Patents by Inventor Saad D. Abulhab

Saad D. Abulhab 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: 6704116
    Abstract: A method of, and a font for, representing the extended arabic characters in which a distinctive Arabic based alphabet of minimum constant number of letters would include characters that have unique non-varying glyph representations, detachable forms to render non-cursive strings, and generally symmetric outlines to facilitate bi-directional utilization. Each glyph in the new font has the core characteristics of its traditional Arabic equivalent so that words and text strings utilizing new font and method will closely resemble traditional Arabic. Unlike prior art Arabic fonts and the systems employing them, the invention introduces a significantly smaller font size and a platform independent font-only based character input/output method or system eliminating previously required glyph and ligature substitutions and allowing bi-directional and non-cursive rendering.
    Type: Grant
    Filed: August 19, 1999
    Date of Patent: March 9, 2004
    Inventor: Saad D. Abulhab
  • Patent number: D435584
    Type: Grant
    Filed: August 19, 1999
    Date of Patent: December 26, 2000
    Inventor: Saad D. Abulhab