Patents by Inventor Ralph Sykes Martin
Ralph Sykes Martin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7534963Abstract: A low-profile cable is provided and includes a body having upper and lower portions that extend a length of the body and also having opposite sidewalls joining the upper and lower portions to one another. The cable also includes passages that are located between the sidewalls. The passages extend the length of the body and are configured to receive at least one twisted pair of conductors. Also, the cable includes a load-bearing structural section that spans between the upper and lower portions. The structural section includes opposing wall supports separated by a pocket channel therebetween. The structural section is configured to support the upper and lower portions and substantially resist deformation of the passages when external forces are induced onto at least one of the upper and lower portions.Type: GrantFiled: January 10, 2008Date of Patent: May 19, 2009Assignee: Tyco Electronics CorporationInventors: Ralph Sykes Martin, Joseph Edward Geniac, Richard Speer, Michael Thomas Gromko
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Publication number: 20080290230Abstract: An electrical component support assembly that includes an electrical component and a bracket removably attached to the electrical component. The bracket is configured to couple to the electrical component and includes a base member that has a first side with a substantially planar shape. The bracket also includes a pair of elbow members that are located proximate to a second side of the base member. The elbow members are configured to be mounted to a support frame. Each of the elbow members is shaped to include a spring portion and a tab joined thereto. The spring portions flex with respect to the base member. The tabs on the pair of elbow members are arranged adjacent to one another and oriented to extend in a substantially common direction to be received in a common hole in the support frame. The tabs extend outward from the spring portions and have recesses for gripping the support frame.Type: ApplicationFiled: May 25, 2007Publication date: November 27, 2008Inventors: Ralph Sykes Martin, Clifford F. Lincoln, III
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Patent number: 7404739Abstract: A connector includes a housing having a mating end, a wire receiving end and a longitudinal axis therethrough. The housing holds a plurality of contacts grouped in pairs and arranged about the axis. At least one shielding member is located within the housing. The at least one shielding member isolates each contact pair from an adjacent contact pair. An organizer is configured for attachment to the wire receiving end of the housing. The organizer defines a central opening that receives a plurality of signal wires. The organizer includes a plurality of wire guides arranged about the central opening. Each wire guide receives one of the signal wires.Type: GrantFiled: February 15, 2007Date of Patent: July 29, 2008Assignee: Tyco Electronics CorporationInventors: Linda Ellen Sheilds, Sam Denovich, James Joseph Eberle, Jr., Ralph Sykes Martin, Michael Patrick Green, Paul John Pepe
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Patent number: 7329137Abstract: The present disclosure relates to modular plugs including a housing for holding a plurality of terminals that are engageable with contacts of a mating plug receptacle. The modular plug further includes a slider latch having a distal end portion integrally formed with the housing, a proximal end portion configured and adapted for operative engagement with the housing, and an intermediate portion disposed between the distal end portion and the proximal end portion. The intermediate portion defines at least one flex point. Accordingly, when the proximal end portion of the slider latch is operatively connected to the housing, the intermediate portion of the slider latch defines an anti-snag feature. The slider latch facilitates locking and unlocking of the modular plug with a plug receptacle when in a densely packed array.Type: GrantFiled: October 5, 2005Date of Patent: February 12, 2008Assignee: Tyco Electronics CorporationInventors: Ralph Sykes Martin, Christine A. Dooley
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Publication number: 20070293097Abstract: An electrical connector includes a dielectric housing with a mating end and a loading end and having a cavity opening onto the loading end. The loading end is configured to receive wires conveying differential signal pairs. The electrical connector further includes contacts arranged in contact pairs and held in the housing, wherein the contacts have blade portions located at the mating end of the housing and wire terminating portions located at the loading end of the housing. The blade portions extend along different planes that are spaced apart and arranged parallel to one another, and the terminating portions within each of the contact pairs are configured to be joined to wires of a corresponding differential signal pair. The blade portions are arranged in a first pattern, and the terminating portions are arranged in a second pattern that differs from the first pattern. The second pattern is divided into sections, and each section includes the terminating portions of a corresponding contact pair.Type: ApplicationFiled: June 15, 2006Publication date: December 20, 2007Inventors: Ralph Sykes Martin, Linda Ellen Bert, Michael Patrick Green, Sam Denovich, James Joseph Eberle
