Patents by Inventor Daniel M. Smith

Daniel M. Smith 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).

  • Publication number: 20260140327
    Abstract: An example hybrid duplex fiber connector is provided. The connector includes a housing and a wall with a first opening and a second opening. The connector includes at least two ferrules disposed at the proximal end of the housing. The connector includes first and second contact pads coupled to the wall of the housing. Each of the contact pads defines a proximal end and a distal end. The proximal end of the first contact pad extends through the first opening and the proximal end of the second contact pad extends through the second opening of the housing to couple the first and second contact pads to the wall of the housing. Upon insertion into a port of a complementary adapter, the at least two ferrules are capable of completing an optical connection and the first second contact pads are capable of completing an electrical connection.
    Type: Application
    Filed: December 18, 2025
    Publication date: May 21, 2026
    Applicant: Legrand DPC, LLC
    Inventors: Ryan J. Grandidge, Daniel M. Smith, Thomas Knychalski
  • Publication number: 20260126593
    Abstract: An example counterbalancing element for a fiber optic adapter is provided. The counterbalancing element includes a flexible body section configured and dimensioned to be at least partially inserted into the interior of the fiber optic adapter through the first opening or the second opening of the fiber optic adapter. The counterbalancing element includes means for retaining the flexible body section relative to the fiber optic adapter such that the flexible body section remains at least partially within the interior of the fiber optic adapter. The flexible body section is configured to be displaced upon insertion of at least one of the fiber optic connector or the second fiber optic connector into the respective first or second opening of the fiber optic adapter. Displacement of the flexible body section imparts a biasing force on at least one of the first fiber optic connector or the second fiber optic connector.
    Type: Application
    Filed: November 3, 2025
    Publication date: May 7, 2026
    Applicant: Legrand DPC, LLC
    Inventors: Ryan J. Grandidge, Daniel M. Smith, Kenneth A. Cupples
  • Patent number: 12541062
    Abstract: An example hybrid fiber connector is provided. The hybrid fiber connector includes a housing defining a proximal end and an opposing distal end. The housing includes at least one wall. The hybrid fiber connector includes a ferrule disposed at the proximal end of the housing, and at least one contact pad coupled to the at least one wall of the housing. Upon insertion into a port of a complementary adapter, the ferrule is capable of completing an optical connection and the at least one contact pad is capable of completing an electrical connection.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: February 3, 2026
    Assignee: Legrand DPC, LLC
    Inventors: Ryan J. Grandidge, Daniel M. Smith, Thomas Knychalski
  • Patent number: 12529851
    Abstract: An example fiber optic connector label is provided that includes a main body section, a first group of fiber designations, and a second group of fiber designations. The main body section includes a top surface and an opposing bottom surface. The main body section includes a lateral axis extending through first and second side edges of the main body section, the lateral axis dividing the main body section into a first side and a second side. The first group of fiber designations is located on the first side of the main body section. The second group of fiber designations is located on the second side of the main body section.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: January 20, 2026
    Assignee: Legrand DPC, LLC
    Inventors: Matthew Cameron Watson, Daniel M. Smith
  • Patent number: 12493147
    Abstract: The present disclosure provides an optical fiber and a method of fabricating an optical fiber. The method includes providing an optical fiber, the optical fiber defining a length having a proximal end and a distal end. The optical fiber includes a first core profile zone defining a first core diameter, and a second core profile zone defining a second core diameter different from the first core diameter. The optical fiber includes a first transition zone connecting the first core profile zone to the second core profile zone. The first core profile zone, the second core profile zone, and the first transition zone are formed as a single, continuous fiber.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: December 9, 2025
    Assignee: Legrand DPC, LLC
    Inventors: Lei Huang, Daniel M. Smith
  • Patent number: 12493149
    Abstract: The present disclosure provides improved optical devices (e.g., discrete passive optical devices), and improved systems/methods for fabricating such optical devices. Systems/methods are provided for fabricating discrete passive optical devices by utilizing an advantageous cyclic core variance fabrication process/method. The cyclic core variance process/method employs a continuous process, but instead of having one constant core profile of the optical fiber, the core profile of the optical fiber varies cyclically, going back and forth between two or more core profile zones, with a gradual and properly-shaped transition zone in between. The core profile zones and transition zone can be custom formed (e.g., user-defined) to fabricate a variety of optical effects of the optical devices as desired, allowing a large variety of optical devices to be fabricated utilizing the exemplary cyclic core variance process/method.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: December 9, 2025
    Assignee: Legrand DPC, LLC
    Inventor: Daniel M. Smith
  • Publication number: 20250189729
    Abstract: An example fiber optic adapter is provided. The fiber optic adapter includes a housing including a hollow interior, and an interior barrier wall disposed within the hollow interior. The fiber optic adapter includes an insert including a wall. At least one of the housing or the insert includes rivet extensions protruding from the interior barrier wall or the wall, respectively. At least one of the housing or the insert includes rivet alignment openings formed in the interior barrier wall or the wall, respectively. The housing is configured to receive the insert in the hollow interior such that the rivet alignment openings at least partially receive the rivet extensions, and the wall of the insert abuts the interior barrier wall of the housing.
