Patents by Inventor Edward Dague

Edward Dague 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).

  • Interposer
    Patent number: 11862901
    Abstract: An interposer for a test system includes coaxial cables, each of which is configured to transport a first portion of current originating from a current source, and printed circuit boards (PCBs), each of which is connected to a set of the coaxial cables in order to receive the first portion of the current from each coaxial cable in the set and to transport a second portion of the current. A spring leaf assembly includes spring leaves, each of which is connected to a PCB in order to transport a third portion of the current obtained from the PCB to a device interface board (DIB) that connects to devices under test (DUTs) to be tested by the test system. The coaxial cables on each PCB are arranged in parallel, the PCBs are arranged in parallel, and the spring leaves on each PCB are arranged in parallel.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: January 2, 2024
    Assignee: TERADYNE, INC.
    Inventors: Frank Parrish, Diwakar Saxena, Michael Herzog, Edward Dague, Michael F. Halblander
  • INTERPOSER
    Publication number: 20220190527
    Abstract: An interposer for a test system includes coaxial cables, each of which is configured to transport a first portion of current originating from a current source, and printed circuit boards (PCBs), each of which is connected to a set of the coaxial cables in order to receive the first portion of the current from each coaxial cable in the set and to transport a second portion of the current. A spring leaf assembly includes spring leaves, each of which is connected to a PCB in order to transport a third portion of the current obtained from the PCB to a device interface board (DIB) that connects to devices under test (DUTs) to be tested by the test system. The coaxial cables on each PCB are arranged in parallel, the PCBs are arranged in parallel, and the spring leaves on each PCB are arranged in parallel.
    Type: Application
    Filed: December 15, 2020
    Publication date: June 16, 2022
    Inventors: Frank Parrish, Diwakar Saxena, Michael Herzog, Edward Dague, Michael F. Halblander