Patents by Inventor Abdul Youssef

Abdul Youssef 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).

  • Temperature-controlled electronic circuit
    Patent number: 5268558
    Abstract: A temperature-controlled electronic circuit comprises a substrate, components of the circuit on its first side and a heating array on its second side. It finds a particular application in space telecommunications.
    Type: Grant
    Filed: November 5, 1991
    Date of Patent: December 7, 1993
    Assignee: France Telecom
    Inventors: Abdul Youssef, Jean-Bernard Ducrocq, Alain Meyer