公开(公告)号：US06268077B1

公开(公告)日：2001-07-31

申请号：US09260097

申请日：1999-03-01

Applicant: Ronald J. Kelley ,  Steven D. Pratt ,  Bobby Dean Landreth ,  Robert W. Pennisi ,  Sivakumar Muthuswamy ,  Glenn F. Urbish

Inventor： Ronald J. Kelley ,  Steven D. Pratt ,  Bobby Dean Landreth ,  Robert W. Pennisi ,  Sivakumar Muthuswamy ,  Glenn F. Urbish

IPC: H01M810

CPC classification number: H01M8/04761 ,  H01M8/04089 ,  H01M8/065 ,  H01M8/1007 ,  H01M8/247

Abstract: The invention provides a device for generating energy, utilizing a fuel cell. Air is freely guided to the fuel cell, while a fuel gas is provided to the fuel cell from a pressurized fuel supply via a regulator. The portable power supply is most applicable to use with handheld electric devices, and contains a fuel storage means (110) for storing a supply of fuel, a fuel delivery means (120) connected to the fuel storage means, an energy conversion device (140) connected to the fuel delivery means for converting the fuel to electricity. The fuel storage means, the fuel delivery means, and the energy conversion device are all contained in a volume less than 500 cubic centimeters.

Abstract translation: 本发明提供一种利用燃料电池产生能量的装置。 空气被自由地引导到燃料电池，同时燃料气体通过调节器从加压燃料供给到燃料电池。 便携式电源最适用于手持式电气设备，并且包括用于存储燃料供应的燃料储存装置（110），连接到燃料存储装置的燃料输送装置（120），能量转换装置（140） ）连接到用于将燃料转换成电力的燃料输送装置。 燃料储存装置，燃料输送装置和能量转换装置都包含在小于500立方厘米的容积中。

公开(公告)号：USRE36602E

公开(公告)日：2000-03-07

申请号：US882838

申请日：1997-06-26

Applicant: Donald H. Sebastian ,  Steven Pratt ,  Sivakumar Muthuswamy ,  David Kniep ,  Souran Manoochehri ,  Scott Kolodzieski

Inventor： Donald H. Sebastian ,  Steven Pratt ,  Sivakumar Muthuswamy ,  David Kniep ,  Souran Manoochehri ,  Scott Kolodzieski

IPC: B29C33/38 ,  G05B19/4097 ,  G06F17/50 ,  G06F19/00

CPC classification number: G06F17/50 ,  B29C33/3835 ,  G05B19/4097 ,  G05B2219/31398 ,  G05B2219/35044 ,  G05B2219/35081 ,  Y02P90/265

Abstract: A computer-based engineering design system to design a part, a tool to make the part, and the process to make the part. The design system has a processor and a memory. The memory stores feature templates, each feature template being a representation of a primitive object having a form and a function. Each feature template is indexed by the function of the primitive object and includes a representation of a primitive geometric entity having the form of the primitive object. Each feature template can include information relating to a tool to make the primitive object and a process to make the primitive object. The design system also includes an input device for receiving a request to design the part. This request includes one or more predetermined functions that the part performs. A core design module, executable by the processor, designs the part, the tool to make the part and process to make the part by accessing the plurality of feature templates in the memory to locate one or more primitive objects that perform the one or more predetermined functions.

Abstract translation: 一种基于计算机的工程设计系统来设计零件，制作零件的工具，以及制作零件的过程。 设计系统具有处理器和存储器。 存储器存储特征模板，每个特征模板是具有形式和功能的原始对象的表示。 每个特征模板通过原始对象的函数进行索引，并包括具有原始对象形式的原始几何实体的表示。 每个特征模板可以包括与用于制作原始对象的工具相关的信息和用于制作原始对象的过程。 设计系统还包括用于接收设计零件的请求的输入装置。 该请求包括部件执行的一个或多个预定功能。 可由处理器执行的核心设计模块设计该部件，该工具用于使部件和过程通过访问存储器中的多个特征模板来制作零件，以定位执行一个或多个预定的一个或多个预定的一个或多个原始对象 功能。

