Patents by Inventor John Langsdorf

John Langsdorf 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: 20230208229
    Abstract: A motor winding includes a wire defining a rectangular cross-section and wound in a continuous direction about a coil axis to form a continuous coil including: a first coil segment spiraling in a first plane, defining a first external terminal, and defining a first interior end inset from the first external terminal and arranged on a first side of a coil axis; a second coil segment spiraling in a second plane parallel and offset from the first plane, defining a second exterior terminal parallel to the first external terminal, and defining a second interior end inset from the second exterior coil end and arranged on a second side of the coil axis opposite the first interior end; and a junction extending between the first plane and the second plane to couple the first interior end of the first coil segment to the second interior end of the second coil segment.
    Type: Application
    Filed: December 21, 2022
    Publication date: June 29, 2023
    Inventors: Erik Hatch, John Langsdorf, Cosmin Gheorghe Barbu
  • Publication number: 20230155441
    Abstract: One variation of a system for an electric motor includes a rotor including magnetic elements within a body. The system also includes a stator including coil assemblies arranged about the rotor. Each coil assembly includes an outer hook element and an inner hook element. The outer hook element extends across a first axial face and an outer radial surface of the rotor. The inner hook element: extends across a second axial face of the rotor; extends partially across the inner radial surface of the rotor; and is coupled to the outer hook element to define a throat configured to locate the rotor within the coil assembly. The system includes a shaft coupled to the inner radial surface of the rotor. Furthermore, the system includes a controller configured to drive current through the coil assemblies to generate a toroidal magnetic field configured to couple the magnetic elements to rotate the rotor.
    Type: Application
    Filed: January 19, 2023
    Publication date: May 18, 2023
    Inventors: Abla Hariri, Andrei Popov, Erik Hatch, John Langsdorf, Mohit Gangireddy
  • Patent number: 11588366
    Abstract: One variation of a system for an electric motor includes a rotor including magnetic elements within a body. The system also includes a stator including coil assemblies arranged about the rotor. Each coil assembly includes an outer hook element and an inner hook element. The outer hook element extends across a first axial face and an outer radial surface of the rotor. The inner hook element: extends across a second axial face of the rotor; extends partially across the inner radial surface of the rotor; and is coupled to the outer hook element to define a throat configured to locate the rotor within the coil assembly. The system includes a shaft coupled to the inner radial surface of the rotor. Furthermore, the system includes a controller configured to drive current through the coil assemblies to generate a toroidal magnetic field configured to couple the magnetic elements to rotate the rotor.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: February 21, 2023
    Assignee: Linear Labs, LLC
    Inventors: Abla Hariri, Andrei Popov, Erik Hatch, John Langsdorf, Mohit Gangireddy
  • Publication number: 20220393541
    Abstract: One variation of a system for an electric motor includes a rotor including magnetic elements within a body. The system also includes a stator including coil assemblies arranged about the rotor. Each coil assembly includes an outer hook element and an inner hook element. The outer hook element extends across a first axial face and an outer radial surface of the rotor. The inner hook element: extends across a second axial face of the rotor; extends partially across the inner radial surface of the rotor; and is coupled to the outer hook element to define a throat configured to locate the rotor within the coil assembly. The system includes a shaft coupled to the inner radial surface of the rotor. Furthermore, the system includes a controller configured to drive current through the coil assemblies to generate a toroidal magnetic field configured to couple the magnetic elements to rotate the rotor.
    Type: Application
    Filed: June 2, 2022
    Publication date: December 8, 2022
    Inventors: Abla Hariri, Andrei Popov, Erik Hatch, John Langsdorf, Mohit Gangireddy
  • Patent number: 10421612
    Abstract: A slat for a conveyor where the conveyor has one or more curves. The slat has landing gears carrying wheels set apart from the slat, and the wheels are capable of engaging a surface distinctive from the landing gears.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: September 24, 2019
    Assignee: TRANSNORMSYSTEM, INC.
    Inventors: John Langsdorf, Harlen Hoang, Michael Hake, Rick Lee
  • Patent number: 10011429
    Abstract: A slat for a conveyor that has one or more curves.
    Type: Grant
    Filed: August 6, 2017
    Date of Patent: July 3, 2018
    Assignee: TRANSFORM SYSTEM, INC.
    Inventors: John Langsdorf, Harlen Hoang, Michael Hake, Rick Lee
  • Publication number: 20170334652
    Abstract: A slat for a conveyor that has one or more curves.
    Type: Application
    Filed: August 6, 2017
    Publication date: November 23, 2017
    Inventors: John Langsdorf, Harlen Hoang, Michael Hake, Rick Lee
  • Patent number: 9731898
    Abstract: A slat for a conveyor that has one or more curves.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: August 15, 2017
    Assignee: TRANSNORM SYSTEM, INC.
    Inventors: John Langsdorf, Harlen Hoang, Michael Hake, Rick Lee
  • Patent number: 9561907
    Abstract: The present invention is an endless carrier for a conveyor. The endless carrier is equipped with a chain including roller bearings for engaging a wall of the conveyor and slats with landing gears for engaging tracks of the conveyor. The endless carrier is particularly useful for a conveyor having one or more curves.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: February 7, 2017
    Assignee: TRANSNORM SYSTEM, INC.
    Inventors: Harlen Hoang, James Sulzer, Michael Hake, John Langsdorf, Rick Lee
  • Publication number: 20160272431
    Abstract: The present invention is an endless carrier for a conveyor. The endless carrier is equipped with a chain including roller bearings for engaging a wall of the conveyor and slats with landing gears for engaging tracks of the conveyor. The endless carrier is particularly useful for a conveyor having one or more curves.
    Type: Application
    Filed: October 27, 2014
    Publication date: September 22, 2016
    Inventors: Harlen Hoang, James Sulzer, Michael Hake, John Langsdorf, Rick Lee
  • Publication number: 20160272430
    Abstract: A slat for a conveyor that has one or more curves.
    Type: Application
    Filed: October 27, 2014
    Publication date: September 22, 2016
    Inventors: John Langsdorf, Harlen Hoang, Michael Hake, Rick Lee
  • Patent number: 8490272
    Abstract: A conveyor belt for use with a merge or diverge conveying apparatus and a method of providing a new conveyor belt to the conveying apparatus. Polymeric loops attached to each end of the conveyor belt attach the ends of the conveyor belt to each other. Visible wear and tear to the nose bar of the merge or diverge conveying apparatus is reduced when compared to prior art conveyor belts for merge or diverge conveyors.
    Type: Grant
    Filed: March 21, 2011
    Date of Patent: July 23, 2013
    Assignee: Transnorm System, Inc.
    Inventors: John Langsdorf, Gary Cline