, and 226). The transmission line (108) includes selectively metalized areas (210) on the dielectric layers. The metalized areas are formed in half loops and interconnected at alternate terminals via through-holes (203 and 205). A distributed capacitor (106) is added to the transmission line (108) using another set of selectively metalized areas (208). The distributed capacitor (106) is shunted to a ground plane (202) via through-holes (204, 206).
摘要翻译：体积有效的谐振器（100）包括制造在多个电介质（212,214,216,218,220,222,224和226）上的螺旋线圈传输线（108）。传输线（108）包括在电介质层上的选择性金属化区域（210）。金属化区域形成为半环并且经由通孔（203和205）在交替端子处互连。使用另一组选择性金属化区域（208）将分布式电容器（106）添加到传输线（108）。分布式电容器（106）经由通孔（204,206）分流到接地平面（202）。

8. 发明授权

US06569553B1 Fuel processor with integrated fuel cell utilizing ceramic technology 有权
标题翻译：燃料处理器采用集成燃料电池利用陶瓷技术
公开(公告)号：US06569553B1
公开(公告)日：2003-05-27
申请号：US09649553
申请日：2000-08-28
申请人： Chowdary Ramesh Koripella , Christopher K. Dyer , Dominic Francis Gervasio , Stephen P. Rogers , David Wilcox , William Jay Ooms
发明人： Chowdary Ramesh Koripella , Christopher K. Dyer , Dominic Francis Gervasio , Stephen P. Rogers , David Wilcox , William Jay Ooms
IPC分类号： H01M806
CPC分类号： H01M8/0631 , B01B1/005 , B01J19/0093 , B01J19/249 , B01J2219/00783 , B01J2219/00824 , B01J2219/00835 , B01J2219/00873 , B01J2219/2453 , B01J2219/2458 , B01J2219/2466 , B01J2219/2467 , B01J2219/2479 , B01J2219/2487 , C01B3/384 , C01B2203/0227 , C01B2203/066 , C01B2203/0811 , C01B2203/1288 , H01M8/04007 , H01M8/0625 , Y02P20/129
摘要： A fuel processor and integrated fuel cell including a monolithic three-dimensional multilayer ceramic carrier structure defining a fuel reformer and including an integrated fuel cell stack. The reformer includes a vaporization zone, a reaction zone including a catalyst, and an integrated heater. The integrated heater is thermally coupled to the reaction zone. The fuel processor further includes an inlet channel for liquid fuel and an outlet channel for hydrogen enriched gas. The fuel processor is formed utilizing multi-layer ceramic technology in which thin ceramic layers are assembled then sintered to provide miniature dimensions in which the encapsulated catalyst converts or reforms inlet fuel into a hydrogen enriched gas.
摘要翻译：燃料处理器和集成燃料电池，其包括限定燃料重整器并且包括集成燃料电池堆的整体式三维多层陶瓷载体结构。重整器包括蒸发区，包括催化剂的反应区和集成的加热器。集成加热器热耦合到反应区。燃料处理器还包括用于液体燃料的入口通道和用于富氢气体的出口通道。燃料处理器是利用多层陶瓷技术形成的，其中组装薄陶瓷层然后烧结以提供微型尺寸，其中封装的催化剂将入口燃料转化或改造成富氢气体。

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