公开(公告)号：US5977690A

公开(公告)日：1999-11-02

申请号：US917587

申请日：1997-08-25

Applicant: David L. Ellis, II ,  Andrzej T. Guzik ,  Rudy Yorio ,  Steven D. Pratt ,  Sivakumar Muthuswamy ,  William Boone Mullen, III

Inventor： David L. Ellis, II ,  Andrzej T. Guzik ,  Rudy Yorio ,  Steven D. Pratt ,  Sivakumar Muthuswamy ,  William Boone Mullen, III

IPC: H03K17/96 ,  H03K17/965 ,  H01L41/08

CPC classification number: H03K17/965 ,  H03K17/9643

Abstract: A control switch for a radio is formed using an electro-mechanical assembly (400) which includes an array of cantilevered beams (402) laminated with piezoelectric film. A movable surface (404) includes protrusions (406) positioned to deflect the cantilevered beams and generate pulsed signals in a coded manner. Electronic circuitry (410) stores the pulsed signals and associates the signals with a position of the switch.

Abstract translation: 用于无线电的控制开关使用包括层叠有压电膜的悬臂梁阵列（402）的机电组件（400）形成。 可移动表面（404）包括定位成偏转悬臂梁并以编码方式产生脉冲信号的突起（406）。 电子电路（410）存储脉冲信号并将信号与开关的位置相关联。

公开(公告)号：US08993187B2

公开(公告)日：2015-03-31

申请号：US11302358

申请日：2005-12-13

Applicant: Ronald James Kelley ,  Steven Duane Pratt ,  Sivakumar Muthuswamy ,  Robert Pennisi

Inventor： Ronald James Kelley ,  Steven Duane Pratt ,  Sivakumar Muthuswamy ,  Robert Pennisi

IPC: H01M8/04 ,  H01M8/10

CPC classification number: H01M8/04261 ,  H01M8/04194 ,  H01M8/04197 ,  H01M8/04365 ,  H01M8/04388 ,  H01M8/04798 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/50 ,  Y02E60/523

Abstract: A method of and fuel cell system for limiting an amount of a fuel crossing over a membrane in a fuel cell, the method including determining an appropriate molecular ratio of the fuel and water for a fuel-water mixture 503; and controlling an amount of the fuel-water mixture that is available to an anode side of the membrane 507 in the fuel cell according to an amount of the fuel that will be electro-oxidized by the fuel cell. The fuel cell system includes a fuel cell membrane 103 having an anode layer 107, a cathode layer 109, and an electrolyte layer 111 where the cathode layer is exposed to an oxygen source, and a fuel delivery system 105 including a fuel chamber 119 disposed around and proximate to the anode layer at a side opposite to the electrolyte layer, the fuel delivery system implementing the method above.

Abstract translation: 一种用于限制在燃料电池中的膜上交叉的燃料的量的燃料电池系统的方法和方法，所述方法包括确定用于燃料 - 水混合物503的燃料和水的适当分子比; 并且根据将被燃料电池电氧化的燃料的量，控制在燃料电池中的膜507的阳极侧可用的燃料 - 水混合物的量。 燃料电池系统包括燃料电池膜103，其具有阳极层107，阴极层109和阴极层暴露于氧源的电解质层111，以及燃料输送系统105，其包括设置在燃料室周围的燃料室119 并且在与电解质层相对的一侧靠近阳极层，实现上述方法的燃料输送系统。

公开(公告)号：US07710932B2

公开(公告)日：2010-05-04

申请号：US11302866

申请日：2005-12-14

Applicant: Sivakumar Muthuswamy ,  Rajeev Agrawal ,  Yogesh B. Bhatt ,  Avinash Joshi ,  Surender Kumar

Inventor： Sivakumar Muthuswamy ,  Rajeev Agrawal ,  Yogesh B. Bhatt ,  Avinash Joshi ,  Surender Kumar

IPC: H04W4/00

CPC classification number: H04W40/22 ,  H04L45/42 ,  H04L47/10 ,  H04L47/14 ,  H04L47/39 ,  H04W40/04

Abstract: A node (200) includes a processor (201) for determining neighbor nodes in a routing path to a destination based on a routing table associated with the node (200). The node (200) includes a memory for storing a first authenticated tokens. The node includes a transmitter (203) for transmitting a first request-to-route (RTR) message including an indication specifying information units (IUs) from the first node to the neighbor nodes in a routing path from the first node to the destination. The node (200) includes a receiver (205) for receiving a neighbor reply message from one of the neighbor nodes to the first node which indicates that the neighbor node will route the information units (IUs). The transmitter (203) transmits a second authenticated tokens from the first node to one of the neighbor nodes. The second authenticated tokens are converted into a tradable entity and provide compensation to the neighbor node selected.

