Patents by Inventor David W. Mendenhall

David W. Mendenhall 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).

  • Publication number: 20130017716
    Abstract: The cable assembly may include a plug connector, a cable, and a connector. The plug connector may include a housing and a board assembly. The board assembly may include a printed circuit board. The edge of the printed circuit board may be enclosed with a material. The material may be an overmolded plastic or a coating of a material. In order to reduce the crosstalk in the areas where the cable shield is removed, a shielding assembly may be used. The shielding assembly may provide 360 degrees of shielding for the wire pair at the location where the cable shield is removed. The printed circuit board may have a trace layer, a core layer, and a ground plane layer. The ground plane layer may have a portion which is a solid layer and another portion which is a non-solid layer.
    Type: Application
    Filed: September 13, 2012
    Publication date: January 17, 2013
    Applicant: Cinch Connectors, Inc.
    Inventors: Hecham K. Elkhatib, James L. McGrath, David W. Mendenhall, William J. MacKiliop, Alan A. Raclawski
  • Patent number: 8337243
    Abstract: The cable assembly may include a plug connector, a cable, and a connector. The plug connector may include a housing and a board assembly. The board assembly may include a printed circuit board. The edge of the printed circuit board may be enclosed with a material. The material may be an overmolded plastic or a coating of a material. In order to reduce the crosstalk in the areas where the cable shield is removed, a shielding assembly may be used. The shielding assembly may provide 360 degrees of shielding for the wire pair at the location where the cable shield is removed. The printed circuit board may have a trace layer, a core layer, and a ground plane layer. The ground plane layer may have a portion which is a solid layer and another portion which is a non-solid layer.
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: December 25, 2012
    Assignee: Cinch Connectors, Inc.
    Inventors: Hecham K. Elkhatib, James L. McGrath, David W. Mendenhall, William J. MacKillop, Alan A. Raclawski
  • Patent number: 8298009
    Abstract: The cable assembly may include a plug connector, a cable, and a connector. The plug connector may include a housing and a board assembly. The board assembly may include a printed circuit board. The edge of the printed circuit board may be enclosed with a material. The material may be an overmolded plastic or a coating of a material. In order to reduce the crosstalk in the areas where the cable shield is removed, a shielding assembly may be used. The shielding assembly may provide 360 degrees of shielding for the wire pair at the location where the cable shield is removed. The printed circuit board may have a trace layer, a core layer, and a ground plane layer. The ground plane layer may have a portion which is a solid layer and another portion which is a non-solid layer.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: October 30, 2012
    Assignee: Cinch Connectors, Inc.
    Inventors: Hecham K. Elkhatib, James L. McGrath, David W. Mendenhall, William J. MacKillop, Alan A. Raclawski
  • Patent number: 8011950
    Abstract: The cable assembly may include a plug connector, a cable, and a connector. The plug connector may include a housing and a board assembly. The board assembly may include a printed circuit board. The edge of the printed circuit board may be enclosed with a material. The material may be an overmolded plastic or a coating of a material. In order to reduce the crosstalk in the areas where the cable shield is removed, a shielding assembly may be used. The shielding assembly may provide 360 degrees of shielding for the wire pair at the location where the cable shield is removed. The printed circuit board may have a trace layer, a core layer, and a ground plane layer. The ground plane layer may have a portion which is a solid layer and another portion which is a non-solid layer.
    Type: Grant
    Filed: February 18, 2009
    Date of Patent: September 6, 2011
    Assignee: Cinch Connectors, Inc.
    Inventors: James L. McGrath, David W. Mendenhall, Hecham K. Elkhatib, William J. MacKillop, Alan A. Raclawski
  • Publication number: 20110195593
    Abstract: The cable assembly may include a plug connector, a cable, and a connector. The plug connector may include a housing and a board assembly. The board assembly may include a printed circuit board. The edge of the printed circuit board may be enclosed with a material. The material may be an overmolded plastic or a coating of a material. In order to reduce the crosstalk in the areas where the cable shield is removed, a shielding assembly may be used. The shielding assembly may provide 360 degrees of shielding for the wire pair at the location where the cable shield is removed. The printed circuit board may have a trace layer, a core layer, and a ground plane layer. The ground plane layer may have a portion which is a solid layer and another portion which is a non-solid layer.
