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| Number | Title | Issue Date |
| 8143517 | Extra-fine copper alloy wire, extra-fine copper alloy twisted wire, extra-fine insulated wire, coaxial cable, multicore cable and manufacturing method thereof An extra-fine copper alloy twisted wire including a plurality of copper alloy wires with a wire diameter of 0.010 to 0.025 mm twisted together, each of the copper alloy wires including 1 to 3 weight % of silver (Ag) and a balance consisting of a copper and an inevit... | 03/27/2012 |
| 8026441 | Coaxial cable shielding Coaxial cable shielding. In one example embodiment, a coaxial cable includes a center conductor, a dielectric, a tape, and a jacket. The tape defines first and second edge portions that each borders an interior portion. The thickness of the first edge portion is les... | 09/27/2011 |
| 8026442 | Flexible cable with structurally enhanced outer sheath A flexible cable including an outer sheath having an inner surface, the inner surface forming a channel to receive at least one conductor and a support member. At least one conductor and support member are positioned within the channel to substantially resist deform... | 09/27/2011 |
| 8022296 | Coaxial cable connector insulator and method of use thereof A coaxial cable connector having an insulator is provided, the connector insulator including a body having a circumferential surface and a central longitudinal axis, the body having a first axial end and a second axial end and having a first reentrant cavity extendi... | 09/20/2011 |
| 7915526 | Coaxial cable comprising dielectric material The present invention relates to a coaxial cable comprising a dielectric layer which comprises as a component (A) a propylene homo- or copolymer having strain hardening behaviour and to the use of propylene homo- or copolymer having strain hardening behaviour for th... | 03/29/2011 |
| 7902456 | Thermal mass compensated dielectric foam support structures for coaxial cables and method of manufacture Thermal mass compensated foam support structures for coaxial cables such as inner conductors and or inner conductor support structures. The foam support structures provided with an adhesive solid or high density foam polymer or blend layer to increase the thermal ma... | 03/08/2011 |
| 7795531 | High-frequency coaxial cable In a high-frequency coaxial cable (1), an internal solid layer (3), an insulation layer (4) made of a foam resin, an external solid layer (5), and an external conductor (6) are provided on the periphery of an internal conductor ( | 09/14/2010 |
| 7705238 | Coaxial RF device thermally conductive polymer insulator and method of manufacture An insulator supporting an inner conductor within the outer conductor of a coaxial device formed from a portion of thermally conductive polymer composition with a thermal conductivity of at least 4 W/m-K. The portion is dimensioned with an outer diameter in contact ... | 04/27/2010 |
| 7700872 | Cable for stringed musical instruments A center conductor having an effective outer diameter; a dielectric material around the center conductor, a semi-conductive layer around the dielectric material, an outer conductor, or shield, around the dielectric material; the shield having an effective inner diam... | 04/20/2010 |
| 7642451 | Thermally tuned coaxial cable for microwave antennas A coaxial cable, including an outer conductor and an inner conductor adapted to connect to an energy source for treating tissue and first and second dielectric materials disposed between the inner conductor and the outer conductor which position the inner conductor ... | 01/05/2010 |
| 7638709 | Fluoropolymer wire insulation FEP compositions are provided that provide foam insulation in coaxial cable that surpasses the return loss obtained when PFA is used to make the foamed insulation, one composition comprising a blend of tetrafluoroethylene/hexafluoropropylene copolymers, one of said ... | 12/29/2009 |
| 7569766 | Coaxial cable including tubular bimetallic inner layer with angled edges and associated methods A coaxial cable may include an inner conductor, an outer conductor and a dielectric material layer therebetween. The inner conductor may include a tubular bimetallic layer and may have a pair of opposing longitudinal edge portions at a longitudinal seam. The tubular... | 08/04/2009 |