Abstract translation: 节点（200）包括处理器（201），用于基于与节点（200）相关联的路由表来确定到目的地的路由路径中的邻居节点。 节点（200）包括用于存储第一认证令牌的存储器。 该节点包括用于在从第一节点到目的地的路由路径中发送包括从第一节点指定信息单元（IU）到相邻节点的指示的第一请求到路由（RTR）消息的发射机（203）。 节点（200）包括接收器（205），用于从第一节点的邻居节点之一接收邻居应答消息，指示相邻节点将路由信息单元（IU）。 发射机（203）将第二认证令牌从第一节点传送到相邻节点之一。 第二个认证的令牌被转换成可交易实体，并向所选择的邻居节点提供补偿。

公开(公告)号：US20070218910A1

公开(公告)日：2007-09-20

申请号：US11376280

申请日：2006-03-15

Applicant: Thomas Hill ,  Jeff Anderson ,  Brian Classon ,  Michael Kotzin ,  Sivakumar Muthuswamy ,  Joseph Schuler

Inventor： Thomas Hill ,  Jeff Anderson ,  Brian Classon ,  Michael Kotzin ,  Sivakumar Muthuswamy ,  Joseph Schuler

IPC: H04Q7/20

CPC classification number: H04W92/12 ,  H04B7/0408 ,  H04W76/10

Abstract: A communication system and a method of communicating backhaul data. The communication system can include a controller. The controller can dynamically select from a plurality of backhaul sites at least a first backhaul site to establish a backhaul communication link with an access point. The controller also can generate a control signal that indicates to the access point to beam steer a backhaul signal to the first backhaul site. The access point can include a phased array that dynamically beam steers the backhaul signal in azimuth and elevation.

Abstract translation: 通信系统和通信回程数据的方法。 通信系统可以包括控制器。 控制器可以从至少第一回程站点的多个回程站点动态地选择以建立与接入点的回程通信链路。 控制器还可以产生一个控制信号，该控制信号向接入点指示向第一个回程站点引导回程信号。 接入点可以包括相位阵列，动态波束方向和仰角引导回程信号。

公开(公告)号：US07132192B2

公开(公告)日：2006-11-07

申请号：US10687943

申请日：2003-10-17

Applicant: Sivakumar Muthuswamy ,  Steven D. Pratt ,  Ronald J. Kelley ,  Gene Kim

Inventor： Sivakumar Muthuswamy ,  Steven D. Pratt ,  Ronald J. Kelley ,  Gene Kim

IPC: H01M4/86 ,  H01M8/10

CPC classification number: H01M8/1004 ,  H01M4/8605 ,  H01M4/861 ,  H01M4/92 ,  H01M8/0232 ,  H01M8/0239 ,  H01M8/0245

Abstract: A fuel cell (100) includes a membrane electrode assembly (110) located together with a layer of variable porosity porous gas diffusion material (150). The variable porosity gas diffusion material layer (150) operates to selectively limit the amount of reactants reaching localized areas of the membrane electrode assembly (110) in order to reduce hot spots.

Abstract translation: 燃料电池（100）包括与可变孔隙度多孔气体扩散材料（150）一起定位的膜电极组件（110）。 可变孔隙气体扩散材料层（150）用于选择性地限制到膜电极组件（110）的局部区域的反应物的量，以便减少热点。

公开(公告)号：US07108931B2

公开(公告)日：2006-09-19

申请号：US10809728

申请日：2004-03-24

Applicant: Sivakumar Muthuswamy ,  Steven D. Pratt ,  Ronald J. Kelley

Inventor： Sivakumar Muthuswamy ,  Steven D. Pratt ,  Ronald J. Kelley

IPC: H01M8/04

CPC classification number: H01M8/1004 ,  H01M8/241

Abstract: A fuel cell (200) includes a membrane electrode assembly (210) located together with a layer of porous, z-axis electrically conductive, non-linear positive temperature coefficient (NPTC) material (250). The NPTC material (250) operates to selectively limit the amount of electrons collected from localized areas of the membrane electrode assembly (210) in order to reduce hot spots.