    Type: Application
    Filed: April 20, 2011
    Publication date: August 11, 2011
    Applicant: Cinch Connectors, Inc.
    Inventors: James L. McGrath, David W. Mendenhall, Hecham K. Elkhatib, William J. MacKillop, Alan A. Raclawski
  • Publication number: 20110195592
    Abstract: The cable assembly may include a plug connector, a cable, and a connector. The plug connector may include a housing and a board assembly. The board assembly may include a printed circuit board. The edge of the printed circuit board may be enclosed with a material. The material may be an overmolded plastic or a coating of a material. In order to reduce the crosstalk in the areas where the cable shield is removed, a shielding assembly may be used. The shielding assembly may provide 360 degrees of shielding for the wire pair at the location where the cable shield is removed. The printed circuit board may have a trace layer, a core layer, and a ground plane layer. The ground plane layer may have a portion which is a solid layer and another portion which is a non-solid layer.
    Type: Application
    Filed: April 19, 2011
    Publication date: August 11, 2011
    Applicant: Cinch Connectors, Inc.
    Inventors: James L. McGrath, David W. Mendenhall, Hecham K. Elkhatib, William J. MacKillop, Alan A. Raclawski
  • Publication number: 20100210142
    Abstract: The cable assembly may include a plug connector, a cable, and a connector. The plug connector may include a housing and a board assembly. The board assembly may include a printed circuit board. The edge of the printed circuit board may be enclosed with a material. The material may be an overmolded plastic or a coating of a material. In order to reduce the crosstalk in the areas where the cable shield is removed, a shielding assembly may be used. The shielding assembly may provide 360 degrees of shielding for the wire pair at the location where the cable shield is removed. The printed circuit board may have a trace layer, a core layer, and a ground plane layer. The ground plane layer may have a portion which is a solid layer and another portion which is a non-solid layer.
    Type: Application
    Filed: February 18, 2009
    Publication date: August 19, 2010
    Applicant: Cinch Connectors, Inc.
    Inventors: James L. McGrath, David W. Mendenhall, Hecham K. Elkhatib, William J. MacKillop, Alan A. Raclawski
  • Patent number: 7625216
    Abstract: Provided is an electrical connector having first and second surfaces and configured to establish electrical communication between two or more electrical devices. The electrical connector includes an insulative housing and a resilient, conductive contact retained in an aperture disposed from the first surface to the second surface. To contact the electrical devices, the contact includes a center portion from which extends two diverging, cantilevered spring arms that project beyond either surface of the electrical connector. To shorten the path that current must travel through the contact, one spring arm terminates in a bellows leg that extends proximate to the second spring arm. When placed between the electrical devices, the spring arms are deflected together causing the bellows leg to press against the second spring arm. For retaining the contact within the aperture, the contact also includes retention members extending from the center portion that engage the insulative housing.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: December 1, 2009
    Assignee: Cinch Connectors, Inc.
    Inventors: David W. Mendenhall, Hecham K. Elkhatib, Richard Miklinski, Jr., Alan A. Raclawski
  • Patent number: 7614883
    Abstract: Provided is an electrical connector having first and second surfaces and configured to establish electrical communication between two or more electrical devices. The electrical connector includes an insulative housing and a resilient, conductive contact retained in an aperture disposed from the first surface to the second surface. To contact the electrical devices, the contact includes a center portion from which extends two diverging, cantilevered spring arms that project beyond either surface of the electrical connector. To shorten the path that current must travel through the contact, one spring arm terminates in a bellows leg that extends proximate to the second spring arm. When placed between the electrical devices, the spring arms are deflected together causing the bellows leg to press against the second spring arm. For retaining the contact within the aperture, the contact also includes retention members extending from the center portion that engage the insulative housing.
    Type: Grant
    Filed: January 4, 2005
    Date of Patent: November 10, 2009
    Assignee: Cinch Connectors, Inc.
    Inventors: David W. Mendenhall, Hecham K. Elkhatib, Richard Miklinski, Jr.