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Patent number: 7195518Abstract: A connector includes a housing having a mating end, a wire receiving end, and a longitudinal axis therethrough. The housing holds a plurality of contacts grouped in differential pairs and arranged about the axis. At least one shielding member is located within the housing. The shielding member isolates each differential contact pair from an adjacent differential contact pair. An organizer is configured for attachment to the wire receiving end of the housing. The organizer defines a central opening that receives a plurality of signal wires carrying differential signals. The organizer includes a plurality of wire guides arranged about and extending radially outward from the central opening. The wire guides receive the signal wires.Type: GrantFiled: May 2, 2005Date of Patent: March 27, 2007Assignee: Tyco Electronics CorporationInventors: Linda Ellen Bert, Sam Denovich, James Joseph Eberle, Jr., Ralph Sykes Martin, Michael Patrick Green
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Patent number: 6988914Abstract: An electrical coupler includes a first housing having at least one receptacle jack. A second housing is coupled to the first housing, and the second housing includes at least a pair of receptacle jacks corresponding to the at least one receptacle jack. A splitter assembly extends between the first and second housing, and the splitter assembly includes a plurality of contacts located in each of the receptacle jacks. The splitter assembly includes a printed circuit board adapted to split input signals to said at least one receptacle jack to each of the pair of receptacle jacks. One of the first and second housings is adapted for mounting the coupler to a panel.Type: GrantFiled: June 17, 2003Date of Patent: January 24, 2006Assignee: Tyco Electronics CorporationInventors: Paul John Pepe, Linda Ellen Bert, Ralph Sykes Martin
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Patent number: 6976867Abstract: A connector assembly includes a housing having a jack interface. The jack interface has a receptacle jack therein, and the receptacle jack is configured to receive a plug. A sensor bezel is removably attachable to the jack interface, and the sensor bezel comprises a cavity extending therethrough to allow passage of a plug when inserted into the receptacle jack. The sensor bezel includes a circuit board proximate the jack cavity. At least one sensor contact is aligned with, and configured to engage, a sensor probe associated with a plug insertable into the receptacle jack. An interchangeable output cassette provides an output signal through the front or the rear of the connector assembly.Type: GrantFiled: January 28, 2004Date of Patent: December 20, 2005Assignee: Tyco Electronics AMP Espana, S.A.Inventors: Jordi Gatnau Navarro, Antoni Puell Olleā², Ralph Sykes Martin, Paul John Pepe
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Patent number: 6882140Abstract: A network sensing assembly is provided that includes an interface configured to receive a plurality of patch cords and a sensor element positioned proximate the interface. A plurality of contacts establish electrical connection to the sensor element when the patch cords are connected to the interface. At least one conductive element is attached to one of the patch cords and the sensor element. The conductive element is configured to couple more than one of the plurality of contacts when one of the patch cords is connected to the interface.Type: GrantFiled: June 10, 2003Date of Patent: April 19, 2005Assignee: Tyco Electronics CorporationInventors: Michael Patrick Green, Sam Denovich, Paul John Pepe, Ralph Sykes Martin, James Joseph Eberle, Jr., Sheldon Easton Muir
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Publication number: 20040251890Abstract: A network sensing assembly is provided that includes an interface configured to receive a plurality of patch cords and a sensor element positioned proximate the interface. A plurality of contacts establish electrical connection to the sensor element when the patch cords are connected to the interface. At least one conductive element is attached to one of the patch cords and the sensor element. The conductive element is configured to couple more than one of the plurality of contacts when one of the patch cords is connected to the interface.Type: ApplicationFiled: June 10, 2003Publication date: December 16, 2004Inventors: Michael Patrick Green, Sam Denovich, Paul John Pepe, Ralph Sykes Martin, James Joseph Eberle, Sheldon Easton Muir
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Patent number: 6802735Abstract: A connector assembly is provided having a plug with a sensor probe extending therefrom and a housing having a receptacle jack therein. The receptacle jack is configured to receive the plug, and the housing has a sensor channel associated with the receptacle jack. A sensor contact is retained in the sensor channel and located adjacent the receptacle jack. The sensor contact is aligned with, and engages, the sensor probe when the plug is inserted into the receptacle jack.Type: GrantFiled: June 18, 2002Date of Patent: October 12, 2004Assignee: Tyco Electronics CorporationInventors: Paul John Pepe, Ralph Sykes Martin, James Joseph Eberle, Jr.
