Patents by Inventor Youssef E. ELASSER

Youssef E. ELASSER 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).

  • SYSTEM AND METHOD FOR VERTICAL POWER DELIVERY TO ELECTRONIC SYSTEMS
    Publication number: 20250317048
    Abstract: According to various embodiments, a power converter circuit is disclosed. The power converter circuit includes at least two vertically stacked printed circuit boards (PCBs) comprising a top PCB and a bottom PCB. The power converter circuit further includes at least one multiphase coupled inductor placed between the top PCB and the bottom PCB. The top PCB is coupled to the bottom PCB via at least one conductive winding of the multiphase coupled inductor. The power converter circuit further includes at least one circuit module placed above the top PCB and at least one power source placed below the bottom PCB. The multiphase coupled inductor is configured to deliver current vertically from the bottom PCB to the top PCB.
    Type: Application
    Filed: June 20, 2025
    Publication date: October 9, 2025
    Applicants: The Trustees of Princeton University, The Trustees of Dartmouth College
    Inventors: Minjie CHEN, Charies SULLIVAN, Youssef E. ELASSER, Daniel ZHOU, Jaeil BAEK, Yenan CHEN
  • System and method for vertical power delivery to electronic systems
    Patent number: 12362655
    Abstract: According to various embodiments, a power converter circuit is disclosed. The power converter circuit includes at least two vertically stacked printed circuit boards (PCBs) comprising a top PCB and a bottom PCB. The power converter circuit further includes at least one multiphase coupled inductor placed between the top PCB and the bottom PCB. The top PCB is coupled to the bottom PCB via at least one conductive winding of the multiphase coupled inductor. The power converter circuit further includes at least one circuit module placed above the top PCB and at least one power source placed below the bottom PCB. The multiphase coupled inductor is configured to deliver current vertically from the bottom PCB to the top PCB.
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: July 15, 2025
    Assignees: THE TRUSTEES OF PRINCETON UNIVERSITY, THE TRUSTEES OF DARTMOUTH COLLEGE
    Inventors: Minjie Chen, Charles Sullivan, Youssef E. Elasser, Daniel Zhou, Jaeil Baek, Yenan Chen
  • SYSTEM AND METHOD FOR VERTICAL POWER DELIVERY TO ELECTRONIC SYSTEMS
    Publication number: 20230137975
    Abstract: According to various embodiments, a power converter circuit is disclosed. The power converter circuit includes at least two vertically stacked printed circuit boards (PCBs) comprising a top PCB and a bottom PCB. The power converter circuit further includes at least one multiphase coupled inductor placed between the top PCB and the bottom PCB. The top PCB is coupled to the bottom PCB via at least one conductive winding of the multiphase coupled inductor. The power converter circuit further includes at least one circuit module placed above the top PCB and at least one power source placed below the bottom PCB. The multiphase coupled inductor is configured to deliver current vertically from the bottom PCB to the top PCB.
    Type: Application
    Filed: April 14, 2021
    Publication date: May 4, 2023
    Applicants: The Trustees of Princeton University, The Trustees of Dartmouth College
    Inventors: Minjie CHEN, Charles SULLIVAN, Youssef E. ELASSER, Daniel ZHOU, Jaeil BAEK, Yenan CHEN