Patents by Inventor Thomas C. OH

Thomas C. OH 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).

  • Low-voltage threshold switch devices with current-controlled negative differential resistance based on electroformed vanadium oxide layer
    Patent number: 10297751
    Abstract: An electronic device comprising a substrate having a surface; a first electrode wire extending on said surface along a first direction; a vanadium pentoxide layer extending on and contacting at least a portion of said first electrode; a second electrode wire extending over said surface along a second direction, such that the second electrode wire extends on and contacts at least a portion of the vanadium pentoxide layer above the first electrode wire at a crossing point; wherein a region of vanadium dioxide is included in said vanadium pentoxide layer between the first and second electrodes at said crossing point.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: May 21, 2019
    Assignee: HRL Laboratories, LLC
    Inventors: Wei Yi, Thomas C. Oh, Jack A. Crowell, Elias A. Flores, Philip A. King
  • LOW-VOLTAGE THRESHOLD SWITCH DEVICES WITH CURRENT-CONTROLLED NEGATIVE DIFFERENTIAL RESISTANCE BASED ON ELECTROFORMED VANADIUM OXIDE LAYER
    Publication number: 20180212145
    Abstract: An electronic device comprising a substrate having a surface; a first electrode wire extending on said surface along a first direction; a vanadium pentoxide layer extending on and contacting at least a portion of said first electrode; a second electrode wire extending over said surface along a second direction, such that the second electrode wire extends on and contacts at least a portion of the vanadium pentoxide layer above the first electrode wire at a crossing point; wherein a region of vanadium dioxide is included in said vanadium pentoxide layer between the first and second electrodes at said crossing point.
    Type: Application
    Filed: January 26, 2017
    Publication date: July 26, 2018
    Applicant: HRL Laboratories, LLC
    Inventors: Wei YI, Thomas C. OH, Jack A. CROWELL, Elias A. FLORES, Philip A. KING