Patents by Inventor Mark Matuszewski

Mark Matuszewski 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: 9354399
    Abstract: An optical fiber connector assembly for mounting on a substrate includes a housing and a receptacle opening in a direction generally perpendicular to the substrate. A multi-fiber ferrule receives optical fibers with one of the optical fibers defining an optical fiber axis. A ferrule carrier with the ferrule is positioned within the receptacle. A locking member locks the ferrule carrier within the receptacle. In one embodiment, the locking member move generally parallel to the optical fiber axis. In another embodiment, the locking member rotates relative to the optical fiber axis.
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: May 31, 2016
    Assignee: Molex, LLC
    Inventors: Mark R. Waldron, Mark Matuszewski
  • Patent number: 9151909
    Abstract: An optical fiber connector includes a housing with at least one elongated cylindrical cavity, a fiber holder within the cavity including a ferrule which secures an optical fiber therein and a biasing member engaging the fiber holder to bias the ferrule towards an unmated position. A resilient metal latch is mounted on the housing for releasably securing the optical fiber connector to another component. A latch travel limiting structure prevents the latch from deflecting outside a desired predetermined path. Improved structures for mounting the latch on the housing and for creating a duplex connector assembly are also provided.
    Type: Grant
    Filed: September 18, 2014
    Date of Patent: October 6, 2015
    Assignee: Molex, LLC
    Inventors: Wenzong Chen, Scot Ernst, Igor Kuprin, Brian Smith, Joanna Szewczyk, Mark Matuszewski
  • Patent number: 9146364
    Abstract: An optical fiber connector includes a housing with at least one elongated cylindrical cavity, a fiber holder within the cavity including a ferrule which secures an optical fiber therein and a biasing member engaging the fiber holder to bias the ferrule towards an unmated position. A resilient metal latch is mounted on the housing for releasably securing the optical fiber connector to another component. A latch travel limiting structure prevents the latch from deflecting outside a desired predetermined path. Improved structures for mounting the latch on the housing and for creating a duplex connector assembly are also provided.
    Type: Grant
    Filed: September 18, 2014
    Date of Patent: September 29, 2015
    Assignee: Molex, LLC
    Inventors: Wenzong Chen, Scot Ernst, Igor Kuprin, Brian Smith, Joanna Szewczyk, Mark Matuszewski
  • Publication number: 20150003787
    Abstract: An optical fiber connector includes a housing with at least one elongated cylindrical cavity, a fiber holder within the cavity including a ferrule which secures an optical fiber therein and a biasing member engaging the fiber holder to bias the ferrule towards an unmated position. A resilient metal latch is mounted on the housing for releasably securing the optical fiber connector to another component. A latch travel limiting structure prevents the latch from deflecting outside a desired predetermined path. Improved structures for mounting the latch on the housing and for creating a duplex connector assembly are also provided.
    Type: Application
    Filed: September 18, 2014
    Publication date: January 1, 2015
    Applicant: Molex Incorporated
    Inventors: Wenzong Chen, Scot Ernst, Igor Kuprin, Brian Smith, Joanna Szewczyk, Mark Matuszewski
  • Publication number: 20150003788
    Abstract: An optical fiber connector includes a housing with at least one elongated cylindrical cavity, a fiber holder within the cavity including a ferrule which secures an optical fiber therein and a biasing member engaging the fiber holder to bias the ferrule towards an unmated position. A resilient metal latch is mounted on the housing for releasably securing the optical fiber connector to another component. A latch travel limiting structure prevents the latch from deflecting outside a desired predetermined path. Improved structures for mounting the latch on the housing and for creating a duplex connector assembly are also provided.
    Type: Application
    Filed: September 18, 2014
    Publication date: January 1, 2015
    Applicant: Molex Incorporated
    Inventors: Wenzong Chen, Scot Ernst, Igor Kuprin, Brian Smith, Joanna Szewczyk, Mark Matuszewski
  • Patent number: 8864390
    Abstract: An optical fiber connector includes a housing with at least one elongated cylindrical cavity, a fiber holder within the cavity including a ferrule which secures an optical fiber therein and a biasing member engaging the fiber holder to bias the ferrule towards an unmated position. A resilient metal latch is mounted on the housing for releasably securing the optical fiber connector to another component. A latch travel limiting structure prevents the latch from deflecting outside a desired predetermined path. Improved structures for mounting the latch on the housing and for creating a duplex connector assembly are also provided.
