Patents by Inventor Francois Perraud

Francois Perraud 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).

  • Publication number: 20250047091
    Abstract: A semiconductor device protection arrangement. The semiconductor device protection arrangement may include a semiconductor chip; a controller, coupled to the power semiconductor chip; and a temperature sensor, disposed in thermal contact with the semiconductor chip, where the temperature sensor includes a positive temperature indicator (PTI) component.
    Type: Application
    Filed: July 31, 2023
    Publication date: February 6, 2025
    Applicant: Littelfuse, Inc.
    Inventors: OLUWASEUN KEHINDE OYEWOLE, CESAR MARTINEZ, SERGIO FUENTES GODINEZ, FRANCOIS PERRAUD, MARCO DOMS, MARTIN PINEDA
  • Publication number: 20240363478
    Abstract: A substrate package arrangement may include a substrate that contains a ceramic body, a top metal layer, disposed on a top side of the ceramic body, and a bottom metal layer, disposed on a bottom side of the ceramic body, opposite the top surface. The substrate package arrangement may further include a lead structure, electrically connected to the top metal layer, and being electrically isolated from the bottom metal layer, wherein the substrate and lead structure are arranged in a discrete package, and wherein the ceramic body is formed of a high thermal conductivity material.
    Type: Application
    Filed: April 28, 2023
    Publication date: October 31, 2024
    Applicant: Littelfuse, Inc.
    Inventors: Aalok Bhatt, FRANCOIS PERRAUD, CYNTHIA SELKE, RHODRI HUGHES, TIBURCIO MALDO
  • Publication number: 20240154402
    Abstract: A temperature sensing tape is provided and can include an insulating support structure and at least one temperature sensing element disposed on the insulating support structure wherein the at least one temperature sensing element can be formed from a single polymer mixture that includes two or more polymers, and wherein each of the two or more polymers can have a respective, different crystallinity point.
    Type: Application
    Filed: November 8, 2023
    Publication date: May 9, 2024
    Applicant: Littelfuse, Inc.
    Inventors: Sergio Fuentes Godinez, Marco Doms, Oluwaseun K. Oyewole, Aalok Bhatt, Francois Perraud, Martin Pineda