Patents by Inventor Papoleon J. Leoni

Papoleon J. Leoni 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).

  • Presenting Information on a Card with a Passive Electronic Paper Display
    Publication number: 20120206341
    Abstract: With a card including a passive electronic paper display configured to display a visual image, a method of presenting information on a card includes selectively changing a visual image displayed on the passive electronic paper display to update information represented by the visual image, and wherein the card is sized to be carried by a user.
    Type: Application
    Filed: March 30, 2012
    Publication date: August 16, 2012
    Inventors: Omer Gila, Papoleon J. Leoni, Henryk Birecki