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).
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Patent number: 11635575Abstract: 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: GrantFiled: July 16, 2021Date of Patent: April 25, 2023Assignee: Molex, LLCInventors: Igor Kuprin, Wenzong Chen, Thomas D. Schiltz
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Publication number: 20210341685Abstract: 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: ApplicationFiled: July 16, 2021Publication date: November 4, 2021Applicant: Molex, LLCInventors: Wenzong CHEN, Thomas D. SCHILTZ, Igor KUPRIN
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Publication number: 20210263237Abstract: 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: ApplicationFiled: February 23, 2020Publication date: August 26, 2021Applicant: Molex, LLCInventors: Wenzong CHEN, Thomas D. SCHILTZ, Igor KUPRIN
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Patent number: 11099332Abstract: 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: GrantFiled: February 23, 2020Date of Patent: August 24, 2021Assignee: Molex, LLCInventors: Igor Kuprin, Wenzong Chen, Thomas D Schiltz
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Patent number: 9151909Abstract: 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: GrantFiled: September 18, 2014Date of Patent: October 6, 2015Assignee: Molex, LLCInventors: Wenzong Chen, Scot Ernst, Igor Kuprin, Brian Smith, Joanna Szewczyk, Mark Matuszewski
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Patent number: 9146364Abstract: 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: GrantFiled: September 18, 2014Date of Patent: September 29, 2015Assignee: Molex, LLCInventors: Wenzong Chen, Scot Ernst, Igor Kuprin, Brian Smith, Joanna Szewczyk, Mark Matuszewski
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Publication number: 20150003787Abstract: 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: ApplicationFiled: September 18, 2014Publication date: January 1, 2015Applicant: Molex IncorporatedInventors: Wenzong Chen, Scot Ernst, Igor Kuprin, Brian Smith, Joanna Szewczyk, Mark Matuszewski
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Publication number: 20150003788Abstract: 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: ApplicationFiled: September 18, 2014Publication date: January 1, 2015Applicant: Molex IncorporatedInventors: Wenzong Chen, Scot Ernst, Igor Kuprin, Brian Smith, Joanna Szewczyk, Mark Matuszewski
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Patent number: 8864390Abstract: 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: GrantFiled: August 23, 2010Date of Patent: October 21, 2014Assignee: Molex IncorporatedInventors: WenZong Chen, Scot Ernst, Igor Kuprin, Brian Smith, Joanna Szewczyk, Mark Matuszewski
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Publication number: 20120213478Abstract: 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: ApplicationFiled: August 23, 2010Publication date: August 23, 2012Applicant: MOLES INCORPORATEDInventors: WenZong Chen, Scot Ernst, Igor Kuprin, Brian Smith, Joanna Szewczyk, Mark Matuszewski
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Patent number: 6808444Abstract: 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: GrantFiled: November 26, 2003Date of Patent: October 26, 2004Assignee: Molax IncorporatedInventors: Igor Kuprin, Igor Grois