| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 174106000 | Plural, conductively contacting or composite | 24 |
| 20090151974 | COAXIAL CABLE INCLUDING TUBULAR BIMETALLIC OUTER 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 outer conductor may include a tubular bimetallic layer having a pair of opposing longitudinal edge portions at a longitudinal seam. The tubular bimetallic layer may include an inner metal layer and an outer metal layer bonded thereto. At least one of the opposing longitudinal edge portions may define at least one folded edge portion including an end portion of the outer metal layer extending beyond a corresponding end portion of the inner metal layer and being folded adjacent thereto and defining a non-joined interface therewith. The longitudinal seam may include a welded joint between at least portions of the outer metal layer. | 06-18-2009 |
| 20090308632 | Shielded conductor - A shielded conductor A comprising a shield pipe | 12-17-2009 |
| 20100012348 | Enhanced Wellbore Electrical Cables - Wellbore electrical cables according to the invention include at least one insulated conductor, at least one layer of armor wires surrounding the insulated conductor, and a polymeric material disposed in the interstitial spaces formed between armor wires and interstitial spaces formed between the armor wire layer and insulated conductor which may further include wear resistance particles or even short fibers, and the polymeric material may further form a polymeric jacket around an outer, layer of armor wires. The insulated conductor is formed from a plurality of metallic conductors encased in an insulated jacket. The invention also discloses a method of preparing a cable by extruding first layer of polymeric material upon at least one insulated conductor; serving a first layer of armor wires upon the polymeric material; softening the polymeric material to partially embed armor wires; extruding a second layer of polymeric material over the armor wires; serving a second layer outer armor wires thereupon; softening the polymeric material to partially embed the second armor wire layer; and optionally extruding a third layer of polymeric material over the outer armor wires embedded in the second layer of polymeric material. Further disclosed are methods of using the cables of the invention in seismic and wellbore operations, including logging operations. | 01-21-2010 |
| 20100206610 | SHIELDED WIRE - A shielded wire includes an internal conductor, an insulating layer covering the internal conductor, a shielding layer covering the insulating layer, and a protective layer covering the shielding layer. The shielding layer includes a first electromagnetic shielding layer and a second electromagnetic shielding layer which is directly provided on an outside of the first electromagnetic shielding layer. The first electromagnetic shielding layer has at least one of a metal braid and a metal foil, and the second electromagnetic shielding layer has a conductive resin. | 08-19-2010 |
| 20110127064 | COMMUNICATION CABLE - A signal transmission cable including a center core ( | 06-02-2011 |
| 20110226507 | TRANSMISSION CABLE AND SIGNAL TRANSMISSION CABLE USING THE SAME - A transmission cable | 09-22-2011 |
| 20110232937 | CONDUCTIVE ELASTOMER AND METHOD OF APPLYING A CONDUCTIVE COATING TO A CABLE - A cable is provided, the cable includes: a conductor configured to propagate a signal; an elastomeric layer surrounding the center conductor; and a conductive topcoat layer surrounding and bonded to the elastomeric layer. The conductive topcoat layer includes a suspension of conductive particles. The conductive topcoat layer is formed by curing a topcoat and conductive paste mixture applied to the elastomeric layer. | 09-29-2011 |
| 20120024565 | SUBMARINE ELECTRIC POWER TRANSMISSION CABLE ARMOUR TRANSITION - An electric power transmission cable includes at least one first section provided with cable armour made of a first metallic material, and at least one second section provided with a cable armour made of a second metallic material, wherein the second metallic material has ferromagnetic properties substantially lower than those of the first metallic material. | 02-02-2012 |
| 20120080213 | Power cable with a water barrier laminate - A power cable having a water barrier laminate where the water barrier laminate has foil made of metal ( | 04-05-2012 |
| 20120097419 | Wireline Cables Not Requiring Seasoning - A cable includes an electrically conductive cable core for transmitting electrical power and data, an insulative/protective layer circumferentially disposed around the core, an inner armor wire layer including a plurality of armor wires disposed around the cable core and the insulative layer, wherein at least one of the armor wires of the inner armor wire layer is bonded to the insulative layer, and an outer armor wire layer including a plurality of armor wires disposed around the inner armor wire layer. At least one of the armor wires of the outer armor wire layer can be bonded to the at least one of the armor wires of the inner armor wire layer. | 04-26-2012 |
| 20120267143 | SHIELDED FLAT RIBBON CABLE AND METHOD FOR FABRICATING A SHIELDED FLAT RIBBON CABLE - A shielded flat ribbon cable includes a plurality of insulated conductors being spaced parallel to each other, the insulated conductors each including an inner conductor and an insulation coating the inner conductor; an outer conductor bundling the insulated conductors together, the outer conductor including a first shell and a second shell in association with each other to sandwich the insulated conductors therebetween, each of the first shell and the second shell including a plurality of grooves covering outer surfaces of the insulated conductors, and a plurality of edge portions integral with both sides of the grooves, and gap formation-suppressing means for suppressing formation of gaps between the edge portions of the first shell and the edge portions of the second shell, respectively. | 10-25-2012 |
| 20130000943 | CENTER CONDUCTOR WITH DESIGNABLE ATTENUATION CHARACTERISTICS AND METHOD OF FORMING THEREOF - A center conductor for a cable is provided, the center conductor includes: an interior portion comprising steel and an exterior portion formed over the interior portion. The exterior portion includes at least one layer comprising a metallic material differing from the steel interior portion. The exterior portion is configured to design specific signal loss characteristics, at various operating frequencies, of a signal flowing through the exterior portion. | 01-03-2013 |
