Patents by Inventor Miguel Cuadron Marion

Miguel Cuadron Marion 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).

  • Semiconductor power device with charge compensation structure and monolithic integrated circuit, and method for fabricating it
    Patent number: 7332788
    Abstract: The invention relates to a semiconductor power device with charge compensation structure and monolithic integrated circuit, and method for fabricating it. In the case of this semiconductor power device, zones (6) in charge compensation cells (27) that are arranged vertically and doped complimentarily to the semiconductor chip volume (5) are arranged in the entire chip volume, the complimentarily doped zones (6) extending right into surface regions (11) of the semiconductor power elements (7) and not projecting into surface regions (12) of semiconductor surface elements (1).
    Type: Grant
    Filed: August 26, 2004
    Date of Patent: February 19, 2008
    Assignee: Infineon Technologies AG
    Inventors: Dirk Ahlers, Miguel Cuadron Marion, Uwe Wahl, Armin Willmeroth