    Type: Application
    Filed: December 6, 2023
    Publication date: June 12, 2025
    Applicant: Legrand DPC, LLC
    Inventors: Guy Randall Bridges, Chen Chou-Hsin, Daniel M. Smith
  • Publication number: 20250164729
    Abstract: An example patch field mounting bracket is provided. The patch field mounting bracket includes a main body section defining a length between opposing top and bottom edges, and defining a width between opposing first and second side edges. The patch field mounting includes a first mounting flange extending from the first side edge of the main body section. The patch field mounting bracket includes a second mounting flange extending from the second side edge of the main body section. The patch field mounting bracket includes openings formed in the main body section and configured to receive at least one optical fiber or a fiber adapter.
    Type: Application
    Filed: November 21, 2024
    Publication date: May 22, 2025
    Applicant: Legrand DPC, LLC
    Inventors: Lars R. Larsen, Chris Vacca, Daniel M. Smith
  • Patent number: 12265267
    Abstract: Systems and methods for angle polishing of the end faces of a plurality of optical connectors are provided. Systems are provided that include a connector defining a longitudinal axis, and at least two ferrules mounted with respect to the connector and arranged in a side-by-side orientation. The end faces of the connectors are movable relative to the connector and such movement facilitates lateral orientation of the angle polished end faces of the ferrules relative to the connector when in the mating position. Various mechanisms and methods for facilitating movement of the ferrules relative to the connector are disclosed to achieve the desired lateral polish orientation of the ferrule end faces.
    Type: Grant
    Filed: August 12, 2022
    Date of Patent: April 1, 2025
    Assignee: Legrand DPC, LLC
    Inventors: Daniel M. Smith, Ryan J. Grandidge, Thomas Knychalski, Robert E. Abel
  • Patent number: 12075592
    Abstract: An example modular cable management device for a media patching system is provided. The device includes a body defining a top surface, a bottom surface opposing the top surface, a front side, and a rear side opposing the front side. The device includes an opening formed in the body at the bottom surface and extending into the body. The opening includes features for engagement with a fastener for detachable coupling of the body to the media patching system. The device includes extensions protruding from the front side of the body. The extensions define one or more spaces therebetween for receipt of cables associated with the media patching system.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: August 27, 2024
    Assignee: Legrand DPC, LLC
    Inventors: Thomas Knychalski, Ryan J. Grandidge, Daniel M. Smith, Michael J. Moldoch
  • Patent number: 12010810
    Abstract: An example cable enclosure is provided that includes a chassis, a front cover coupled to the chassis, and first and second slide rails slidably coupled relative to the chassis. The cable enclosure includes a first release lever mounted to the chassis. The first release lever is capable of being positioned into a first position and a second position. In the first position, the first release lever engages the chassis to prevent sliding of the chassis and the front cover relative to the first and second slide rails. In the second position, the first release lever disengages the chassis to allow for sliding of the chassis and the front cover relative to the first and second slide rails.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: June 11, 2024
    Assignee: Legrand DPC, LLC
    Inventors: Thomas Knychalski, Daniel M. Smith, Ryan J. Grandidge
  • Publication number: 20240004146
    Abstract: An example hybrid fiber connector is provided. The hybrid fiber connector includes a housing defining a proximal end and an opposing distal end. The housing includes at least one wall. The hybrid fiber connector includes a ferrule disposed at the proximal end of the housing, and at least one contact pad coupled to the at least one wall of the housing. Upon insertion into a port of a complementary adapter, the ferrule is capable of completing an optical connection and the at least one contact pad is capable of completing an electrical connection.
    Type: Application
    Filed: June 28, 2023
    Publication date: January 4, 2024
    Applicant: Ortronics, Inc.
    Inventors: Ryan J. Grandidge, Daniel M. Smith, Thomas Knychalski
  • Publication number: 20230397359
    Abstract: An example modular cable management device for a media patching system is provided. The device includes a body defining a top surface, a bottom surface opposing the top surface, a front side, and a rear side opposing the front side. The device includes an opening formed in the body at the bottom surface and extending into the body. The opening includes features for engagement with a fastener for detachable coupling of the body to the media patching system. The device includes extensions protruding from the front side of the body. The extensions define one or more spaces therebetween for receipt of cables associated with the media patching system.
    Type: Application
    Filed: June 2, 2022
    Publication date: December 7, 2023
    Applicant: Ortronics, Inc.
