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| Number | Title | Issue Date |
| 6730350 | Class of electrocatalysts and a gas diffusion electrode based thereon for fuel cells An electrocatalyst based on a highly electroconducting polymer and a transition metal, in which transition metal atoms are covalently bonded to heteroatoms of the backbone monomers of the polymer. The covalently bonded transition metal atoms are nucleation sites for... | 05/04/2004 |
| 6649516 | Method for manufacturing a composite member from a porous substrate by selectively infiltrating conductive material into the substrate to form via and wiring regions Disclosed is a method for manufacturing a composite member comprising a porous substrate, a via, and a wiring. The method comprises exposing a first region and a second region in the porous substrate to a exposure beam through a mask, the second region ex... | 11/18/2003 |
| 6601296 | Multi-shot injection molding process for making electrical connectors and three-dimensional circuits A method of making an article, such as an electrical connector includes an injection-molded plastic substrate and a pattern of injection-molded metal conductors supported on and mechanically interlocked with the substrate, wherein one of the substrate and... | 08/05/2003 |
| 6599561 | Method for manufacturing a printed circuit board substrate An inexpensive and high throughput process for manufacturing a printed circuit board (PCB) substrate includes first weaving a plurality of electrically non-conductive strands (e.g., fiberglass yarns) and at least one electrically conductive strand (e.g., ... | 07/29/2003 |
| 6393698 | Coaxial connector and method of manufacturing thereof A coaxial connector ensures positive, stable contact and permits sufficiently reduced size and thickness. The coaxial receptacle (1) is equipped with: a synthetic resin insulating case (2) which has a hexahedron shape; an internal terminal (30) composed o... | 05/28/2002 |
| 5919546 | Porous ceramic impregnated wiring body A wiring body, used for manufacturing a substrate, includes a columnar body, having an axis, made of fired porous inorganic insulator impregnated with an organic insulator; and a large number of metallic fine wires embedded in the columnar body in paralle... | 07/06/1999 |
| 5612523 | Vacuum circuit-breaker and electrode assembly therefor and a manufacturing method thereof A portion of a highly conductive metal member is infiltrated in voids of a porous high melting point metal member, and both the metal members are integrally joined to each other. An arc electrode portion 13 is formed of a high melting point area 11 in whi... | 03/18/1997 |
| 5603981 | Electrical connecting device and method for making same An electrical connecting device including a first circuit board providing thereon with input/output terminals, each of the terminals having a tip surface coated with gallium and a second circuit board providing thereon with contact terminals, each of the ... | 02/18/1997 |
| 5544412 | Method for coupling a power lead to a bond pad in an electronic module An electronic module and a method for coupling a power lead (32) to a bond pad (28) on a semiconductor die (17) within the electronic module. A clip support (13) having a slot (27) is coupled to a baseplate (11) via an isolation structure (14). The semico... | 08/13/1996 |
| 5341115 | Reinforced wrap around ground and method A reinforced wrap around ground and method includes a substrate, including opposite first and second substrate surfaces separated by a substrate edge. A first metalization layer is coupled to the first substrate surface and a second metalization layer com... | 08/23/1994 |
| 4373127 | EDM Electrodes A precision molded electrical discharge machining electrode is made by shaping a preform from granules of carbon and granules of a refractory material selected from the group consisting of tungsten, molybdenum, carbides thereof, and stoichiometric and hyp... | 02/08/1983 |
| 4008520 | Contact member and method of manufacture A contact member for high electrical loads has a plurality of component parts. One of these parts is made of a non-welding material resistant to burn-off and another part is made of a solderable material having electrically conductive properties. The mate... | 02/22/1977 |