  • Publication number: 20090227124
    Abstract: The electrical connector may include an insulative housing and a support member. The housing may include a first surface, a second surface, a first side, and at least one aperture disposed from the first surface to the second surface. The support member may be mounted to the first side to provide rigidity to the insulative housing. The support member may include a mounting latch to attach the support member to the housing. The support member may also include an anchor tab which may be soldered to a component, such as, a printed circuit board.
    Type: Application
    Filed: March 6, 2008
    Publication date: September 10, 2009
    Applicant: Cinch Connectors, Inc.
    Inventors: David W. Mendenhall, Hecham K. Elkhatib, Alan A. Raclawski
  • Patent number: 7455556
    Abstract: The electrical contact may include a center portion, a first spring arm and a second spring arm. The center portion may include a retention member, The second spring arm may include a looped end.
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: November 25, 2008
    Assignee: Cinch Connectors, Inc.
    Inventors: David W. Mendenhall, Hecham K. Elkhatib, Richard Miklinski, Jr., Alan A. Raclawski
  • Patent number: 7263770
    Abstract: Provided is an electrical connector having first and second surfaces and configured to establish electrical communication between two or more electrical devices. The electrical connector includes an insulative housing and a resilient, conductive contact retained in an aperture disposed from the first surface to the second surface. To contact the electrical devices, the contact includes a center portion from which extends two diverging, cantilevered spring arms that project beyond either surface of the electrical connector. To shorten the path that current must travel through the contact, one spring arm terminates in a bellows leg that extends proximate to the second spring arm. When placed between the electrical devices, the spring arms are deflected together causing the bellows leg to press against the second spring arm. For retaining the contact within the aperture, the contact also includes retention members extending from the center portion that engage the insulative housing.
    Type: Grant
    Filed: January 4, 2005
    Date of Patent: September 4, 2007
    Assignee: Cinch Connectors, Inc.
    Inventors: David W. Mendenhall, Hecham K. Elkhatib, Richard Miklinski, Jr.
  • Patent number: 7261567
    Abstract: Provided is an electrical connector having first and second surfaces and configured to establish electrical communication between two or more electrical devices. The electrical connector includes an insulative housing and a resilient, conductive contact retained in an aperture disposed from the first surface to the second surface. To contact the electrical devices, the contact includes a center portion from which extends two diverging, cantilevered spring arms that project beyond either surface of the electrical connector. To shorten the path that current must travel through the contact, one spring arm terminates in a bellows leg that extends proximate to the second spring arm. When placed between the electrical devices, the spring arms are deflected together causing the bellows leg to press against the second spring arm. For retaining the contact within the aperture, the contact also includes retention members extending from the center portion that engage the insulative housing.
    Type: Grant
    Filed: January 4, 2005
    Date of Patent: August 28, 2007
    Assignee: Cinch Connectors, Inc.
    Inventors: David W. Mendenhall, Hecham K. Elkhatib, Richard Miklinski, Jr.
  • Patent number: 7094066
    Abstract: Provided is an electrical connector having first and second surfaces and configured to establish electrical communication between two or more electrical devices. The electrical connector includes an insulative housing and a resilient, conductive contact retained in an aperture disposed from the first surface to the second surface. To contact the electrical devices, the contact includes a center portion from which extends two diverging, cantilevered spring arms that project beyond either surface of the electrical connector. To shorten the path that current must travel through the contact, one spring arm terminates in a bellows leg that extends proximate to the second spring arm. When placed between the electrical devices, the spring arms are deflected together causing the bellows leg to press against the second spring arm. For retaining the contact within the aperture, the contact also includes retention members extending from the center portion that engage the insulative housing.
    Type: Grant
    Filed: January 4, 2005
    Date of Patent: August 22, 2006
    Assignee: Cinch Connectors, Inc.
    Inventors: David W. Mendenhall, Hecham K. Elkhatib, Richard Miklinski, Jr.