    Inventors: Thomas Knychalski, Ryan J. Grandidge, Daniel M. Smith, Michael J. Moldoch
  • Patent number: 11825622
    Abstract: An example single-board computer cartridge is provided that includes a housing, a single-board computer, a Power-over-Ethernet receptacle, and a power conversion circuit board. The housing includes a front surface and a rear surface on opposing sides of the housing. The single-board computer is disposed within the housing and includes at least one data output port, the at least one data output port oriented to face the front surface of the housing. The Power-over-Ethernet receptacle is disposed within the housing and is oriented to face the rear surface of the housing. The power conversion circuit board is disposed within the housing. The power conversion circuit board is electrically connected to the single-board computer and the Power-over-Ethernet receptacle such that power and data input are provided to the single-board computer from the Power-over-Ethernet receptacle.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: November 21, 2023
    Assignee: Legrand DPC, LLC
    Inventor: Daniel M. Smith
  • Patent number: 11714236
    Abstract: An example single-station splicing unit is provided that includes a housing, an alignment element, a first electrode, and a second electrode. The housing includes an interior space and at least one cover configured to be interlocked with the housing to enclose the interior space. The alignment element is disposed within the interior space of the housing. The first electrode is disposed on one side of the housing, and the second electrode is disposed in the housing on an opposing side from the first electrode and in a facing relationship with the first electrode. The housing is configured to receive fibers in an opposing and abutting relationship to splice the fibers, and the housing remains secured to the fibers after splicing.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: August 1, 2023
    Assignee: Ortronics, Inc.
    Inventors: Ryan J. Grandidge, Daniel M. Smith
  • Publication number: 20230084830
    Abstract: An example fiber optic connector label is provided that includes a main body section, a first group of fiber designations, and a second group of fiber designations. The main body section includes a top surface and an opposing bottom surface. The main body section includes a lateral axis extending through first and second side edges of the main body section, the lateral axis dividing the main body section into a first side and a second side. The first group of fiber designations is located on the first side of the main body section. The second group of fiber designations is located on the second side of the main body section.
    Type: Application
    Filed: September 16, 2021
    Publication date: March 16, 2023
    Applicant: Ortronics, Inc.
    Inventors: Matthew Cameron Watson, Daniel M. Smith
  • Publication number: 20220390687
    Abstract: Systems and methods for angle polishing of the end faces of a plurality of optical connectors are provided. Systems are provided that include a connector defining a longitudinal axis, and at least two ferrules mounted with respect to the connector and arranged in a side-by-side orientation. The end faces of the connectors are movable relative to the connector and such movement facilitates lateral orientation of the angle polished end faces of the ferrules relative to the connector when in the mating position. Various mechanisms and methods for facilitating movement of the ferrules relative to the connector are disclosed to achieve the desired lateral polish orientation of the ferrule end faces.
    Type: Application
    Filed: August 12, 2022
    Publication date: December 8, 2022
    Applicant: Ortronics, Inc.
    Inventors: Daniel M. Smith, Ryan J. Grandidge, Thomas Knychalski, Robert E. Abel
  • Patent number: 11448833
    Abstract: Systems and methods for angle polishing of the end faces of a plurality of optical connectors are provided. Systems are provided that include a connector defining a longitudinal axis, and at least two ferrules mounted with respect to the connector and arranged in a side-by-side orientation. The end faces of the connectors are movable relative to the connector and such movement facilitates lateral orientation of the angle polished end faces of the ferrules relative to the connector when in the mating position. Various mechanisms and methods for facilitating movement of the ferrules relative to the connector are disclosed to achieve the desired lateral polish orientation of the ferrule end faces.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: September 20, 2022
    Assignee: Ortronics, Inc.
    Inventors: Daniel M. Smith, Ryan J. Grandidge, Thomas Knychalski, Robert E. Abel
  • Publication number: 20220210941
    Abstract: An example cable enclosure is provided that includes a chassis, a front cover coupled to the chassis, and first and second slide rails slidably coupled relative to the chassis. The cable enclosure includes a first release lever mounted to the chassis. The first release lever is capable of being positioned into a first position and a second position. In the first position, the first release lever engages the chassis to prevent sliding of the chassis and the front cover relative to the first and second slide rails. In the second position, the first release lever disengages the chassis to allow for sliding of the chassis and the front cover relative to the first and second slide rails.
    Type: Application
    Filed: December 29, 2020
    Publication date: June 30, 2022
    Applicant: Ortronics, Inc.
    Inventors: Thomas Knychalski, Daniel M. Smith, Ryan J. Grandidge
  • Patent number: 11370588
    Abstract: Advantageous packaging assemblies for use in optical fiber applications are provided. More particularly, the present disclosure provides for improved packaging assemblies (e.g., bandolier-style packaging assemblies) that are configured and adapted to house a plurality of splice-on connector members (e.g., fusion splice-on connector members). The present disclosure provides for improved systems and designs for packaging assemblies for use with splice-on connector members, and where the packaging assemblies are cost-effective, efficient and/or user-friendly. In exemplary embodiments, the present disclosure provides for improved, convenient, low-cost and effective systems and methods for easily packaging a plurality of splice-on connector members for later use (e.g., termination).
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: June 28, 2022
    Assignee: Ortronics, Inc.
    Inventors: Daniel M. Smith, Ryan J. Grandidge