| 7569767 | Coaxial cable including tubular bimetallic inner layer with folded edge portions and associated methods A coaxial cable may include an inner conductor, an outer conductor, and a dielectric material therebetween. The inner conductor may include a tubular bimetallic layer having a pair of opposing longitudinal edge portions at a longitudinal seam. The tubular bimetallic... | 08/04/2009 |
| 7525041 | Method and apparatus for resonance frequency response attenuation A method for attenuating resonance frequency responses includes encasing at least one conducting element within a protective sheath and disposing a damping element about the at least one conducting element. The damping element is fixedly secured to the at least one ... | 04/28/2009 |
| 7518058 | Powerfeeder spacer A powerfeeder spacer includes a spacer hub, a neutral cable opening having an interior cable opening wall extending through the spacer hub, a plurality of spaced-apart spacer fingers extending from the spacer hub and a plurality of spaced-apart power cable notches e... | 04/14/2009 |
| 7491883 | Coaxial cable A coaxial cable (10) includes at least one conducting wire (110), at least one insulating layer (120) coating a respective conducting wire (110), at least one shielding layer (130) surrounding the at least one insulating layer (... | 02/17/2009 |
| 7459627 | Coaxial cable A coaxial cable (10) includes at least one conducting wire (110), at least one insulating layer (120) coating a respective conducting wire (110), at least one shielding layer (130) surrounding the at least one insulating layer (... | 12/02/2008 |
| 7449631 | Coaxial cable A coaxial cable (10) includes at least one conducting wire (110), at least one insulating layer (120) coating a respective conducting wire (110), at least one shielding layer (130) surrounding the at least one insulating layer (... | 11/11/2008 |
| 7446257 | Coaxial cable with fine wire inner conductor and method of manufacture A high impedance coaxial cable with a fine wire inner conductor and method of manufacture. An inner conductor less than 0.1 inches in diameter is coated with an adhesive resin. The coating having a thickness at least 50 percent of the inner conductor diameter. A foa... | 11/04/2008 |
| 7361831 | Coaxial cable and multi-coaxial cable A coaxial cable and multi-coaxial cable which comprise a low-permittivity insulator having an air layer, whose outer diameters can be reduced, which have excellent flexibility, and which allow productivity to be increased. In the coaxial cable, an electrically condu... | 04/22/2008 |
| 7355123 | Foam coaxial cable and method of manufacturing the same A foam coaxial cable, including an inner conductor, a foam insulating layer formed on the outer periphery of the inner conductor, an outer conductor formed on the outer periphery of the foam insulating layer, and an outer cover formed on the outer periphery of the o... | 04/08/2008 |
| 7339116 | High performance data cable The present invention is for a high performance data cable which has an interior support or star separator. The star separator or interior support extends along the longitudinal length of the data cable. The star separator or interior support has a central region. A... | 03/04/2008 |
| 7334609 | Flexible tubular device A flexible tubular device that includes a metal wall in which are formed corrugated convolutions that define corrugated outside and inside surfaces of the device. The convolutions are perpendicular to a longitudinal axis of the device, and each convolution has oppos... | 02/26/2008 |
| 7314996 | Coaxial cable A coaxial cable including a core conductor, an insulator arranged around the outer periphery of the core conductor, and an outer conductor arranged around the outer periphery of the insulator coaxially relative to the core conductor, where the electrical conductivit... | 01/01/2008 |
| 7314997 | High speed data communication link using triaxial cable A high speed data communication link has a circuit for providing a differential signal having first and second opposite phase components and a triaxial cable connected to receive the positive phase component of the signal on the inner conductor and the negative phas... | 01/01/2008 |
| 7294791 | Circuitized substrate with improved impedance control circuitry, method of making same, electrical assembly and information handling system utilizing same A circuitized substrate designed to substantially eliminate impedance disruptions during passage of signals through signal lines of the substrate's circuitry. The substrate includes a first conductive layer with a plurality of conductors on which an electrical compo... | 11/13/2007 |