  • Patent number: 6921270
    Abstract: Provided is an electrical connector having first and second surfaces and configured to establish electrical communication between two or more electrical devices. The electrical connector includes an insulative housing and a resilient, conductive contact retained in an aperture disposed from the first surface to the second surface. To contact the electrical devices, the contact includes a center portion from which extends two diverging, cantilevered spring arms that project beyond either surface of the electrical connector. To shorten the path that current must travel through the contact, one spring arm terminates in a bellows leg that extends proximate to the second spring arm. When placed between the electrical devices, the spring arms are deflected together causing the bellows leg to press against the second spring arm. For retaining the contact within the aperture, the contact also includes retention members extending from the center portion that engage the insulative housing.
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: July 26, 2005
    Assignee: Cinch Connectors, Inc.
    Inventors: David W. Mendenhall, Hecham K. Elkhatib, Richard Miklinski, Jr.
  • Publication number: 20040253844
    Abstract: Provided is an electrical connector having first and second surfaces and configured to establish electrical communication between two or more electrical devices. The electrical connector includes an insulative housing and a resilient, conductive contact retained in an aperture disposed from the first surface to the second surface. To contact the electrical devices, the contact includes a center portion from which extends two diverging, cantilevered spring arms that project beyond either surface of the electrical connector. To shorten the path that current must travel through the contact, one spring arm terminates in a bellows leg that extends proximate to the second spring arm. When placed between the electrical devices, the spring arms are deflected together causing the bellows leg to press against the second spring arm. For retaining the contact within the aperture, the contact also includes retention members extending from the center portion that engage the insulative housing.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Applicant: Cinch Connectors, Inc.
    Inventors: David W. Mendenhall, Hecham K. Elkhatib, Richard Miklinski
  • Patent number: 5328389
    Abstract: A compressible retention element of a diameter slightly greater than that of a cooperating cavity, having a low ratio of insertion to withdrawal forces. The retention element further provides insertion and withdrawal forces reduced from that found in the prior art. One embodiment of the retention element includes a cylindrical body, manufactured of a pliant material such as plastic or the like, having a wedge-shaped groove disposed axially along its length on one side and a planar region disposed axially along its length on an opposite side.
    Type: Grant
    Filed: July 1, 1993
    Date of Patent: July 12, 1994
    Assignee: Augat Inc.
    Inventors: Mark E. Lewis, David W. Mendenhall
  • Patent number: 5277606
    Abstract: A fully programmable connector is provided in which selected ones of the connector contacts can be electrically shorted within the same connector housing body. The housing body includes a plurality of identical cells each containing an electrical contact and each configured to contain a shorting clip. One or more shorting clips are retained in intended cells of the housing body to short circuit the corresponding contacts.
    Type: Grant
    Filed: January 19, 1993
    Date of Patent: January 11, 1994
    Assignee: Augat Inc.
    Inventors: David C. Giroux, David W. Mendenhall
  • Patent number: 5266043
    Abstract: A fully programmable connector is provided in which selected ones of the connector contacts can be electrically shorted within the same connector housing body. The housing body includes a plurality of identical cells each containing an electrical contact and each configured to contain a shorting clip. One or more shorting clips are retained in intended cells of the housing body to short circuit the corresponding contacts.
    Type: Grant
    Filed: September 29, 1992
    Date of Patent: November 30, 1993
    Assignee: Augat Inc.
    Inventors: David C. Giroux, David W. Mendenhall
  • Patent number: 5205739
    Abstract: A modified high density backplane (MHDB) connector is provided for electrically interconnecting high density printed circuit boards having predetermined interconnect circuitry including high density arrays of ground/signal contact pads, discrete power pads and discrete ground pads. The MHDB connector includes one or more contact modules, a connector housing, a pcb biasing mechanism, connector end caps, a flexible film, two interactive biasing modules for each contact module, and a camming member secured to the pcb to be mated. The interactive biasing modules contact with the flexible film to provide uniform contact force distribution over the interconnect regions of the connector and provide contact rivet displacement tolerance relief. The MHDB connector provides sequenced movement of the pcb to be mated into the contact rivets to provide contact wipe and may provide for alignment of the one pcb with the MHDB connector.
    Type: Grant
    Filed: April 2, 1992
    Date of Patent: April 27, 1993
    Assignee: Augat Inc.
    Inventors: Cheryne Malo, Steven P. Marian, David W. Mendenhall