Patents by Inventor EDWARD RUDMAN

EDWARD RUDMAN 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).

  • Superconducting transmission driver system
    Patent number: 10236869
    Abstract: One example includes a superconducting transmission driver system. The system includes a latching gate stage comprising at least one Josephson junction configured to switch from an off state to an oscillating voltage state to provide an oscillating voltage at a control node in response to a single flux quantum (SFQ) pulse received at an input. The system further includes a low-pass filter stage coupled to the control node and configured to convert the oscillating voltage to a pulse signal to be transmitted over a transmission line.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: March 19, 2019
    Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATION
    Inventors: Quentin P. Herr, Edward Rudman, Jonathan D. Egan, Vladimir V. Talanov
  • SUPERCONDUCTING TRANSMISSION DRIVER SYSTEM
    Publication number: 20180145664
    Abstract: One example includes a superconducting transmission driver system. The system includes a latching gate stage comprising at least one Josephson junction configured to switch from an off state to an oscillating voltage state to provide an oscillating voltage at a control node in response to a single flux quantum (SFQ) pulse received at an input. The system further includes a low-pass filter stage coupled to the control node and configured to convert the oscillating voltage to a pulse signal to be transmitted over a transmission line.
    Type: Application
    Filed: November 18, 2016
    Publication date: May 24, 2018
    Applicant: NORTHROP GRUMMAN SYSTEMS CORPORATION
    Inventors: QUENTIN P. HERR, EDWARD RUDMAN, JONATHAN D. EGAN, VLADIMIR V. TALANOV