Patents by Inventor Igor Kuprin

Igor Kuprin 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: 11635575
    Abstract: An optical fiber connector module for coupling to a ferrule terminated to at least one fiber in a ribbon cable is provided. The optical fiber connector module may include a first connector body member for coupling to the ferrule, the first connector body member including at least one alignment component coupling section, at least one biasing component coupling section, and a first through-channel for the ribbon cable. The optical fiber connector module may include a second connector body member coupled to the first connector body member, the second connector body member including at least one biasing component coupling section, a second through-channel for the ribbon cable, and an open side spanning the length of the second connector body member providing access to the second through-channel for the ribbon cable.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: April 25, 2023
    Assignee: Molex, LLC
    Inventors: Igor Kuprin, Wenzong Chen, Thomas D. Schiltz
  • Publication number: 20210341685
    Abstract: An optical fiber connector module for coupling to a ferrule terminated to at least one fiber in a ribbon cable is provided. The optical fiber connector module may include a first connector body member for coupling to the ferrule, the first connector body member including at least one alignment component coupling section, at least one biasing component coupling section, and a first through-channel for the ribbon cable. The optical fiber connector module may include a second connector body member coupled to the first connector body member, the second connector body member including at least one biasing component coupling section, a second through-channel for the ribbon cable, and an open side spanning the length of the second connector body member providing access to the second through-channel for the ribbon cable.
    Type: Application
    Filed: July 16, 2021
    Publication date: November 4, 2021
    Applicant: Molex, LLC
    Inventors: Wenzong CHEN, Thomas D. SCHILTZ, Igor KUPRIN
  • Publication number: 20210263237
    Abstract: An optical fiber connector module for coupling to a ferrule terminated to at least one fiber in a ribbon cable is provided. The optical fiber connector module may include a first connector body member for coupling to the ferrule, the first connector body member including at least one alignment component coupling section, at least one biasing component coupling section, and a first through-channel for the ribbon cable. The optical fiber connector module may include a second connector body member coupled to the first connector body member, the second connector body member including at least one biasing component coupling section, a second through-channel for the ribbon cable, and an open side spanning the length of the second connector body member providing access to the second through-channel for the ribbon cable.
    Type: Application
    Filed: February 23, 2020
    Publication date: August 26, 2021
    Applicant: Molex, LLC
    Inventors: Wenzong CHEN, Thomas D. SCHILTZ, Igor KUPRIN
  • Patent number: 11099332
    Abstract: An optical fiber connector module for coupling to a ferrule terminated to at least one fiber in a ribbon cable is provided. The optical fiber connector module may include a first connector body member for coupling to the ferrule, the first connector body member including at least one alignment component coupling section, at least one biasing component coupling section, and a first through-channel for the ribbon cable. The optical fiber connector module may include a second connector body member coupled to the first connector body member, the second connector body member including at least one biasing component coupling section, a second through-channel for the ribbon cable, and an open side spanning the length of the second connector body member providing access to the second through-channel for the ribbon cable.
    Type: Grant
    Filed: February 23, 2020
    Date of Patent: August 24, 2021
    Assignee: Molex, LLC
    Inventors: Igor Kuprin, Wenzong Chen, Thomas D Schiltz
  • 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: 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
  • Patent number: 6808444
    Abstract: A polishing fixture is provided for polishing the optic ends of a fiber optic cable terminated in a fiber optic connector. A holding plate has a receptacle for receiving the fiber optic connector, with at least a portion of each of a first side and a second side of the connector exposed. A clamping arm is disposed for linear movement relative to the holding plate and the received connector, as well as for pivotal movement relative to the holding plate and the received connector. The clamping arm has first and second clamping portions for engaging the first and second sides, respectively, of the connector. An actuator mechanism is operatively associated with the clamping arm for moving the clamping arm linearly to bring the first clamping portion of the arm into clamping engagement with the first side of the connector and then pivoting the clamping arm to bring the second clamping portion of the arm into clamping engagement with the second side of the connector.
    Type: Grant
    Filed: November 26, 2003
    Date of Patent: October 26, 2004
    Assignee: Molax Incorporated
    Inventors: Igor Kuprin, Igor Grois