Patents by Inventor Giorgio Trusgnach

Giorgio Trusgnach 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).

  • Auto-synchronized DC/DC converter and method of operating same
    Patent number: 6141225
    Abstract: A DC/DC converter comprising a buck stage that includes a buck switch, a push-pull stage that includes push-pull switches, and a controller to control the switching phases of the buck and push-pull switches. The turn-on phases of these buck and push-pull switches are automatically and continuously adjusted to an optimal value at each occurrence of a synchronization pulse produced at a fixed frequency by an autosynchronization circuit.
    Type: Grant
    Filed: March 17, 1999
    Date of Patent: October 31, 2000
    Assignee: Alcatel
    Inventors: Michel Gak, Giorgio Trusgnach