| 20130126208 | COATING AND ELECTRONIC COMPONENT - A coating is provided to a conductor, and has a layered structure of a palladium layer. The palladium layer is amorphous and contains phosphorus in a concentration ranging from 7.3% by mass to 11.0% by mass. | 05-23-2013 |
| 20140014392 | STAR-QUAD CABLE HAVING A SHIELD - A star-quad cable for transmitting electrical signals, having at least two pairs of conductors, each conductor having one wire made of an electrically conductive material and a conductor sheath radially enclosing the wire and made of an electrically insulating material, the conductors being arranged on the corners of a square in a cross-section, with the conductors of a pair arranged on diagonally opposite corners of the square, wherein four conductors are twisted at a predetermined stranding factor; and a shield made of an electrically conductive material and enclosing the two pairs of conductors is arranged radially on the outside, constructed from a weave of individual shield wires. At least one shield wire or at least one shield wire bundle is stranded radially enclosing the conductors such that they run in the axial direction substantially parallel to a wire of a conductor. | 01-16-2014 |
| 20140124236 | REDUCING SIGNAL LOSS IN CABLES - Cables capable of high-speed data transmission and having a low insertion loss. Examples may mitigate the effect of the suckout component of insertion loss by providing cables that eliminated, shift, or reduce the suckout. Examples may eliminate, or at least partially eliminate, the suckout component by providing a continuous return path. Others may shift the frequency of the suckout component to a high frequency where it no longer interferes or significantly attenuates signals being conveyed by the cable. Still others may reduce or control the magnitude of the suckout component. | 05-08-2014 |
| 20140166334 | Coaxial Cable and Method of Construction Thereof - A coaxial cable and method of construction thereof are provided. The coaxial cable includes an elongate central conductive member; a dielectric insulative layer encasing the central conductive member; an outer protective sheath, and a braided EMI shield layer including hybrid yarn sandwiched between the dielectric insulative layer and the outer protective sheath. The hybrid yarn includes an elongate nonconductive filament and an elongate continuous conductive wire filament. The wire filament is interlaced in electrical communication with itself or other wire filaments along a length of the EMI shield layer to provide protection to the central conductive member against at least one of EMI, RFI or ESD. The method includes providing a central conductive member; forming a dielectric insulative layer surrounding the central conductive member; braiding an EMI shield layer including hybrid yarn about the insulative layer, and forming an outer protective sheath about the braided EMI shield layer. | 06-19-2014 |
| 20140209347 | Cable Having a Sparse Shield - A cable includes a center conductor. An insulating layer surrounds the center conductor. A sparse shield partially surrounds the insulating layer. An insulating jacket covers the sparse shield and the remainder of the cable. | 07-31-2014 |
| 20140209348 | MULTI-CORE CABLE - A multi-core cable includes a plurality of small diameter coaxial electronic wires arranged on the same circumference, a tape wrapping formed with an electrically conductive resin tape which is wound on the periphery of the plurality of small diameter coaxial electronic wires, and a shield layer covering the periphery of the plurality of small diameter coaxial electronic wires through the tape wrapping. | 07-31-2014 |
| 20140262424 | SHIELDED TWISTED PAIR CABLE - A wire cable capable of transmitting digital signals with a data rate of at least 5 Gigabits per second (Gb/s). The wire cable includes an insulated twisted pair of conductors and an inner conductive shield enclosing the conductors. The insulation of the twisted pair is bonded to provide consistent spacing between the conductors. A belting formed of a flexible dielectric is disposed between the shield and the bonded twisted pair. The belting provides consistent spacing between the twisted pair and the inner shield. The wire cable further includes a drain wire disposed outside the inner conductive shield and inside an outer conductive shield that encloses both the drain wire and the inner conductive shield. This combination of elements provides a wire cable having consistent impedance that is capable of transmitting digital signals with a data rate of at least 5 Gb/s via a single twisted pair of conductors. | 09-18-2014 |
| 20140284074 | ELECTRIC WIRE AND COIL - A electric wire includes a central conductor | 09-25-2014 |
| 20150060105 | CABLE ASSEMBLY - A cable assembly includes a cable and a conduction sleeve. The cable includes a core. The conductive sleeve includes a wrapping piece. The wrapping piece includes a first conduction piece and a second conduction piece. The first conduction piece and the second conduction piece are secured together. The core is firmly received between and electrically coupled to the first conduction piece and the second conduction piece. | 03-05-2015 |
| 20150294760 | RIBBED HIGH DENSITY ELECTRICAL CABLE - An electrical ribbon cable ( | 10-15-2015 |
| 20150302952 | FLAME RETARDANT TWIN AXIAL CABLE - A cable includes a plurality of conductor sets. Each conductor set extending along a length of the cable and includes two or more insulated conductors, each insulated conductor including a central conductor surrounded by a dielectric material that includes polyolefin, a brominated flame retardant, and antimony trioxide. First and second conductive shielding films are disposed on opposite first and second sides of the conductor set, including cover portions and pinched portions arranged such that, in transverse cross section, the cover portions of the first and second shielding films in combination substantially surround the conductor set, and the pinched portions of the first and second shielding films in combination form pinched portions of the conductor set on each side of the conductor set. The cable includes an adhesive layer bonding the first shielding film to the second shielding film in the pinched portions of the conductor set. | 10-22-2015 |
| 20180025811 | QUAD-SHIELD COAXIAL CABLE | 01-25-2018 |