| 7291303 | Method for bonding a transmission line to a downhole tool An apparatus for bonding a transmission line to the central bore of a downhole tool includes a pre-formed interface for bonding a transmission line to the inside diameter of a downhole tool. The pre-formed interface includes a first surface that substantially confor... | 11/06/2007 |
| 7272880 | Distributed load edge clamp An arrangement for clamping a flat plate to a flat surface includes juxtaposing the plate to the flat surface. An axially-movable wedging element defining a surface fitted with wedges is fixed against motion in other than a direction of elongation, and is forced to ... | 09/25/2007 |
| 7258754 | Method of fabricating a bare aluminum conductor A method of fabricating a bare aluminum electrical conductor including a step of heat treating the conductor while wound on a winding form. The method comprises the step of coating the outer surface of the aluminum conductor with an inorganic powder material prior t... | 08/21/2007 |
| 7237317 | Process for producing a superconducting cable A process is provided for the production of a superconducting cable having a single cable core that contains at least one elongated superconducting element and a flexible tube that which surrounds the cable core. The process includes continuously pulling the single ... | 07/03/2007 |
| 7234492 | Double-sheath pipe for transporting fluids, provided with a device for limiting propagation of a buckle of the outer tube and method for limiting propagation The invention concerns a double-sheath rigid pipe for transporting hydrocarbons consisting of two respectively inner (2) and outer (3) coaxial tubes separated by an annular gap (5), said pipe being adapted to be wound and comprising a device lim... | 06/26/2007 |
| 7214883 | Electrical signal cable The present invention provides an electrical cable having two or more conductors, one or more multistrip insulators separating the two or more conductors from one another, and a protective cover formed around the two or more conductors and one or more multistrip ins... | 05/08/2007 |
| 7156126 | Pipe insert and pipe assembly formed therewith A synthetic resin pipe insert for insertion in an existing pipe or for use in the manufacture of new pipe to form a multi-channel pipe. The insert has a curved cross sectional configuration which defines a segment of a circle with a convexly curved radially outer wa... | 01/02/2007 |
| 7150131 | Utility trenching and sidewalk system A utility trenching and sidewalk system comprising modular utility sidewalk units which may be assembled together to form a cable trench. The modular units are formed from plastic composite material and include sidewalls, a bottom wall and covers which define a cham... | 12/19/2006 |
| 7150932 | Production of tubular fuel cells, fuel cell modules, base elements and ion exchanger membranes The present invention relates to a composite system comprising an electrode and a membrane, which can be used as a fuel cell element or an ion-exchange membrane. ... | 12/19/2006 |
| 7145080 | Off-set communications cable A cable includes an outer sleeve for offsetting an inner jacket from a central axis of the outer sleeve in order to reduce crosstalk between adjacent cables. In one embodiment, an inner surface of the outer sleeve includes a plurality of fingers of different length ... | 12/05/2006 |
| 7137719 | Composite serial lamp set A composite serial lamp set includes one or more non-electrical connector assembled with a serial lamp set, and the non-electrical connector is formed by tying a plurality of strands into a bundled wire and wrapping the bundles wire with a jacket layer to constitute... | 11/21/2006 |
| 7124724 | Air-cooled ignition lead An air-cooled ignition lead for use with aircraft engines to conduct high voltage ignition pulses between an exciter and an igniter. The ignition lead includes a center conductor covered by an insulation jacket for electrical isolation. Radially spaced outwardly fro... | 10/24/2006 |
| 7122737 | Semi-rigid cable A semi-rigid cable coaxially includes a brass wire (1) having a silver-plated layer (2) formed by plating silver having a high conductivity, a dielectric body (3) prepared by using fluorocarbon resin, a polymer film (4) having a conductiv... | 10/17/2006 |
| 7105739 | Coaxial cable A first conductor is provided on an outer circumference of a central conductor with an insulator therebetween, a second conductor is provided on a concentric circle having the central conductor as its center and outside the first conductor with an insulator therebet... | 09/12/2006 |
