Patents by Inventor Joshua L. Bender

Joshua L. Bender 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).

  • Methods for sequentially laminating rare earth permanent magnets with suflide-based dielectric layer
    Patent number: 9064625
    Abstract: Methods of manufacturing laminated, rare earth, permanent magnets with dielectric layers having increased electrical resistivity and improved mechanical strength suitable for use in high performance, rotating machines comprising sequentially laminating permanent magnet layers with transition and/or diffusion reaction layers; wherein the transition and/or diffusion reaction layers surround sulfide-based dielectric layers, thereby avoiding direct contact between the dielectric layers with permanent magnet layers.
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: June 23, 2015
    Assignee: Electron Energy Corporation
    Inventors: Jinfang Liu, Chins Chinnasamy, Joshua L. Bender, Melania Marinescu
  • SEQUENTIALLY LAMINATED, RARE EARTH, PERMANENT MAGNETS WITH DIELECTRIC LAYERS REINFORCED BY TRANSITION AND/OR DIFFUSION REACTION LAYERS
    Publication number: 20130038164
    Abstract: Laminated, rare earth, permanent magnets with one or more dielectric layers, suitable for use in high performance, rotating machines comprising: sequential laminates of permanent magnet layers and dielectric layers separated by transition and/or diffusion reaction layers, where said sequentially laminated magnets indicate increased electrical resistivity with improved mechanical strength.
    Type: Application
    Filed: August 9, 2011
    Publication date: February 14, 2013
    Inventors: Jinfang Liu, Chins Chinnasamy, Joshua L. Bender, Melania Marinescu
  • SEQUENTIALLY LAMINATED, RARE EARTH, PERMANENT MAGNETS WITH SULFIDE-BASED DIELECTRIC LAYERS AND REINFORCED BY DIFFUSION REACTION LAYERS
    Publication number: 20130038160
    Abstract: Laminated, mechanically strong, rare earth, permanent magnets with dielectric layers having increased electrical resistivity and improved mechanical strength suitable for use in high performance, rotating machines comprising sequential laminates of permanent magnet layers and transition and/or diffusion reaction layers; wherein the transition and/or diffusion reaction layers surround sulfide-based dielectric layers, thereby avoiding direct contact between the dielectric layers with permanent magnet layers.
    Type: Application
    Filed: August 9, 2011
    Publication date: February 14, 2013
    Inventors: Jinfang Liu, Chins Chinnasamy, Joshua L. Bender, Melania Marinescu
  • METHODS FOR SEQUENTIALLY LAMINATING RARE EARTH PERMANENT MAGNETS WITH SUFLIDE-BASED DIELECTRIC LAYER
    Publication number: 20130038159
    Abstract: Methods of manufacturing laminated, rare earth, permanent magnets with dielectric layers having increased electrical resistivity and improved mechanical strength suitable for use in high performance, rotating machines comprising sequentially laminating permanent magnet layers with transition and/or diffusion reaction layers; wherein the transition and/or diffusion reaction layers surround sulfide-based dielectric layers, thereby avoiding direct contact between the dielectric layers with permanent magnet layers.
    Type: Application
    Filed: August 9, 2011
    Publication date: February 14, 2013
    Inventors: Jinfang Liu, Chins Chinnasamy, Joshua L. Bender, Melania Marinescu