Patents by Inventor Eduardo D. Martinez

Eduardo D. Martinez 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).

  • Patchification system
    Patent number: 4942541
    Abstract: Disclosed is a page printing system which uses virtual (logical) memory for mapping images. Physical memory which is used for creating a page image bitmap for synthetic graphics is to be allocated as patches. A path in general corresponds to a rectangular area of a page when the page exists in bitmap form. Each patch is represented by a set of non-contiguous segments of logical memory which, when mapped to physical memory, are contiguous.
    Type: Grant
    Filed: January 22, 1988
    Date of Patent: July 17, 1990
    Assignee: Oms, Inc.
    Inventors: Jeffrey H. Hoel, Eduardo D. Martinez, Jacobo Valdes