Patents by Inventor Wayne M. Kachmar

Wayne M. Kachmar 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: 9739966
    Abstract: A fiber optic cable includes an optical fiber, a strength layer assembly disposed adjacent to the optical fiber and an outer jacket surrounding the strength layer assembly. The strength layer assembly includes a strength layer, an outer layer and an inner layer. The strength layer includes a binder and a plurality of reinforcing fibers embedded within the binder. The strength layer has a first surface and an oppositely disposed second surface. The outer layer is disposed adjacent to the first surface of the strength layer. The inner layer is disposed adjacent to the second surface of the strength layer.
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: August 22, 2017
    Assignee: CommScope Technologies LLC
    Inventor: Wayne M. Kachmar
  • Patent number: 9703040
    Abstract: A fiber optic connector assembly includes a connector and a carrier. The connector has first and second ends and a terminated fiber. The fiber defines a first end adjacent the first end of the connector and a second end protruding out of the second end of the connector. A carrier having a connector end and an opposite cable end is engaged with the connector. An alignment structure on the carrier includes a first end, a second end, and a throughhole and also a cutaway extending perpendicularly to and communicating with the throughhole. The fiber is positioned within at least a portion of the throughhole with the second end located within the cutaway. A window is within the cutaway over the second end of the fiber for visually inspecting the alignment of the second end of the fiber with an end of another fiber.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: July 11, 2017
    Assignee: CommScope Technologies LLC
    Inventors: Jarrod Scadden, Wagner da Silva Aguiar, Wayne M. Kachmar, Jeff Bearwald, Alan Shores
  • Publication number: 20170184799
    Abstract: A power and optical fiber interface system includes a housing having an interior. A cable inlet is configured to receive a hybrid cable having an electrical conductor and an optical fiber. An insulation displacement connector (IDC) is situated in the interior of the housing configured to electrically terminate the conductor, and a cable outlet is configured to receive an output cable that is connectable to the IDC and configured to output signals received via the optical fiber.
    Type: Application
    Filed: December 9, 2016
    Publication date: June 29, 2017
    Inventors: Thomas P. Huegerich, Wayne M. Kachmar, Robert Charles Flaig, Dwight Andrew Bretz
  • Patent number: 9678290
    Abstract: A fiber optic cable assembly includes a fiber optic cable and a connector assembly. The fiber optic cable includes an optical fiber, having a core surrounded by a cladding, and a jacket, which surrounds the optical fiber. The jacket includes a plurality of reinforcement members integrated into a matrix material of the jacket. The connector assembly includes a rear housing having a connector end that is directly engaged with an end portion of the jacket. A fiber optic cable includes an optical fiber with a core surrounded by a cladding. The fiber optic cable also includes a jacket that surrounds the optical fiber. The jacket includes about 40% to about 70% by weight of a plurality of reinforcement members integrated into a matrix material of the jacket.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: June 13, 2017
    Assignee: COMMSCOPE TECHNOLOGIES LLC
    Inventor: Wayne M. Kachmar
  • Publication number: 20170115457
    Abstract: A fiber optic connector assembly includes a connector and a carrier. The connector, defining a longitudinal bore extending through the connector and having a first end region and a second end region, includes a ferrule assembly, having an optical fiber extending through the connector, at least partially disposed in the longitudinal bore at the first end region, a tube, defining a passage and having a first end portion disposed in the longitudinal bore at the second end region and a second end region, and a spring disposed in the bore between the ferrule assembly and the tube. The carrier includes a cable end and a connector end engaged with the connector, a termination region disposed between the connector end and the cable end, a fiber support region disposed between the connector end and the termination region, and a take-up region disposed between the connector end and the fiber support region.
    Type: Application
    Filed: July 11, 2016
    Publication date: April 27, 2017
    Inventor: Wayne M. Kachmar
  • Patent number: 9618720
    Abstract: A molding system includes a flexible cable carrier body that defines a sealing opening that provides access to an interior channel. A continuous length of the flexible cable carrier body is wrapped about a spool for storage and for ease of dispensing at a work site. The continuous length of the cable carrier body is cut to desired custom lengths during installation at the work site. An insertion tool having a plow and feeder channel can facilitate payoff of the fiber/cable into the cable carrier body.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: April 11, 2017
    Assignee: CommScope Technologies LLC
    Inventors: Derek Sayres, Thomas Marcouiller, Thomas G. LeBlanc, Wayne M. Kachmar, Ronald J. Kleckowski
  • Publication number: 20170054505
    Abstract: The present disclosure relates to a fiber optic network configuration having an optical network terminal located at a subscriber location. The fiber optic network configuration also includes a drop terminal located outside the subscriber location and a wireless transceiver located outside the subscriber location. The fiber optic network further includes a cabling arrangement including a first signal line that extends from the drop terminal to the optical network terminal, a second signal line that extends from the optical network terminal to the wireless transceiver, and a power line that extends from the optical network terminal to the wireless transceiver.
