Patents by Inventor Roldolfo de Leon

Roldolfo de Leon 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).

  • Mobile flash
    Patent number: D525276
    Type: Grant
    Filed: January 6, 2004
    Date of Patent: July 18, 2006
    Assignee: Sony Ericsson Mobile Communications, AB
    Inventor: Roldolfo de Leon