Patents by Inventor Armando Arismendi

Armando Arismendi 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).

  • Patent number: 4742347
    Abstract: An addressing circuit for providing character addresses to refresh a plurality of panels arranged to display a single image and including a circuit for providing a character counter across character line and a circuit for providing a character line count for each panel. The character count across the character line and the character line count are combined in another circuit to provide an address for each character successively along a panel scan line alternating between each respective scan line of the panels. In this manner, each scan line of the panels may be addressed in an alternating fashion to provide the required refresh signal to maintain the image on the display.
    Type: Grant
    Filed: January 17, 1986
    Date of Patent: May 3, 1988
    Assignee: International Business Machines Corporation
    Inventor: Armando Arismendi