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Publication number: 20040192094Abstract: A connector assembly includes a housing having a jack interface. The jack interface has a receptacle jack therein, and the receptacle jack is configured to receive a plug. A sensor bezel is removably attachable to the jack interface, and the sensor bezel comprises a cavity extending therethrough to allow passage of a plug when inserted into the receptacle jack. The sensor bezel includes a circuit board proximate the jack cavity. At least one sensor contact is aligned with, and configured to engage, a sensor probe associated with a plug insertable into the receptacle jack. An interchangeable output cassette provides an output signal through the front or the rear of the connector assembly.Type: ApplicationFiled: January 28, 2004Publication date: September 30, 2004Inventors: Jordi Gatnau Navarro, Antoni Puell Olle, Ralph Sykes Martin, Paul John Pepe
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Publication number: 20040180580Abstract: An electrical coupler includes a first housing having at least one receptacle jack. A second housing is coupled to the first housing, and the second housing includes at least a pair of receptacle jacks corresponding to the at least one receptacle jack. A splitter assembly extends between the first and second housing, and the splitter assembly includes a plurality of contacts located in each of the receptacle jacks. The splitter assembly includes a printed circuit board adapted to split input signals to said at least one receptacle jack to each of the pair of receptacle jacks. One of the first and second housings is adapted for mounting the coupler to a panel.Type: ApplicationFiled: June 17, 2003Publication date: September 16, 2004Inventors: Paul John Pepe, Linda Ellen Bert, Ralph Sykes Martin
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Publication number: 20030232535Abstract: A connector assembly is provided having a plug with a sensor probe extending therefrom and a housing having a receptacle jack therein. The receptacle jack is configured to receive the plug, and the housing has a sensor channel associated with the receptacle jack. A sensor contact is retained in the sensor channel and located adjacent the receptacle jack. The sensor contact is aligned with, and engages, the sensor probe when the plug is inserted into the receptacle jack.Type: ApplicationFiled: June 18, 2002Publication date: December 18, 2003Inventors: Paul John Pepe, Ralph Sykes Martin, James Joseph Eberle
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Patent number: 6113400Abstract: A modular plug electrical connector for terminating a plurality of communications wires which are associated as signal pairs in a communications system includes a dielectric housing having a cavity and a compensating insert which is mountable in the cavity. The compensating insert includes a dielectric substrate which carries conductive traces, and the traces are arranged to be connected to selected ones of the wires. The traces are routed on the substrate to provide capacitive coupling between selected signal pairs so as to compensate for crosstalk between the signal pairs, thereby reducing crosstalk in the connector.Type: GrantFiled: July 27, 1999Date of Patent: September 5, 2000Assignee: The Whitaker CorporationInventors: Ralph Sykes Martin, Todd Jason Kuvshinikov
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Patent number: 6036528Abstract: An electrical contact facilitates making a soldered connection between an insulated wire conductor and a circuit board. The contact includes a tubular contact body having a hollow interior. One end of the contact body has an insulation piercing edge which promotes penetration of the contact body through the insulation of the wire conductor and into the conductive core when the wire conductor is pressed against the edge of the contact body. The other end of the contact body is solderable to a circuit board. The hollow interior permits solder to be drawn by capillary action through the contact body and into the wire conductive core.Type: GrantFiled: January 23, 1998Date of Patent: March 14, 2000Assignee: The Whitaker CorporationInventor: Ralph Sykes Martin
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Patent number: 5971812Abstract: A modular plug electrical connector includes a dielectric housing which holds a plurality of terminals, a cavity which is open to the terminals, and a circuit board which is mountable in the cavity. The circuit board has an edge and an array of contact pads along the edge. Each of the terminals has a groove. The grooves are aligned to receive the edge of the circuit board and are dimensioned such that the terminals engage the contact pads within the grooves when the board is mounted in the cavity.In an alternate embodiment a modular plug electrical connector includes a dielectric housing having a mating end, a plurality of slots which are open at the mating end, a cavity which is open to the slots, and a circuit board which is mountable in the cavity. The circuit board has an edge and a plurality of terminals along the edge.Type: GrantFiled: November 25, 1997Date of Patent: October 26, 1999Assignee: The Whitaker CorporationInventor: Ralph Sykes Martin
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Patent number: 5967801Abstract: A modular plug electrical connector for terminating a plurality of communications wires which are associated as signal pairs in a communications system includes a dielectric housing having a cavity and a compensating insert which is mountable in the cavity. The compensating insert includes a dielectric substrate which carries conductive traces, and the traces are arranged to be connected to selected ones of the wires. The traces are routed on the substrate to provide capacitive coupling between selected signal pairs so as to compensate for crosstalk between the signal pairs, thereby reducing crosstalk in the connector.Type: GrantFiled: November 26, 1997Date of Patent: October 19, 1999Assignee: The Whitaker CorporationInventors: Ralph Sykes Martin, Todd Jason Kuvshinikov