    Type: Grant
    Filed: August 23, 2010
    Date of Patent: October 21, 2014
    Assignee: Molex Incorporated
    Inventors: WenZong Chen, Scot Ernst, Igor Kuprin, Brian Smith, Joanna Szewczyk, Mark Matuszewski
  • Publication number: 20140044395
    Abstract: An optical fiber connector assembly for mounting on a substrate includes a housing and a receptacle opening in a direction generally perpendicular to the substrate. A multi-fiber ferrule receives optical fibers with one of the optical fibers defining an optical fiber axis. A ferrule carrier with the ferrule is positioned within the receptacle. A locking member locks the ferrule carrier within the receptacle. In one embodiment, the locking member move generally parallel to the optical fiber axis. In another embodiment, the locking member rotates relative to the optical fiber axis.
    Type: Application
    Filed: July 30, 2013
    Publication date: February 13, 2014
    Applicant: Molex Incorporated
    Inventors: Mark R. Waldron, Mark Matuszewski
  • Publication number: 20120213478
    Abstract: An optical fiber connector includes a housing with at least one elongated cylindrical cavity, a fiber holder within the cavity including a ferrule which secures an optical fiber therein and a biasing member engaging the fiber holder to bias the ferrule towards an unmated position. A resilient metal latch is mounted on the housing for releasably securing the optical fiber connector to another component. A latch travel limiting structure prevents the latch from deflecting outside a desired predetermined path. Improved structures for mounting the latch on the housing and for creating a duplex connector assembly are also provided.
    Type: Application
    Filed: August 23, 2010
    Publication date: August 23, 2012
    Applicant: MOLES INCORPORATED
    Inventors: WenZong Chen, Scot Ernst, Igor Kuprin, Brian Smith, Joanna Szewczyk, Mark Matuszewski
  • Publication number: 20060263011
    Abstract: A hybrid optical/electrical connector and mated adapter for terminating at least one hybrid optical/electrical cable containing an optical fiber and a conductor. The connector includes a crimp body having an elongated conductive insert with an interior passage for receiving the optical fiber and a non-conductive shell covering the insert. The insert has a contact portion exposed through the shell and an end extending beyond the shell for electrical engagement with the hybrid cable conductor. The adapter includes a non-conductive housing with a plug connector receiving channel. Within the plug receiving channel, a conductor extends longitudinally. The conductor has a contact point within the channel in alignment with the exposed contact portion of the insert so that when the connector is inserted within the receiving channel, the exposed contact portion of the insert and the conductor contact point of the adapter are in electrical engagement with one another.
    Type: Application
    Filed: May 20, 2005
    Publication date: November 23, 2006
    Inventors: Wenzong Chen, Barbara Grzegorzewska, Mark Matuszewski, Igor Grois
  • Patent number: 7094091
    Abstract: An adapter is mountable to a bulkhead, panel, circuit box, circuit board or other substrate, and receives a fiber optic connector. The adapter can be swiveled or rotated relative to the bulkhead, panel, circuit box, circuit board or other substrate, thereby providing for enhanced cable management. The adapter may include a gasket that reduces electromagnetic interference (EMI).
    Type: Grant
    Filed: October 26, 2004
    Date of Patent: August 22, 2006
    Assignee: Molex Incorporated
    Inventors: Barbara Grzegorzewska, Ilya Makhlin, Thomas R. Marrapode, Mark Matuszewski, David S. Rifkin
  • Publication number: 20050112939
    Abstract: An adapter is mountable to a bulkhead, panel, circuit box, circuit board or other substrate, and receives a fiber optic connector. The adapter can be swiveled or rotated relative to the bulkhead, panel, circuit box, circuit board or other substrate, thereby providing for enhanced cable management. The adapter may include a gasket that reduces electromagnetic interference (EMI).
    Type: Application
    Filed: October 26, 2004
    Publication date: May 26, 2005
    Inventors: Barbara Grzegorzewska, Ilya Makhlin, Thomas Marrapode, Mark Matuszewski, David Rifkin