    Type: Application
    Filed: August 31, 2016
    Publication date: February 23, 2017
    Inventors: Trevor D. Smith, Yu Lu, Wayne M. Kachmar
  • Patent number: 9557505
    Abstract: A power and optical fiber interface system includes a housing having an interior. A cable inlet is configured to receive a hybrid cable having an electrical conductor and an optical fiber. An insulation displacement connector (IDC) is situated in the interior of the housing configured to electrically terminate the conductor, and a cable outlet is configured to receive an output cable that is connectable to the IDC and configured to output signals received via the optical fiber.
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: January 31, 2017
    Assignee: COMMSCOPE TECHNOLOGIES LLC
    Inventors: Thomas P. Huegerich, Wayne M. Kachmar, Robert Charles Flaig, Dwight Bretz
  • Publication number: 20170023757
    Abstract: A fiber optic cable includes an optical fiber, a strength layer surrounding the optical fiber, and an outer jacket surrounding the strength layer. The strength layer includes a matrix material in which is integrated a plurality of reinforcing fibers. A fiber optic cable includes an optical fiber, a strength layer, a first electrical conductor affixed to an outer surface of the strength layer, a second electrical conductor affixed to the outer surface of the strength layer, and an outer jacket. The strength layer includes a polymeric material in which is embedded a plurality of reinforcing fibers. A method of manufacturing a fiber optic cable includes mixing a base material in an extruder. A strength layer is formed about an optical fiber. The strength layer includes a polymeric film with embedded reinforcing fibers disposed in the film. The base material is extruded through an extrusion die to form an outer jacket.
    Type: Application
    Filed: May 6, 2016
    Publication date: January 26, 2017
    Inventor: Wayne M. Kachmar
  • Publication number: 20170003470
    Abstract: A flat drop cable has notches or other structures for enhancing the stripability of the jacket from the a core of the flat drop cable. The notches can have an angled configuration with surfaces that converge as the notch extends into the jacket. Inner edges of the notches can be positioned along a tear path that intersects the core of the flat drop cable. For example, the notches can be offset from a minor axis of the flat drop cable a sufficient distance such that the notches are positioned outside a central boundary region that extends tangent to sides of the core and parallel to the minor axis of the flat drop cable.
    Type: Application
    Filed: January 22, 2014
    Publication date: January 5, 2017
    Inventors: Aly FAHID, Wayne M. KACHMAR, Steven James DICK, Paul David HUBBARD, Wei FU, Dong XU
  • Patent number: 9472314
    Abstract: The present disclosure relates to a hybrid cable having a jacket with a central portion positioned between left and right portions. The central portion contains at least one optical fiber and the left and right portions contain electrical conductors. The left and right portions can be manually torn from the central portion.
    Type: Grant
    Filed: May 14, 2014
    Date of Patent: October 18, 2016
    Assignee: COMMSCOPE TECHNOLOGIES LLC
    Inventors: Wayne M. Kachmar, Aly Fahd, Kenneth Christopher Nardone, Wagner da Silva Aguiar, William J. Jacobsen
  • Publication number: 20160300643
    Abstract: The present disclosure relates to a hybrid cable having a jacket with a central portion positioned between left and right portions. The central portion contains at least one optical fiber and the left and right portions contain electrical conductors. The left and right portions can be manually torn from the central portion.
    Type: Application
    Filed: April 13, 2016
    Publication date: October 13, 2016
    Inventors: Wayne M. Kachmar, Aly Fahd, Kenneth Christopher Nardone, Wagner da Silva Aguiar, William J. Jacobsen
  • Publication number: 20160294475
    Abstract: A ferrule for a fiber optic connector includes: a main body extending from a first end to a second end, the main body defining a bore extending from the first end to the second end; an end surface at the second end of the main body; and a raised portion on the end surface, the raised portion extending from the second end and surrounding the bore; wherein an optical fiber is configured to be positioned within the bore of the main body; and wherein the end surface is configured to be polished to remove the raised portion.
    Type: Application
    Filed: March 18, 2014
    Publication date: October 6, 2016
    Inventors: Eric Ryan CHAPPELL, Thomas P. HUEGERICH, Wayne M. KACHMAR
  • Patent number: 9438342
    Abstract: The present disclosure relates to a fiber optic network configuration having an optical network terminal located at a subscriber location. The fiber optic network configuration also includes a drop terminal located outside the subscriber location and a wireless transceiver located outside the subscriber location. The fiber optic network further includes a cabling arrangement including a first signal line that extends from the drop terminal to the optical network terminal, a second signal line that extends from the optical network terminal to the wireless transceiver, and a power line that extends from the optical network terminal to the wireless transceiver.