Abstract translation: 燃料电池（200）包括与多孔z轴导电非线性正温度系数（NPTC）材料层（250）一起定位的膜电极组件（210）。 NPTC材料（250）用于选择性地限制从膜电极组件（210）的局部区域收集的电子的量，以便减少热点。

公开(公告)号：US07028001B1

公开(公告)日：2006-04-11

申请号：US09472927

申请日：1999-12-27

Applicant: Sivakumar Muthuswamy ,  Anupama Ramamurthy

Inventor： Sivakumar Muthuswamy ,  Anupama Ramamurthy

IPC: G06F17/60

CPC classification number: G06Q30/02 ,  G06Q30/0277

Abstract: A system and method for measuring user interaction with a defined space, such as an advertisement space, on network site on a network, preferably being a web page of a website on the Internet. The system includes at least one server in communication with the network, and the server hosts one or more network sites where each network site includes a display area having one or more defined spaces, and each defined space has a predetermined area on the display area of the network site. The system further includes at least one user computer in communication with the network, and the user computer includes a browser that selectively interacts with the network sites, and has a cursor manipulated by the user about the display area of an interacted network site. The user computer selectively records interaction data relative to cursor placement on a specific defined space on the display area of the interacted network site and then transmits the interaction data to the server hosting the defined space. The method includes the steps of interacting with a network site with the browser on the user computer, selectively recording interaction data on the user computer relative to cursor placement on a specific defined space on the display area of the interacted network site, and transmitting the interaction data to the server hosting the defined space.

Abstract translation: 一种用于在网络上的网站上测量与定义的空间（例如广告空间）的用户交互的系统和方法，优选地是因特网上的网站的网页。 该系统包括与网络通信的至少一个服务器，并且服务器承载一个或多个网络站点，其中每个网络站点包括具有一个或多个限定空间的显示区域，并且每个定义的空间在显示区域上具有预定区域 网站。 所述系统还包括与所述网络通信的至少一个用户计算机，并且所述用户计算机包括选择性地与所述网络站点交互并且具有由所述用户操纵的关于所交互网络站点的显示区域的光标的浏览器。 用户计算机选择性地将相对于光标位置的交互数据记录在交互网络站点的显示区域上的特定定义的空间上，然后将交互数据发送到托管定义空间的服务器。 该方法包括以下步骤：与用户计算机上的浏览器与网络站点交互，在交互网站的显示区域上的特定定义空间上的用户计算机上相对于光标位置选择性地记录交互数据，以及发送交互 数据到托管定义空间的服务器。

公开(公告)号：US06943777B2

公开(公告)日：2005-09-13

申请号：US10268292

申请日：2002-10-10

Applicant: Sivakumar Muthuswamy ,  Joseph G. Gillette ,  Scott G. Potter

Inventor： Sivakumar Muthuswamy ,  Joseph G. Gillette ,  Scott G. Potter

IPC: G06F3/048 ,  G09G5/00 ,  H04M1/23

CPC classification number: G06F3/04883 ,  H04M1/23 ,  H04M2250/22 ,  H04M2250/70

Abstract: An electronic device (11) includes a keypad (22) for data entry, a character recognition system (34), and a processor (28). The keypad (22) is comprised of one or more keys (24) and one or more interstitial spaces (26) located in close proximity to one or more associated keys of the one or more keys (24). The one or more interstitial spaces (26) and the one or more keys (24) are comprised of a plurality of touch sensitive material (46). The user input to the plurality of touch sensitive material (46) produces one or more activated segments (50) used by the character recognition system (34) to create a correlating character (60).

Abstract translation: 电子设备（11）包括用于数据输入的小键盘（22），字符识别系统（34）和处理器（28）。 小键盘（22）由一个或多个键（24）和一个或多个间隙空间（26）构成，位于一个或多个键（24）的一个或多个相关键附近。 一个或多个间隙空间（26）和一个或多个键（24）由多个触敏材料（46）组成。 用户输入到多个触敏材料（46）产生由字符识别系统（34）使用的一个或多个激活的段（50）以创建相关字符（60）。