Patents by Inventor David Helster

David Helster 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).

  • Patent number: 8157595
    Abstract: A ground shield is provided for an electrical connector mounted on a printed circuit. The ground shield includes a body extending from a mating interface to a mounting interface. An electrical ground path is defined through the body between the mating and mounting interfaces. The mating interface includes a mating contact configured to engage a mating connector. The mounting interface includes a mounting contact configured to engage the printed circuit. The body includes two conductive layers separated by a dielectric substance such that a capacitor is provided within the electrical ground path.
    Type: Grant
    Filed: July 13, 2010
    Date of Patent: April 17, 2012
    Assignee: Tyco Electronics Corporation
    Inventors: Dharmendra Saraswat, David Helster
  • Publication number: 20120015556
    Abstract: A ground shield is provided for an electrical connector mounted on a printed circuit. The ground shield includes a body extending from a mating interface to a mounting interface. An electrical ground path is defined through the body between the mating and mounting interfaces. The mating interface includes a mating contact configured to engage a mating connector. The mounting interface includes a mounting contact configured to engage the printed circuit. The body includes two conductive layers separated by a dielectric substance such that a capacitor is provided within the electrical ground path.
    Type: Application
    Filed: July 13, 2010
    Publication date: January 19, 2012
    Applicant: Tyco Electronics Corporation
    Inventors: Dharmendra Saraswat, David Helster
  • Publication number: 20070202747
    Abstract: An electrical connector includes a housing and a contact module mounted in the housing. The contact module includes a mating edge and a mounting edge, and a lead frame having terminals extending between the mating and mounting edges. The contact module has an insulated body with a side surface, and the insulated body includes a slot open from the side surface to expose at least some of the terminals. Each of the terminals exposed by the slot has a respective exposed portion in the slot, and each exposed portion has an equal length.
    Type: Application
    Filed: February 27, 2006
    Publication date: August 30, 2007
    Inventors: Alex Sharf, Brent Rothermel, Chad Morgan, David Helster
  • Publication number: 20070099455
    Abstract: An electrical connector includes a housing having a mating face and a mounting face. The housing holds signal contacts and ground contacts arranged in rows. Each of the signal contacts and ground contacts include a mating end extending from the mating face of the housing and a mounting end extending from the mounting face of the housing. For each row, the mating ends of the signal contacts and ground contacts are aligned in a common plane. The mounting ends of the ground contacts are aligned in the common plane, and the mounting ends of the signal contacts are offset from the common plane.
    Type: Application
    Filed: November 2, 2005
    Publication date: May 3, 2007
    Inventors: Brent Rothermel, Chad Morgan, Wayne Davis, Alex Sharf, David Helster