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: September 6, 2016
    Assignee: CommScope Technologies LLC
    Inventors: Trevor D. Smith, Yu Lu, Wayne M. Kachmar
  • Patent number: 9389372
    Abstract: A fiber optic connector assembly includes a connector and a carrier. The connector, defining a longitudinal bore extending through the connector and having a first end region and a second end region, includes a ferrule assembly, having an optical fiber extending through the connector, at least partially disposed in the longitudinal bore at the first end region, a tube, defining a passage and having a first end portion disposed in the longitudinal bore at the second end region and a second end region, and a spring disposed in the bore between the ferrule assembly and the tube. The carrier includes a cable end and a connector end engaged with the connector, a termination region disposed between the connector end and the cable end, a fiber support region disposed between the connector end and the termination region, and a take-up region disposed between the connector end and the fiber support region.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: July 12, 2016
    Assignee: COMMSCOPE TECHNOLOGIES LLC
    Inventor: Wayne M. Kachmar
  • Patent number: 9343882
    Abstract: The disclosed power cable enables optical fibers to be installed after the power cable has been installed, thereby forming a hybrid cable. Segments of the power cable are manufactured with fiber installation tubes containing pulling members. When the power cable segments are coupled together, the fiber installation tubes and pulling members also are coupled together to form a fiber installation conduit and an extended pulling member. A fiber pull arrangement can be coupled to the extended pulling member and drawn through the fiber installation conduit within the power cable at any time subsequent to installation of the power cable.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: May 17, 2016
    Inventors: Wayne M. Kachmar, William F. Wright, Thomas P. Huegerich, Lizhang Yang, William Jacobsen, Aly Fahd
  • Patent number: 9335503
    Abstract: A fiber optic cable includes an optical fiber, a strength layer surrounding the optical fiber, and an outer jacket surrounding the strength layer. The strength layer includes a matrix material in which is integrated a plurality of reinforcing fibers. A fiber optic cable includes an optical fiber, a strength layer, a first electrical conductor affixed to an outer surface of the strength layer, a second electrical conductor affixed to the outer surface of the strength layer, and an outer jacket. The strength layer includes a polymeric material in which is embedded a plurality of reinforcing fibers. A method of manufacturing a fiber optic cable includes mixing a base material in an extruder. A strength layer is formed about an optical fiber. The strength layer includes a polymeric film with embedded reinforcing fibers disposed in the film. The base material is extruded through an extrusion die to form an outer jacket.
    Type: Grant
    Filed: December 1, 2014
    Date of Patent: May 10, 2016
    Assignee: CommScope Technologies LLC
    Inventor: Wayne M. Kachmar
  • Publication number: 20160116674
    Abstract: A fiber optic connector assembly includes a connector and a carrier. The connector has first and second ends and a terminated fiber. The fiber defines a first end adjacent the first end of the connector and a second end protruding out of the second end of the connector. A carrier having a connector end and an opposite cable end is engaged with the connector. An alignment structure on the carrier includes a first end, a second end, and a throughhole and also a cutaway extending perpendicularly to and communicating with the throughhole. The fiber is positioned within at least a portion of the throughhole with the second end located within the cutaway. A window is within the cutaway over the second end of the fiber for visually inspecting the alignment of the second end of the fiber with an end of another fiber.
    Type: Application
    Filed: September 21, 2015
    Publication date: April 28, 2016
    Inventors: Jarrod Scadden, Wagner da Silva Aguiar, Wayne M. Kachmar, Jeff Bearwald, Alan Shores
  • Patent number: 9316802
    Abstract: An optical fiber cable includes an optical fiber; a sheet of reinforcing tape rolled around a majority of an annular sidewall of the optical fiber; and a jacket surrounding the rolled sheet of reinforcing tape. The sheet has parallel longitudinal edges that are circumferentially spaced from each other to form a longitudinal slit along a length of the sheet of reinforcing tape. The reinforcing tape is formed of a polymeric material having uni-directionally oriented molecules along the length of the sheet. The jacket is heat-bonded to the sheet of reinforcing tape.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: April 19, 2016
    Assignee: CommScope Technologies LLC
    Inventor: Wayne M. Kachmar
  • Publication number: 20160085040
    Abstract: A fiber optic cable assembly includes a fiber optic cable and a connector assembly. The fiber optic cable includes an optical fiber, having a core surrounded by a cladding, and a jacket, which surrounds the optical fiber. The jacket includes a plurality of reinforcement members integrated into a matrix material of the jacket. The connector assembly includes a rear housing having a connector end that is directly engaged with an end portion of the jacket. A fiber optic cable includes an optical fiber with a core surrounded by a cladding. The fiber optic cable also includes a jacket that surrounds the optical fiber. The jacket includes about 40% to about 70% by weight of a plurality of reinforcement members integrated into a matrix material of the jacket.
    Type: Application
    Filed: June 1, 2015
    Publication date: March 24, 2016
    Inventor: Wayne M. Kachmar